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

  • Starter Motor KTM 150 Exc Xc-w Tpi 51740001033 Starter Motor KTM 150 Exc Xc-w Tpi 51740001033

    Dirt Racing Starter Motor KTM 150 Exc Xc-w Tpi 51740001033

    23 in stock 1-2 business days

    Starter Motor Husqvarna TE 150i 2020-2022 TE 150 2023 TE 150 Heritage 2023 KTM 125 XC 2021-2022 150 EXC TPI 2020-2023 150 XC-W TPI 2020-2022 150 XC-W 2023

    23 in stock 1-2 business days

    £150.00

  • Seat Std 01-07 RM125 RM250, Psychic MX-04459 Suzuki Seat Std 01-07 RM125 RM250, Psychic MX-04459 Suzuki

    Psychic Seat Std 01-07 RM125 RM250, Psychic MX-04459 Suzuki

    14 in stock 1-2 business days

    SUZUKIRM125 2001-2007RM250 2001-2007 COMPLETE SEAT STD AS OEM. PSYCHIC MX-04459 - Complete and ready to install.- Psycic seats are seamless and feature UV and water resistant covers for better foam protection and a cleaner appearence.- Industry leading Polyurethane foam slows breakdown and maximises seat life.- One of the best seat foams available today.- Density:5.3lb/ft3 (85kg/m3) - 2 Types STD OEM and Tall seats are 1 higher than standard seats.- PSYCHIC products are a high quality replacement part and Part No. 87-602.PS.S (radhouse.co.uk) Cross reference numbers ONLY. 45100-37F00-DY1, 45100-37F01-DY1 ,45100-37F50-BAE, 45100-37F60-DAF ,45100-36F00-DY1, 45100-36F02-DY1 45100-37F50-CEP, 45100-36F10-6BY ,45100-36F12-6BY, 45100-37F10-6BY, 45100-37F12-6BY Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM 125 2001-2007 SUZUKI RM 250 2001-2007

    14 in stock 1-2 business days

    £133.30

  • Skid Plate HD Aluminium Enduro 94-04 Kawasaki KX 250, 228 Ricochet Skid Plate HD Aluminium Enduro 94-04 Kawasaki KX 250, 228 Ricochet

    Ricochet Skid Plate HD Aluminium Enduro 94-04 Kawasaki KX 250, 228 Ricochet

    1 in stock 1-2 business days

    Specifically designed for Kawasaki KX250 models from 1994 to 2004, this skid plate provides comprehensive protection with high structural integrity. Manufactured from .160-inch thick 5052 H32 aircraft-grade aluminum, it features a clear anodized finish to resist corrosion and extend durability. The plate is equipped with proprietary hardware and a heavy-duty bracket for a secure fit—no drilling or tapping required during installation. Features Custom fit for Kawasaki KX250, 1994–2004 models Full coverage for engine and frame No drilling or tapping required Includes heavy-duty bracket and proprietary mounting hardware Clear anodized finish for enhanced corrosion resistance Simple, seamless installation process Manufactured in the USA Specifications Material: 5052 H32 aircraft-grade aluminum Thickness: .160 inch Finish: Clear anodized Cross-Reference OEM Part Numbers Part Number: 228 Alternate Part Number: 77-9534.HD Vehicle Fitments Kawasaki KX250 (1994–2004) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX 250 1994-2004

    1 in stock 1-2 business days

    £164.11

  • Swingarm Protectors Kove 800 2025, Rtech R-PFCKOVNR025, Black

    Rtech Plastics Swingarm Protectors Kove 800 2025, Rtech R-PFCKOVNR025, Black

    Out of stock

    Swingarm protectors in Black for Kove 800 platforms, identified by R-TECH part number R-PFCKOVNR025. Designed as model-specific guards for the listed applications and years. Features Model-specific swingarm protectors for Kove X Pro 800 and Kove Rally 800 Designed to protect the swingarm from scuffs and debris Suitable for the listed model years Specifications Manufacturer: R-TECH Part number: R-PFCKOVNR025 Type: Swingarm protectors Colour: Black Vehicle Fitments Kove X Pro 800 2024–2025 Kove Rally 800 2024–2025

    Out of stock

    £56.26

  • Rear Fender Husqvarna Tc 85 2025 R-tech Black R-PPHSQNR0885

    Rtech Plastics Rear Fender Husqvarna Tc 85 2025 R-tech Black R-PPHSQNR0885

    8 in stock 1-2 business days

    Rear fender designed for the Husqvarna TC 85 2025 model. Manufactured by R-Tech, this fender is constructed from high-quality materials for durability and impact resistance. Finished in black for a factory-style look. High-quality replacement rear fender Durable construction for impact resistance Precision fitment for Husqvarna TC 85 2025 Black finish for a professional appearance Fitment: Husqvarna TC 85 2025

    8 in stock 1-2 business days

    £29.83

  • Plastic KIT/4 KTM65 02-08, Rtech R-KITKTM-BN0-506 Plastic KIT/4 KTM65 02-08, Rtech R-KITKTM-BN0-506

    Rtech Plastics Plastic KIT/4 KTM65 02-08, Rtech R-KITKTM-BN0-506

    7 in stock 1-2 business days

    Part no 75-K154.WE.R4 (radhouse.co.uk) RTech SKU: R-KITKTM-BN0-506 Fitment: KTM SX65 2002-2008 Colour = WHITE Plastic Kit/4 OEM Kit Contains: Front Fender Rear Fender+Side Panels AS ONE Rad Scoops Front Plate - It is one of the biggest manufacturers of plastic for enduro/motocross teams all over the world. - You can expect the same durability and fit as your original plastic. - The durable surface of the plastic will make sure that it stays glossy for a long time. - Developed with RTECH exclusive technologies (durable gloss propylene) - Injection-molded, quality plastic components with a perfect OEM fit. - Inexpensive alternative to OEM replacement parts. - Stock colour match with less fade. - Glossy and flexible. - Impact and abrasion resistant. - Less prone to scratching or marking. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX 65 2002-2008

    7 in stock 1-2 business days

    £116.75

  • Louvers Rad Oversize Neon Yellow, KTM / Husqvarna 16-18, Rtech R-GRKTMGF0017

    Rtech Plastics Louvers Rad Oversize Neon Yellow, KTM / Husqvarna 16-18, Rtech R-GRKTMGF0017

    1 in stock 1-2 business days

    NEON YELLOW - It is one of the biggest manufacturers of plastic for enduro/motocross teams all over the world. - You can expect the same durability and fit as your original plastic. - The durable surface of the plastic will make sure that it stays glossy for a long time. - Developed with RTECH exclusive technologies (durable gloss propylene) - Injection-molded, quality plastic components with a perfect OEM fit. - Inexpensive alternative to OEM replacement parts. - Stock color match with less fade. - Glossy and flexible. - Impact and abrasion resistant. - Less prone to scratching or marking. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX F 350 2016-2018 HUSQVARNA FC 450 2016-2018 KTM EXC F 450 2017-2019 KTM EXC F 500 2017-2019 KTM XC W 150 2017-2019 KTM EXC F 250 2017-2019 KTM EXC F 350 2017-2019 HUSQVARNA FX 450 2017-2018 KTM SX F 250 2016-2018 HUSQVARNA FX 350 2017-2018 HUSQVARNA FC 250 2016-2018 HUSQVARNA FC 350 2016-2018 KTM SX 125 2017-2018 KTM XC W 125 2017-2019 HUSQVARNA TX 125 2017-2019 HUSQVARNA FE 250 2017-2019 HUSQVARNA FE 350 2017-2019 KTM SX F 450 2016-2018 HUSQVARNA FE 450 2017-2019 HUSQVARNA FE 501 2017-2019 HUSQVARNA TX 300 2017-2018 KTM SX 150 2016-2018 HUSQVARNA TC 125 2016-2018 HUSQVARNA TX 250 2017-2019 HUSQVARNA TE 250 2017-2019 HUSQVARNA TE 300 2017-2019 HUSQVARNA TX 250 2017-2018 HUSQVARNA TC 250 2017-2018 HUSQVARNA TC 300 2017-2018 KTM XC W 250 2017-2019 KTM XC W 300 2017-2019 KTM XC 300 2017-2018 KTM XC 250 2017-2018 HUSQVARNA TE 125 2017-2019 KTM XC F 350 2017-2018 KTM XC F 450 2017-2018 KTM XC F 250 2017-2019 HUSQVARNA FS 450 2017-2018 KTM SX 250 2016-2018 KTM SX F 505 2016-2018

    1 in stock 1-2 business days

    £40.43

  • Frame Guard Stark Varg SMX1 R-tech Black R-PRTSTKNR0023

    Rtech Plastics Frame Guard Stark Varg SMX1 R-tech Black R-PRTSTKNR0023

    21 in stock 1-2 business days

    Durable and precisely designed frame guards for the Stark VARG SMX1. Manufactured by R-Tech, these guards provide essential protection to the frame from wear and damage while offering enhanced grip and control. Made from high-quality materials for long-lasting performance. Provides protection against frame wear and damage Enhances grip for improved control Durable construction for long-lasting use Designed specifically for the Stark VARG SMX1 Manufactured by R-Tech Compatibility: Stark VARG SMX1

    21 in stock 1-2 business days

    £54.77

  • R-tech Swing Arm Protector Surron Ultra Bee 2023-24, R-PFCSURNR024

    Rtech Plastics R-tech Swing Arm Protector Surron Ultra Bee 2023-24, R-PFCSURNR024

    90 in stock 1-2 business days

    SURRON SWING ARM PROTECTOR Part no 75-2935.RT.BK (radhouse.co.uk) R-Tech SKU: R-PFCSURNR024 Colour = BLACK Fitment: SURRON  ULTRA BEE 2023 - 2024 - It is one of the biggest manufacturers for enduro/motocross teams all over the world. - You can expect the same durability and fit as your original. - Developed with RTECH exclusive technologies  - Injection-molded, quality components with a perfect OEM fit. - Inexpensive alternative to OEM replacement parts. - Impact and abrasion resistant.

    90 in stock 1-2 business days

    £41.73

  • 18 Heavy Duty 2mm Inner Tube 4.00/4.50-18 120/90-18 130/90-18 TR4 Valve XD-06063-1 18 Heavy Duty 2mm Inner Tube 4.00/4.50-18 120/90-18 130/90-18 TR4 Valve XD-06063-1

    Factory Image Racing 18 Heavy Duty 2mm Inner Tube 4.00/4.50-18 120/90-18 130/90-18 TR4 Valve XD-06063-1

    241 in stock 1-2 business days

    Heavy-duty motorcycle inner tube for 18-inch rims with 4.00/4.50-18 tyres, also commonly listed as 120/90-18 and 130/90-18. Fitted with a straight TR4 valve and made from 2 mm butyl rubber for replacement use in compatible motorcycle applications. Features Heavy-duty replacement inner tube Suitable for compatible motorcycle applications High puncture resistance Straight valve for standard inflation access Specifications Brand: Factory Image Racing Compatible tyre sizes: 4.00/4.50-18 / 120/90-18 / 130/90-18 Alternative size notation: 18 x 4.00/4.50 / 400/450-18 / 18 x 120/90 / 18 x 130/90 Rim diameter: 18 / 457 mm Tube thickness: 2 mm Valve type: TR4 Valve style: Straight Valve angle: 0° Material: Butyl rubber Cross-Reference OEM Part Numbers XD-06063-1

    241 in stock 1-2 business days

    £17.77

  • 17 Inner Tube 4.50/5.00/5.10-17 120/90-17 130/80-17 130/90-17 TR4 Valve Vee Rubber 17 Inner Tube 4.50/5.00/5.10-17 120/90-17 130/80-17 130/90-17 TR4 Valve Vee Rubber

    Vee Rubber 17 Inner Tube 4.50/5.00/5.10-17 120/90-17 130/80-17 130/90-17 TR4 Valve Vee Rubber

    2 in stock 1-2 business days

    Vee Rubber standard-duty motorcycle inner tube for 17-inch rims, designed for compatible 4.50-17, 5.00-17, 5.10-17, 120/90-17, 130/80-17 and 130/90-17 tyres. Suitable for general motorcycle replacement use and fitted with a straight TR4 valve. Features Standard-duty construction for general motorcycle use Replacement inner tube for compatible motorcycle applications Covers a range of imperial and metric tyre sizes Straight valve for standard inflation access Specifications Manufacturer: Vee Rubber Rim diameter: 17 inch / 431.8 mm Compatible tyre sizes: 4.50-17 / 5.00-17 / 5.10-17 / 120/90-17 / 130/80-17 / 130/90-17 Alternative size notation: 17 x 4.50 / 17 x 5.00 / 17 x 5.10 / 17 x 120/90 / 17 x 130/80 / 17 x 130/90 Combined size designation: 4.50/5.00/5.10-17 Additional search notation: 17 x 4.50/5.00/5.10 / 17x450/500/510 / 17x450/510/500 Nominal imperial tyre widths: 4.50 inch / 114.3 mm; 5.00 inch / 127 mm; 5.10 inch / 129.5 mm Metric nominal tyre widths: 120 mm; 130 mm Aspect ratios: 90% for 120/90-17; 80% for 130/80-17; 90% for 130/90-17 Valve type: TR4 / TR-4 Valve style: Straight Valve angle: 0° Cross-Reference OEM Part Numbers VZ 17-450/510

    2 in stock 1-2 business days

    £21.81

  • 18 Inner Tube 2.75/3.00-18 TR4 Valve 18 Inner Tube 2.75/3.00-18 TR4 Valve

    Factory Image Racing 18 Inner Tube 2.75/3.00-18 TR4 Valve

    137 in stock 1-2 business days

    This standard-duty motorcycle inner tube is designed for 18-inch tyres in 2.75 and 3.00-inch widths. Made from airtight butyl rubber, it is fitted with a straight TR4 valve and is intended for compatible 18-inch tyre and rim assemblies. Features Suitable for compatible motorcycle applications Standard-duty replacement tube Highly flexible construction conforms to tyre and rim contours Overlap splice provides increased strength Splice positioned opposite the valve for improved tube balance Specifications Supplied size designation: 18 x 2.75/3.00 Compatible tyre sizes: 2.75-18 / 3.00-18 Alternative size notation: 2.75/3.00-18 / 18 x 2.75 / 18 x 3.00 / 18 x 2.75/3.00 / 18 x 275/300 Rim diameter: 18 inch / 457.2 mm Tyre width range: 2.75-3.00 inch / 69.9-76.2 mm Valve type: TR4 / TR-4 Valve style: Straight Valve angle: 0° Material: Airtight butyl rubber Valve stem finish: BZP / Bright Zinc Plated metal Cross-Reference OEM Part Numbers ITB18275300

    137 in stock 1-2 business days

    £12.43

  • 14 Inner Tube 3.50/4.00-14 120/80-14 110/90-14 100/100-14 TR4 Valve 14 Inner Tube 3.50/4.00-14 120/80-14 110/90-14 100/100-14 TR4 Valve

    Factory Image Racing 14 Inner Tube 3.50/4.00-14 120/80-14 110/90-14 100/100-14 TR4 Valve

    335 in stock 1-2 business days

    Standard-duty motorcycle inner tube for 14-inch rims, designed for compatible 3.50/4.00-14, 120/80-14, 110/90-14 and 100/100-14 motorcycle tyres. Suitable for compatible off-road and street motorcycle applications, with a TR4 straight metal valve stem. Features Standard-duty construction for everyday replacement use Suitable for compatible off-road and street motorcycle applications Straight valve layout for straightforward inflation access Specifications Compatible tyre sizes: 3.50/4.00-14 / 120/80-14 / 110/90-14 / 100/100-14 Alternative size notation: 14 x 3.50/4.00 / 14 x 120/80 / 14 x 110/90 / 14 x 100/100 / 14-120/80 / 14-110/90 / 14-100/100 Rim diameter: 14 inch / 355.6 mm Tube wall thickness: 1.3 mm / approximately 0.051 inch Valve type: TR4 / TR-4 Valve style: Straight Valve angle: 0° Valve stem material: Metal

    335 in stock 1-2 business days

    £11.91

  • 10 Inner Tube 2.50/2.75/3.00-10 TR87 70° Valve 10 Inner Tube 2.50/2.75/3.00-10 TR87 70° Valve

    Factory Image Racing 10 Inner Tube 2.50/2.75/3.00-10 TR87 70° Valve

    237 in stock 1-2 business days

    Standard-duty inner tube for 10-inch tyres in 2.50, 2.75 and 3.00-inch widths. Made from airtight butyl rubber and fitted with a TR87 70° angled valve, it is designed for compatible 10-inch pneumatic tyre and rim assemblies. Features Standard-duty replacement inner tube Highly flexible construction conforms to tyre and rim contours Overlap splice provides increased strength Splice positioned opposite the valve for improved balance Angled valve allows easier inflation access Specifications Supplied size designation: 2.50/2.75/3.00-10 Compatible tyre sizes: 2.50-10 / 2.75-10 / 3.00-10 Alternative size notation: 10 x 2.50 / 10 x 2.75 / 10 x 3.00 / 10 x 2.50/2.75/3.00 / 10 x 250/275/300 Rim diameter: 10 inch / 254 mm Compatible tyre widths: 2.50 inch / 63.5 mm, 2.75 inch / 69.9 mm, 3.00 inch / 76.2 mm Valve type: TR87 Valve style: angled Valve angle: 70° Material: airtight butyl rubber Valve stem finish: bright zinc plated metal

    237 in stock 1-2 business days

    £11.94

  • 12 Inner Tube 2.50/2.75-12 70/100-12 TR4 Valve 12 Inner Tube 2.50/2.75-12 70/100-12 TR4 Valve

    Factory Image Racing 12 Inner Tube 2.50/2.75-12 70/100-12 TR4 Valve

    723 in stock 1-2 business days

    This 12-inch inner tube is designed for tyres in 2.50/2.75-12 and 70/100-12 sizes fitted to 12-inch rims. It features a straight TR4 valve and airtight butyl rubber construction for general replacement use. Features Airtight butyl rubber construction Flexible tube conforms to tyre and rim contours Overlap splice provides increased strength Splice positioned opposite the valve for improved balance Specifications Compatible tyre sizes: 2.50/2.75-12 / 70/100-12 Alternative size notation: 12 x 2.50/2.75 / 12 x 2.50/2.75 / 12 x 70/100 / 12 x 70/100 / 12 x 250/275 Rim diameter: 12 Valve type: TR4 Valve style: Straight Valve angle: 0° Valve stem finish: BZP metal Inner tube material: Airtight butyl rubber Cross-Reference OEM Part Numbers 12J C1-TR4

    723 in stock 1-2 business days

    £11.94

  • Valve Spring Kit KLX250/300, Kibblewhite 40-4431, High Performance

    Kibblewhite Valve Spring Kit KLX250/300, Kibblewhite 40-4431, High Performance

    1 in stock 1-2 business days

    Part No. 65-706 (Off Road Only Ltd.) Spring Kit, 450 Valve Lift OK, KLX250/300 1994-2007 High performance spring kit for oem retainers. Kibblewhite # 40-4431 This item fits the following vehicles: 1996 Kawasaki KLX250R 1995 Kawasaki KLX250R 1994 Kawasaki KLX250R 2007 Kawasaki KLX300R 2006 Kawasaki KLX300R 2005 Kawasaki KLX300R 2004 Kawasaki KLX300R 2003 Kawasaki KLX300R Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KLX S 250 1994-2014 KAWASAKI KLX R 250 1994-2014

    1 in stock 1-2 business days

    £60.13

  • Valve Intake YZ450F 14-17, Psychic XU-09554I Yamaha, 1SL-12111-00-00

    Psychic Valve Intake YZ450F 14-17, Psychic XU-09554I Yamaha, 1SL-12111-00-00

    3 in stock 1-2 business days

    PSYCHIC Intake Valve XU-09554I SIZE: 36.95x5.47x83.68mm Features a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. This provides reduced friction for quicker/higher revs and a longer valve life. Replaces OEM# 1SL-12111-00-00 Sold each Application: YAMAHA YZ 450 F 2014-2018 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2014-2019 YAMAHA YZ FX 450 2016-2020 YAMAHA WR F 450 2016-2020

    3 in stock 1-2 business days

    £39.86

  • Oil Seal 38x52x8 Crank Suz, Prox 41.3-38018, 09283-38021 Oil Seal 38x52x8 Crank Suz, Prox 41.3-38018, 09283-38021

    Pro-X Racing Oil Seal 38x52x8 Crank Suz, Prox 41.3-38018, 09283-38021

    1 in stock 1-2 business days

    Oil Seal 38x52x8 CRANKSHAFT 1996 RM250 CRANKSHAFT 1997 RM250 CRANKSHAFT 1998 RM250 CRANKSHAFT 1999 RM250 CRANKSHAFT 2000 RM250 CRANKSHAFT 2001 RM250 CRANKSHAFT (MODEL K1-K2) 2002 RM250 CRANKSHAFT (MODEL K1-K2) 2003 RM250 CRANKSHAFT (MODEL K1-K2) 2004 RM250 CRANKSHAFT (MODEL K1-K2) PROX 41.3-38021 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM 250 2000-2002

    1 in stock 1-2 business days

    £30.59

  • Fork Oil Seal Set 35x48x13 Fork Oil Seal Set 35x48x13

    K&S Technologies Fork Oil Seal Set 35x48x13

    11 in stock 1-2 business days

    This fork oil seal set is used to replace worn or leaking seals in motorcycle front forks, helping retain fork oil and protect the fork assembly from contamination. Features Used for servicing motorcycle front fork assemblies Replaces worn, damaged or leaking fork oil seals Specifications Dimensions: 35 x 48 x 13 mm Kit Contents Supplied components for one complete fork oil seal set

    11 in stock 1-2 business days

    £11.76

  • Fuel Injector 08-14 Yamaha WR Yzf-r 125 R X 6 Hole 5D7-13770-00 Fuel Injector 08-14 Yamaha WR Yzf-r 125 R X 6 Hole 5D7-13770-00

    Dirt Racing Fuel Injector 08-14 Yamaha WR Yzf-r 125 R X 6 Hole 5D7-13770-00

    9 in stock 1-2 business days

    This 6-hole fuel injector is a direct OEM replacement for selected Yamaha 125cc models, designed to deliver precise fuel atomisation and stable fuel delivery while matching the original fit and function. Features Supports reliable fuel delivery and consistent engine performance Manufactured to exacting standards for confident engine rebuilding Meets or exceeds OEM quality requirements Direct OEM replacement Designed for straightforward installation Professional installation recommended if unsure Check the product image before ordering to avoid incorrect fitment Intended as a cost-effective replacement option Specifications Injector type: 6-hole fuel injector Construction: high-tech materials Cross-Reference OEM Part Numbers 5D7-13770-00 Vehicle Fitments Yamaha WR125R (22B) 2009–2014 Yamaha WR125X (22B) 2009–2014 Yamaha YZF-R125 (5D7) 2008–2013

    9 in stock 1-2 business days

    £39.54

  • Spark Plug Cap Honda TRX450R CRF450R 30700-MEB-670 30700-MEB-671 Blue Spark Plug Cap Honda TRX450R CRF450R 30700-MEB-670 30700-MEB-671 Blue

    Dirt Racing Spark Plug Cap Honda TRX450R CRF450R 30700-MEB-670 30700-MEB-671 Blue

    80 in stock 1-2 business days

    This spark plug cap is designed as a direct replacement component, manufactured to match original equipment in both form and function. Built to OEM specifications, it is engineered to handle increased power demands while maintaining reliability and fit within stock mounting points. Features Meets or exceeds OEM quality Direct OEM replacement Compatible with stock mounting locations Designed to handle increased power loads Manufactured to OEM specifications with matching appearance All electrical parts are 100% factory tested before shipping Easy to install; professional installation recommended if unsure Cross-Reference OEM Part Numbers 30700-MEB-671 30700-MEB-670 ASSEMBLIES WHERE 30700-MEB-670 IS USED: 2002 CRF450R A - WIRE HARNESS ('02-'07) 2002 CRF450R A - WIRE HARNESS ('02-'07) 2003 CRF450R A - WIRE HARNESS ('02-'07) 2004 CRF450R A - WIRE HARNESS ('02-'07) 2004 CRF450R A/A - WIRE HARNESS ('02-'07) 2004 TRX450R A - WIRE HARNESS ('04,'05) 2005 CRF450R A - WIRE HARNESS ('02-'07) 2005 CRF450R A/A - WIRE HARNESS ('02-'07) 2005 CRF450R A/B - WIRE HARNESS ('02-'07) 2005 CRF450X A - WIRE HARNESS 2005 CRF450X AC - WIRE HARNESS 2005 TRX450R A - WIRE HARNESS ('04,'05) 2006 CRF450R A - WIRE HARNESS ('02-'07) 2006 CRF450R A/A - WIRE HARNESS ('02-'07) 2006 CRF450X A - WIRE HARNESS 2006 CRF450X AC - WIRE HARNESS 2006 TRX450ER A - WIRE HARNESS ('06-) 2006 TRX450R A - WIRE HARNESS ('06-) 2007 CRF450R A - WIRE HARNESS ('02-'07) 2007 CRF450R A/A - WIRE HARNESS ('02-'07) 2007 CRF450X A - WIRE HARNESS 2007 TRX450ER 3A - WIRE HARNESS ('06-) 2007 TRX450ER A - WIRE HARNESS ('06-) 2007 TRX450R 3A - WIRE HARNESS ('06-) 2007 TRX450R A - WIRE HARNESS ('06-) 2008 CRF450R 2A - WIRE HARNESS ('08) 2008 CRF450R 2A/A - WIRE HARNESS ('08) 2008 CRF450R A - WIRE HARNESS ('08) 2008 CRF450R A/A - WIRE HARNESS ('08) 2008 CRF450X A - WIRE HARNESS 2008 TRX450ER 3A - WIRE HARNESS ('06-) 2008 TRX450ER A - WIRE HARNESS ('06-) 2008 TRX450R 3A - WIRE HARNESS ('06-) 2008 TRX450R A - WIRE HARNESS ('06-) 2009 CRF450X A - WIRE HARNESS 2009 TRX450ER 3A - WIRE HARNESS 2009 TRX450ER A - WIRE HARNESS 2009 TRX450R 3A - WIRE HARNESS 2009 TRX450R A - WIRE HARNESS 2012 CRF450X AC - WIRE HARNESS 2012 TRX450ER 3A - WIRE HARNESS 2013 CRF450X AC - WIRE HARNESS 2013 TRX450ER 3AC - WIRE HARNESS 2013 TRX450ER AC - WIRE HARNESS 2014 CRF450X AC - WIRE HARNESS 2014 TRX450ER 3AC - WIRE HARNESS 2014 TRX450ER AC - WIRE HARNESS 2015 CRF450X AC - WIRE HARNESS 2016 CRF450X AC - WIRE HARNESS 2017 CRF450X AC - WIRE HARNESS

    80 in stock 1-2 business days

    £22.08

  • Black Fork Savers Factory 50mm, Neoprene Fork Seal Black Fork Savers Factory 50mm, Neoprene Fork Seal

    Factory Image Racing Black Fork Savers Factory 50mm, Neoprene Fork Seal

    399 in stock 1-2 business days

    FORK COVERS NEOPRENE [Factory Image] 50mm x 400mm - Very flexible but very tough. - Protect the fork chrome and help to prevent mud and dirt against fork seals. - Available in Black only with white logo.- Universal fitting can be adapted to any length.- Very easy and fast to fit without any modifications.- NEOPRENE is very tough and long lasting, also more resistant to gas and oils than other materials, Neoprene is valued for its ability to withstand petroleum-based mixtures, such as solvents, oils, and greases.- Neoprene is very easy to clean, and can be repaired if needed.- FIR products are a high quality Tools, Accessories and Part and - Please check the image before ordering to avoid mistakes. Part No. 43-101.FI FIR-BRAND FACTORY IMAGE RACING (radhouse.co.uk)

    399 in stock 1-2 business days

    £21.54

  • Disc Brake Rear Pit Bike 14, To Suit 42-2194, 190, 76.5, 90, H4x10.5

    Factory Image Racing Disc Brake Rear Pit Bike 14, To Suit 42-2194, 190, 76.5, 90, H4x10.5

    6 in stock 1-2 business days

    Disc size OD: 190mm ID: 76mm PCD: 90 Holes: 4x10.5 Will fit wheel 42-2194

    6 in stock 1-2 business days

    £27.12

  • Gear Lever Shift Shaft 78-86 Yamaha Dt 125 175 MX 1W1-18101-02 Gear Lever Shift Shaft 78-86 Yamaha Dt 125 175 MX 1W1-18101-02

    Dirt Racing Gear Lever Shift Shaft 78-86 Yamaha Dt 125 175 MX 1W1-18101-02

    7 in stock 1-2 business days

    This gear lever shift shaft is a replacement transmission component for Yamaha DT125 and DT175 motorcycles. It connects the gear lever to the selector mechanism, allowing proper gear changes and helping restore normal shifting operation when the original shaft is worn, bent, or damaged. It is intended for compatible models and should be checked against the required dimensions before ordering, as some OEM versions may differ. Features Direct replacement gear lever shift shaft Restores the connection between the gear lever and selector mechanism Suitable for repair and rebuild work Designed for fitment on specified Yamaha DT125 and DT175 models Professional fitting is advisable if compatibility or installation is uncertain Specifications Overall shaft length: 170 mm Spline diameter: 11 mm Distance from shaft centre to boss centre: 18 mm Flange length: 40 mm Cross-Reference OEM Part Numbers 1W1-18101-02 Vehicle Fitments Yamaha DT125 MX (1979-1982) DT175 MX (1978-1986)

    7 in stock 1-2 business days

    £57.54


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