SHOP DIRT MOTORCYCLE

Shop dirt motorcycle parts, spares and accessories for a wide range of motocross, enduro and off-road bikes at Radhouse. Explore engine components, brakes, chains and sprockets, suspension, replacement plastics, controls and essential maintenance parts, with UK delivery.

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Why Shop Dirt Motorcycle Parts At Radhouse?

Dirt motorcycles are built for demanding conditions, from motocross tracks and enduro trails to recreational off-road riding. Keeping your bike in good condition means having access to reliable replacement parts, regular maintenance essentials and components suited to your specific make and model.

At Radhouse, we offer a wide selection of dirt motorcycle parts, spares and accessories for popular motocross and enduro bikes, including Yamaha, Honda, KTM, Kawasaki and Suzuki models.

Our catalogue covers everything from engine parts, pistons and gaskets to braking components, chains and drivetrain parts, suspension components, replacement bodywork and plastics and fuel, air and cooling system parts.

Whether you're carrying out routine servicing, rebuilding an engine, replacing damaged components after a ride or preparing your motorcycle for the next event, you can explore our range by parts category, manufacturer or motorcycle model.

Our Shop By Model finder uses make, model and year information where available to help you narrow down compatible products. This is especially useful for dirt bikes, where components can vary between different generations, engine sizes and motocross or enduro variants.

From everyday maintenance to more involved repairs, Radhouse makes it easier to find the parts you need to keep your dirt motorcycle ready for the next ride.

Always check the individual product specifications and compatibility information before ordering. If you're unsure which component is right for your bike, contact us and we'll be happy to help.

Dirt Motorcycle FAQ's

 How do I find the correct parts for my dirt motorcycle? 

Use the Radhouse Bike finder to select your motorcycle's manufacturer, model and year. You can also browse our dirt motorcycle categories for engine parts, brakes, suspension, drivetrain components and replacement plastics. Always check the product compatibility details before ordering, as parts can differ between model years and engine variants.

 What's the difference between motocross and enduro motorcycle parts? 

Motocross bikes are generally designed for closed-course racing, while enduro motorcycles are built for longer rides across varied terrain. Although some components may be shared, differences can include suspension settings, gearing, electrical equipment, fuel systems and bodywork. Parts aren't always interchangeable, even between bikes from the same manufacturer.

 How often should I replace the chain and sprockets on my dirt bike? 

Replacement intervals depend on riding conditions, maintenance and wear. Mud, sand and frequent off-road riding can accelerate drivetrain wear. Regularly inspect your chain for stretching, tight spots and damaged links, and check sprocket teeth for excessive wear. Chains and sprockets are often best replaced together when worn to avoid premature deterioration of new components.

 Will motocross plastics fit different model years? 

Not necessarily. Dirt motorcycle plastics can vary significantly between model years, even when the manufacturer and model name remain unchanged. Radiator shrouds, mudguards, side panels and number plates may have different mounting points or shapes. Always check the specific year range and compatibility information before ordering replacement bodywork.

 What maintenance parts does a dirt motorcycle need? 

Common maintenance items include air filters, spark plugs, brake pads, chains, sprockets, wheel bearings, fork seals and engine servicing components. Maintenance requirements vary depending on whether your bike is two-stroke or four-stroke, how frequently you ride and the conditions you encounter. Follow your motorcycle manufacturer's recommended service schedule.

 Are parts for two-stroke and four-stroke dirt motorcycles interchangeable? 

Some components, such as certain brake, suspension or chassis parts, may be shared between related models. However, engine components, exhaust systems, fuel-system parts and many servicing items are usually different. Even when two motorcycles have the same engine capacity, you should never assume their parts are interchangeable without checking the exact specifications.

Dirt Motorcycle

25001 products

  • Gasket Top Set 83-06 PW80, Namura NX-40008T Yamaha Gasket Top Set 83-06 PW80, Namura NX-40008T Yamaha

    Namura Technologies Gasket Top Set 83-06 PW80, Namura NX-40008T Yamaha

    9 in stock 1-2 business days

    Part No. 52-227.NT (radhouse.co.uk) YAMAHA PW80 1983 - 2006, BW80 1986-1988, BW80 1990 TOP END GASKET SET NAMURA NX-4008T. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA PW 80 1983-2006

    9 in stock 1-2 business days

    £15.84

  • Top End Gasket Set Yamaha V/pw 80 83-95, Athena P400485600085

    Athena Top End Gasket Set Yamaha V/pw 80 83-95, Athena P400485600085

    1 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400485600085 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.03 Vehicle compatibility YAMAHA PW 80 cc 1983/1995 YAMAHA V 80 cc 1983 Part No. 52-227.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA PW 80 1983-2006 YAMAHA V 80 1983 YAMAHA PW 80 1995 YAMAHA PW 80 1983-1985 YAMAHA PW 80 1991-1994 YAMAHA PW 80 1986-1990

    1 in stock 1-2 business days

    £13.16

  • Gasket Head+base 03-06 Drz/klx, NA-30002T Gasket Head+base 03-06 Drz/klx, NA-30002T

    Namura Technologies Gasket Head+base 03-06 Drz/klx, NA-30002T

    5 in stock 1-2 business days

    Part No. 52-219.NT+SEALS (radhouse.co.uk) KAWASAKI KFX400 2003-2006, KAWASAKI KLX 400 2003-2006, SUZUKI LTZ400 2003-2012, SUZUKI DRZ 400 2000-2012, ARTIC CAT 400 DVX 2004-2007, Namura top gasket kit Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI DR Z 400 2000-2007 ARCTIC CAT DVX 400 2004-2008 KAWASAKI KLX 400 2003-2006 KAWASAKI KFX SPORT 400 2003-2006

    5 in stock 1-2 business days

    £42.94

  • Gasket Top Set 03-06 Drz/klx, KS70-3043T

    K&S Technologies Gasket Top Set 03-06 Drz/klx, KS70-3043T

    1 in stock 1-2 business days

    K&S Technologies 52-219.KS is a direct replacement top end gasket kit for selected Kawasaki, Suzuki and Arctic Cat 400 models, used when carrying out top end engine rebuild work. Features Direct OEM replacement for top end engine rebuild applications Includes the gaskets, washer and O-rings required for the top end assembly Suitable for selected Kawasaki KLX400, KSF400 and KFX400 models Suitable for selected Suzuki LT-Z400, DR-Z400E, DR-Z400S and DR-Z400SM models Suitable for Arctic Cat DVX400 applications Kit Contents 1 x Cylinder head gasket 1 x Cylinder base gasket 1 x Tensioner adjuster gasket 4 x Valve stem seals 1 x Washer O-rings Cross-Reference OEM Part Numbers 52-219.KS Vehicle Fitments Kawasaki KLX400SR A, 2003-2004 Kawasaki KSF400, 2003-2006 Kawasaki KFX400, 2003-2006 Suzuki LT-Z400 Quadsport, 2003-2008 Suzuki DR-Z400E, 2007 Suzuki DR-Z400S, 2000-2007 Suzuki DR-Z400SMK, 2005-2008 Arctic Cat DVX400 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI DR Z 400 2000-2007 ARCTIC CAT DVX 400 2004-2008 KAWASAKI KLX 400 2003-2006 KAWASAKI KFX SPORT 400 2003-2006

    1 in stock 1-2 business days

    £81.15

  • Top End Gasket Set Suzuki Dr-z 400 00-07, Athena P400510600036 Arctic Cat Dvx 400 04-08

    Athena Top End Gasket Set Suzuki Dr-z 400 00-07, Athena P400510600036 Arctic Cat Dvx 400 04-08

    4 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400510600036 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.12 Vehicle compatibility ARCTIC CAT DVX 400 cc 2004/2008 SUZUKI DR-Z 400 cc 2000/2007 Part No. 52-219.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI DR Z 400 2000-2007 SUZUKI DR Z 400 2000-2004 ARCTIC CAT DVX 400 2004-2008 KAWASAKI KLX 400 2003-2006 SUZUKI DR Z 400 2007 SUZUKI DR Z 400 2005-2006 ARCTIC CAT DVX 400 2004 ARCTIC CAT DVX 400 2005-2008 KAWASAKI KFX SPORT 400 2003-2006

    4 in stock 1-2 business days

    £141.13

  • Gasket Top Set WR500 1991-93, Vertex 860VG810684, Winderosa 810684

    Winderosa Gasket Top Set WR500 1991-93, Vertex 860VG810684, Winderosa 810684

    4 in stock 1-2 business days

    Part No. 52-1684 (radhouse.co.uk) YAMAHA WR500 1992-1993, TOP END GASKET KIT WINDEROSA 810684 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA WR 500 1991-1993

    4 in stock 1-2 business days

    £27.23

  • Top End Gasket Set Yamaha It/tz/yz 490 82-83, Athena P400485600490

    Athena Top End Gasket Set Yamaha It/tz/yz 490 82-83, Athena P400485600490

    1 in stock 1-2 business days

    Athena Top End Gasket Kit - P400485600490 Premium top-end gasket kit by Athena, expertly designed to meet the highest standards of quality and performance. With over 40 years of experience, Athena gaskets are engineered in Italy using cutting-edge technology and strict manufacturing parameters. This kit provides all the necessary gaskets to overhaul the head and thermal parts of the engine, ensuring a reliable and precise fit. Features: Precision Engineering: Manufactured in Italy using advanced laser technology for perfect cutting quality. Enhanced Sealing: Includes surface treatments and stress-relief processes for improved sealing in critical areas. Complete Kit: Provides all gaskets required for top-end rebuilds. OEM Standards: Designed to meet or exceed manufacturer specifications. Durable Materials: Built to withstand the demands of high-performance engines. Technical Specifications: Net Weight: 0.06 kg Vehicle Fitment: Yamaha IT 490: 1982–1983 Yamaha TZ 490: 1982–1983 Yamaha YZ 490: 1982–1983 Additional Information: Ideal for head and thermal engine part overhauls. Consult compatibility tables to ensure proper fitment for your motorbike. Part Number: 52-1681.AT Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 490 1982-1983 YAMAHA YZ 490 1983 YAMAHA TZ 490 1982-1983 YAMAHA IT 490 1983 YAMAHA IT 490 1982 YAMAHA YZ 490 1988

    1 in stock 1-2 business days

    £28.25

  • Top End Gasket Set Suzuki Dr Sm 125 09-18, Athena P400510600068

    Athena Top End Gasket Set Suzuki Dr Sm 125 09-18, Athena P400510600068

    1 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400510600068 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.05 Vehicle compatibility SUZUKI DR SM 125 cc 2009/2018 Part No. 52-1667.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI DR SM 125 2009

    1 in stock 1-2 business days

    £38.93

  • Gasket Top Set 95-98 YZ250, Namura NX-40029T Yamaha MX Gasket Top Set 95-98 YZ250, Namura NX-40029T Yamaha MX

    Namura Technologies Gasket Top Set 95-98 YZ250, Namura NX-40029T Yamaha MX

    6 in stock 1-2 business days

    Part No. 52-1666.N.95-98 (radhouse.co.uk) YAMAHA YZ250 1995 - 1998, NAMURA NX-40029T TOP END GASKET KIT. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1997-1998 YAMAHA YZ 250 1995-1996 YAMAHA YZ 250 1995-1998

    6 in stock 1-2 business days

    £23.67

  • Gasket Top Set 95-98 YZ250

    K&S Technologies Gasket Top Set 95-98 YZ250

    7 in stock 1-2 business days

    K&S Technologies 52-1666.KS is a 12-piece gasket set for top end rebuild work on Yamaha YZ250 models from 1995 to 1998. It includes the gaskets and O-rings required when servicing the cylinder, head, cover, exhaust and related top end components. Features Includes all gaskets required for a top end rebuild Suitable for cylinder, cylinder head, cylinder base, cylinder cover and exhaust sealing applications Supplied for Yamaha YZ250 models from 1995 to 1998 Kit Contents 1 x Cylinder head O-ring 1 x Cylinder head O-ring 1 x Cylinder base gasket for 1995-1996 models 1 x Cylinder base gasket for 1997-1998 models 1 x Cylinder holder 1 gasket for 1997-1998 models 1 x Cylinder housing gasket 1 x Cylinder cover gasket 1 x Valve seat gasket for 1995-1996 models 1 x Exhaust pipe O-ring 1 x Cylinder holder 2 O-ring 1 x Cylinder collar O-ring 1 x Bolt flange gasket Cross-Reference OEM Part Numbers Yamaha 93210-77363 Yamaha 93211-11770 Vehicle Fitments Yamaha YZ250, 1995-1998 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1997-1998 YAMAHA YZ 250 1995-1996 YAMAHA YZ 250 1995-1998

    7 in stock 1-2 business days

    £23.45

  • Top End Gasket Set Yamaha Wr/yz 250 97-18, Athena P400485600270

    Athena Top End Gasket Set Yamaha Wr/yz 250 97-18, Athena P400485600270

    1 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400485600270 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.04 Vehicle compatibility YAMAHA WR 250 cc 1998/2018 YAMAHA YZ 2T 250 cc 1997/1998 Part No. 52-1666.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA WR 250 1998 YAMAHA YZ 250 1997-1998 YAMAHA YZ 250 1995-1996 YAMAHA YZ 2T 250 1998 YAMAHA YZ 250 1995-1998 YAMAHA YZ 2T 250 1997 YAMAHA WR 250 2001-2002 YAMAHA WR 250 1999-2000 YAMAHA WR 250 2003-2006 YAMAHA WR 250 2007-2018

    1 in stock 1-2 business days

    £30.64

  • Gasket Top Set 90-94 YZ250, Namuara NX-40026T Yamaha MX Gasket Top Set 90-94 YZ250, Namuara NX-40026T Yamaha MX

    Namura Technologies Gasket Top Set 90-94 YZ250, Namuara NX-40026T Yamaha MX

    7 in stock 1-2 business days

    Part No. 52-1664.N.90-94 (radhouse.co.uk) YAMAHA YZ250 1990 - 1994, NAMURA TOP END GASKET SET. Cross reference numbers ONLY. NX-40026T Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1990-1994 YAMAHA WR 250 1990-1994

    7 in stock 1-2 business days

    £23.94

  • Gasket Top Set 88-94 YZ250, KS71-4002T

    K&S Technologies Gasket Top Set 88-94 YZ250, KS71-4002T

    Out of stock

    Top end gasket set for Yamaha YZ-250, YZ-250WR and WR-250Z models, supplied for use during a top end rebuild. Features Includes the gaskets and O-rings required for a top end rebuild Kit Contents 1 x Cylinder head O-ring 1 x Cylinder head O-ring 1 x Cylinder base gasket 1 x Cylinder holder 1 gasket 1 x Cylinder holder 1 gasket 1 x Cylinder housing gasket 1 x Cylinder housing gasket 1 x Valve seat gasket 1 x Valve seat gasket 1 x Exhaust pipe gasket 1 x Exhaust O-ring 1 x Cylinder holder 2 O-ring 1 x Cylinder collar Cross-Reference OEM Part Numbers 93210-77363 93211-11770 Vehicle Fitments Yamaha YZ-250, 1988-1994 Yamaha YZ-250WR, 1989-1990 Yamaha WR-250Z, 1991-1997 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1989 YAMAHA YZ 250 1990-1994 YAMAHA YZ 250 1988-1994 YAMAHA WR 250 1988-1994

    Out of stock

    £22.39

  • Top End Gasket Set Yamaha Wr/yz 250 88-97, Athena P400485600254

    Athena Top End Gasket Set Yamaha Wr/yz 250 88-97, Athena P400485600254

    1 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400485600254 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.06 Vehicle compatibility YAMAHA WR 250 cc 1988/1997 YAMAHA YZ 2T 250 cc 1988/1996 Part No. 52-1664.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1989 YAMAHA WR 250 1988 YAMAHA YZ 250 1990-1994 YAMAHA WR 250 1989 YAMAHA WR 250 1997 YAMAHA WR 250 1991 YAMAHA WR 250 1992-1994 YAMAHA YZ 2T 250 1996 YAMAHA YZ 2T 250 1995 YAMAHA YZ 2T 250 1994 YAMAHA YZ 2T 250 1993 YAMAHA YZ 2T 250 1992 YAMAHA YZ 2T 250 1991 YAMAHA YZ 2T 250 1990 YAMAHA YZ 2T 250 1989 YAMAHA YZ 2T 250 1988 YAMAHA YZ 250 1988-1994 YAMAHA WR 250 1990 YAMAHA WR 250 1995-1996 YAMAHA WR 250 1988-1997

    1 in stock 1-2 business days

    £31.10

  • Gasket Top Set 88-90 YZ250

    Factory Image Racing Gasket Top Set 88-90 YZ250

    Out of stock

    Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1989 YAMAHA YZ 250 1988-1990 YAMAHA WR 250 1988-1990

    Out of stock

    £26.82

  • Top End Gasket Set Gt/or/pv/rm/ts/zr 50cc 77-91, Athena P400510600002

    Athena Top End Gasket Set Gt/or/pv/rm/ts/zr 50cc 77-91, Athena P400510600002

    1 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400510600002 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.05 Vehicle compatibility SUZUKI GT 50 cc 1977/1991 SUZUKI OR 50 cc 1979/1980 SUZUKI PV 50 cc 1977/1991 SUZUKI RM 50 cc 1978/1981 SUZUKI TS 50 cc 1977/1991 SUZUKI ZR 50 cc 1977/1991 Part No. 52-1662.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM 50 1978-1981

    1 in stock 1-2 business days

    £13.96

  • Top End Gasket Set Yamaha YZ 2T 250 83-85, Athena P400485600251 Top End Gasket Set Yamaha YZ 2T 250 83-85, Athena P400485600251

    Athena Top End Gasket Set Yamaha YZ 2T 250 83-85, Athena P400485600251

    3 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400485600251 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.05 Vehicle compatibility YAMAHA YZ 2T 250 cc 1983/1985 Part No. 52-1660.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 250 1983-1985 YAMAHA YZ 2T 250 1983 YAMAHA YZ 2T 250 1984-1985

    3 in stock 1-2 business days

    £45.95

  • Gasket Top Set 05-21 YZ125, Vertex 860VG810641 Yamaha MX Gasket Top Set 05-21 YZ125, Vertex 860VG810641 Yamaha MX

    Vertex Gasket Top Set 05-21 YZ125, Vertex 860VG810641 Yamaha MX

    Out of stock

    YAMAHA YZ125 2005-2021, Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2005-2021

    Out of stock

    £30.47

  • Gasket Top Set 05-18 YZ125, Namura NX-40009T Yamaha MX Gasket Top Set 05-18 YZ125, Namura NX-40009T Yamaha MX

    Namura Technologies Gasket Top Set 05-18 YZ125, Namura NX-40009T Yamaha MX

    1 in stock 1-2 business days

    Namura Technologies Top End Gasket Set – NX-40009T Premium top-end gasket set engineered for Yamaha YZ125 (2005–2018) models. Namura Technologies ensures high performance with a complete gasket kit that includes head, base, reed, power valve, and exhaust gaskets. Built from durable, non-asbestos materials, these gaskets resist fuels, coolants, and oils for long-lasting reliability and a secure seal. Features: Complete set with head and base gaskets for top-end rebuilds. Includes reed, power valve, and exhaust gaskets for comprehensive coverage. Made with a non-asbestos flexible core for enhanced durability and safety. Resistant to fuels, coolants, and oils for superior sealing performance. Designed to meet or exceed OEM specifications. Cross-Reference OEM Part Numbers: Washer, Plate: 90201-080L8-00 O-Ring: 93210-63442-00 O-Ring: 93210-90785-00 Cylinder Gasket: 1C3-11351-00-00 Gasket: 1C3-11354-00-00 Gasket: 1C3-11993-00-00 Exhaust Seal: 5MV-14642-00-00 Vehicle Fitment: Yamaha YZ125: 2005–2018 Package Includes: Complete gasket set with all essential components required for a reliable top-end rebuild. Part Number: 52-1638.NT Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2005-2021 YAMAHA YZ 125 2005-2020 YAMAHA YZ 125 2005-2017

    1 in stock 1-2 business days

    £24.10

  • Gasket Top Set 05-18 YZ125

    Factory Image Racing Gasket Top Set 05-18 YZ125

    36 in stock 1-2 business days

    Top Gasket Rebuild Set – 8 Pieces Comprehensive top-end gasket set designed for Yamaha YZ125 models (2005–2018). This high-quality kit includes all essential gaskets and seals for a complete top-end rebuild. Manufactured using durable, non-asbestos materials, these gaskets provide excellent resistance to fuels, coolants, and oils, ensuring reliable performance and a long-lasting seal. Features: Includes head and base gaskets for top-end rebuilds. Designated kits include reed, power valve, and exhaust gaskets. Made from non-asbestos flexible core material for enhanced durability. Meets or exceeds OEM quality standards. Direct OEM replacement for precise fitment and reliable sealing. Resistant to fuels, coolants, and oils. Cross-Reference OEM Part Numbers: Washer, Plate: 90201-080L8-00 O-Ring: 93210-63442-00 O-Ring: 93210-90785-00 Cylinder Gasket: 1C3-11351-00-00 Gasket: 1C3-11354-00-00 Gasket: 1C3-11993-00-00 Exhaust Seal: 5MV-14642-00-00 Vehicle Fitment: Yamaha YZ125: 2005–2018 Package Includes: 8-piece gasket set complete with head and base gaskets, as well as additional gaskets and seals required for top-end servicing. Part Number: 52-1638.NE Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2005-2021 YAMAHA YZ 125 2005-2020 YAMAHA YZ 125 2005-2017

    36 in stock 1-2 business days

    £22.74

  • Top End Gasket Set Yamaha YZ 125 05-21, Athena P400485600118 Fantic Xe/xx 125 2021

    Athena Top End Gasket Set Yamaha YZ 125 05-21, Athena P400485600118 Fantic Xe/xx 125 2021

    19 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400485600118 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.05 Vehicle compatibility FANTIC XE 2T 125 cc 2021 FANTIC XX 2T 125 cc 2021 YAMAHA YZ 125 cc 2005/2021 Part No. 52-1638.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2006-2007 YAMAHA YZ 125 2005 YAMAHA YZ 125 2005-2021 YAMAHA YZ 125 2005-2020 YAMAHA YZ 125 2019 YAMAHA YZ 125 2018 YAMAHA YZ 125 2017 YAMAHA YZ 125 2016 YAMAHA YZ 125 2015 YAMAHA YZ 125 2012-2014 YAMAHA YZ 125 2008-2011 YAMAHA YZ 125 2005-2017 YAMAHA YZ 125 2020

    19 in stock 1-2 business days

    £32.17

  • Gasket Top Set 98-04 YZ125, Dirt Racing

    Dirt Racing Gasket Top Set 98-04 YZ125, Dirt Racing

    55 in stock 1-2 business days

    Part No.  52-1637.NE  (radhouse.co.uk) Cross reference numbers ONLY. ATHENA P400485600116, NAMURA NX-40007T, O-Ring 93210-90785-00, O-Ring 93210-63442-00,Gasket Cylinder 5DH-11351-00-00 / 5DH-11351-01-00.Gasket 4JY-11354-02-00,  Gasket 4JY-11993-01-00, O-Ring 93210-45742-00 x 2, Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1999-2004

    55 in stock 1-2 business days

    £23.94

  • Top End Gasket Set Yamaha YZ 125 99-04, Athena P400485600116

    Athena Top End Gasket Set Yamaha YZ 125 99-04, Athena P400485600116

    2 in stock 1-2 business days

    ATHENA Top End Gasket Kit - P400485600116 Description Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athena’s gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Top End Gasket Kit includes all the gaskets needed to overhaul the head and the thermal part of the engine. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.05 Vehicle compatibility YAMAHA YZ 125 cc 1999/2004 Part No. 52-1637.ATH (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 2004 YAMAHA YZ 125 2003 YAMAHA YZ 125 2000 YAMAHA YZ 125 2002 YAMAHA YZ 125 2001 YAMAHA YZ 125 1999 YAMAHA YZ 125 1999-2004

    2 in stock 1-2 business days

    £26.84

  • Gasket Top Set 98-01 YZ125, Namura NX-40000T Yamaha MX Gasket Top Set 98-01 YZ125, Namura NX-40000T Yamaha MX

    Namura Technologies Gasket Top Set 98-01 YZ125, Namura NX-40000T Yamaha MX

    8 in stock 1-2 business days

    YAMAHA YZ125 1998 - 2001, NAMURA NAMURA NX-40000T TOP END GASKET SET. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ 125 1999-2001

    8 in stock 1-2 business days

    £22.13


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