Honda TRX R 450 Parts — ATV & Quad

231 products

  • Piston Kit 06-09 TRX450 96 Hc, Wossner 8674DA

    Wossner Piston Kit 06-09 TRX450 96 Hc, Wossner 8674DA

    1 in stock 1-2 business days

    Wossner forged piston kit with a 96.00mm bore and 95.95mm diameter, designed for Honda TRX450R models. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features Forged construction for superior strength Optimized heat transfer for efficient combustion Elliptical design for uniform load distribution High compression ratio for enhanced performance Manufactured in Germany Specifications Bore: 96.00mm Diameter: 95.95mm Compression Ratio: 13.5:1 Cross-Reference OEM Part Numbers Wossner Piston (PN# 8674DA) Vehicle Fitments Honda TRX450R (2006-2009) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2006-2009

    1 in stock 1-2 business days

    £209.83

  • Piston Kit 04-05 TRX450 97.00, Forged Wossner 8610DA Piston Kit 04-05 TRX450 97.00, Forged Wossner 8610DA

    Wossner Piston Kit 04-05 TRX450 97.00, Forged Wossner 8610DA

    1 in stock 1-2 business days

    Wossner 97.00mm (96.94mm) forged piston kit is designed for Honda TRX 450R models from 2004 to 2005. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Features Wossner forged piston for superior strength and durability Optimized heat transfer for improved combustion efficiency Elliptical design for uniform bearing surface and reduced localized pressure Precision-engineered to prevent piston collapse Made in Germany Specifications Bore Size: 97.00mm (96.94mm) Standard Size (STD) Displacement: 469cc Stroke: 64.80mm Clearance: 0.06mm Compression Ratio: OEM (10.50:1) Dome Volume: -3.30cm³ Compression Height: 26.00mm Lock Part Number: CW21 Pin Part Number: WP051 Ring Set Part Number: 970XSY Gasket Part Number: D4010 Rod Part Number: P4022 Theoretical Weight: Not specified Vehicle Fitments Honda TRX 450R (2004-2005) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005

    1 in stock 1-2 business days

    £189.79

  • Piston Kit 04-05 TRX450 94.00, Forged Wossner 8609DA 13101-HP1-670 Piston Kit 04-05 TRX450 94.00, Forged Wossner 8609DA 13101-HP1-670

    Wossner Piston Kit 04-05 TRX450 94.00, Forged Wossner 8609DA 13101-HP1-670

    1 in stock 1-2 business days

    Wossner 94.00mm (93.95mm) forged piston kit is designed for Honda TRX 450R models from 2004 to 2005. Engineered for strength and precision, this piston ensures efficient heat transfer to the cylinder walls, providing uniform expansion and reducing localized pressure. The elliptical design distributes thrust loads evenly, preventing piston collapse. Manufactured in Germany, it meets high-quality standards for reliable performance. Features Wossner forged piston for superior strength and durability Optimized heat transfer for improved combustion efficiency Elliptical design for uniform bearing surface and reduced localized pressure Precision-engineered to prevent piston collapse Made in Germany Specifications Bore Size: 94.00mm (93.95mm) Standard Size (STD) Displacement: 450cc Stroke: 64.80mm Clearance: 0.05mm Compression Ratio: OEM (10.50:1) Dome Volume: -0.70cm³ Compression Height: 26.00mm Lock Part Number: CW21 Pin Part Number: WP051 Ring Set Part Number: 940XSY Gasket Part Number: D4009 Rod Part Number: P4022 Theoretical Weight: Not specified Cross-Reference OEM Part Numbers 13101-HP1-670 4848M09400 Vehicle Fitments Honda TRX 450R (2004-2005) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005 HONDA TRX R SPORTRAX 450 2004-2005

    1 in stock 1-2 business days

    £196.88

  • Piston Kit 04-05 TRX450 94.00, Wiseco 4848M09400 Honda ATV

    Wiseco Piston Kit 04-05 TRX450 94.00, Wiseco 4848M09400 Honda ATV

    2 in stock 1-2 business days

    Part no 56-W131+000.WI (radhouse.co.uk) Wiseco 94.00mm piston kit Application HONDA TRX450R 04-05 Wiseco part no 4848M09400 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005 HONDA TRX R SPORTRAX 450 2004-2005

    2 in stock 1-2 business days

    £241.37

  • Piston Kit 04-05 TRX450 94.00, Namura NA-10045 Honda ATV

    Namura Technologies Piston Kit 04-05 TRX450 94.00, Namura NA-10045 Honda ATV

    Out of stock

    Part no 56-W131+000.NT (radhouse.co.uk) Namura 94.00mm piston kit Application HONDA TRX450R 04-05 (Namura part no NA-10045) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005 HONDA TRX R SPORTRAX 450 2004-2005

    Out of stock

    £95.89

  • Valve Shim Kit 9.48mm 141pcs, Hotcam HCSHIM02 Valve Shim Kit 9.48mm 141pcs, Hotcam HCSHIM02

    Hot Cams Valve Shim Kit 9.48mm 141pcs, Hotcam HCSHIM02

    2 in stock 1-2 business days

    This Hot Cams 9.48mm Valve Shim Kit, designated HCSHIM02 (part number 56-S002.HR), is a precision-engineered component set suitable for a wide range of off-road applications. The kit comprises three outer-diameter 9.48mm shims in each size ranging from 1.20mm to 3.50mm in 0.05mm increments, facilitating exact valve clearance adjustments. The total weight is approximately 0.418kg. Features Includes three 9.48mm O.D. valve shims in each size from 1.20mm to 3.50mm in 0.05mm increments Shim thickness increments of 0.05mm (equivalent to 0.002in.) Wide vehicle applicability across multiple manufacturers Specifications Outer diameter: 9.48mm shims Thickness range: 1.20mm to 3.50mm Thickness increment: 0.05mm Weight: 0.418kg Vehicle Fitments 2004–2008 Arctic Cat DVX400 2002–2014 Honda CRF450R 2005–2014 Honda CRF450X 2006–2014 Honda TRX450ER 2004–2009 Honda TRX450R 2003–2006 Kawasaki KFX400 2008–2014 Kawasaki KFX450R 2008–2009 Kawasaki KLX450R 2008–2014 Kawasaki KX450F 2006–2009 Suzuki LT-R450 2003–2013 Suzuki LTZ400 2005–2014 Suzuki RMZ450 2003–2014 Yamaha WR450F 2004–2009 Yamaha YFZ450 2009–2013 Yamaha YFZ450R 2010–2011 Yamaha YFZ450X 1998–1999 Yamaha YZ400F 2000–2002 Yamaha YZ426F 2003–2019 Yamaha YZ450F Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 426 2000-2002 HONDA TRX R 450 2004-2008 KAWASAKI KLX R 450 2008-2009 HONDA CRF RX 450 2017-2019 HONDA CRF R 250 2018-2019 YAMAHA WR F 450 2003-2018 YAMAHA YZ F 400 1998-1999 POLARIS PREDATOR 500 2003-2007 KAWASAKI KFX R 450 2008-2011 YAMAHA YZ F 450 2003-2019 YAMAHA YFZ 450 2004-2009 SUZUKI RM Z 450 2005-2019 HONDA CRF R 450 2002-2019 SUZUKI LTR 450 2006-2009 KAWASAKI KFX 400 2000-2006 POLARIS OUTLAW 500 2005-2007 YAMAHA YZ F 250 2015-2019 YAMAHA WR F 250 2014-2018 SUZUKI LT Z 400 2000-2008 KAWASAKI KX F 450 2008-2018

    2 in stock 1-2 business days

    £140.03

  • Valve Shim Kit 9.48mm 141pcs, Psychic MX-09432

    Psychic Valve Shim Kit 9.48mm 141pcs, Psychic MX-09432

    Out of stock

    The Psychic MX-09432 Valve Shim Kit is designed for motorcycles requiring 9.48mm diameter shims. The kit includes 141 shims, with three of each size ranging from 1.20mm to 3.50mm in 0.05mm increments. Manufactured from SCM415 cold-rolled steel alloy, the shims are packaged in a durable plastic storage box with clearly labeled sections. Features 9.48mm diameter valve shims 141-piece kit with three shims per size from 1.20mm to 3.50mm in 0.05mm increments Manufactured from SCM415 cold-rolled steel alloy Available in complete kits and refill packs (three shims per size) Comes in a strong plastic storage box with labeled compartments Specifications Diameter: 9.48mm Material: SCM415 cold-rolled steel alloy Total Pieces: 141 Shim Sizes: 1.20mm to 3.50mm (0.05mm increments) Cross-Reference OEM Part Numbers HOTCAM HCSHIM02 Vehicle Fitments Arctic Cat: DVX 400 (2004-2008), DVX 400 TS (2006-2007) Honda: CRF450R (2002-2018), CRF450RX (2017-2018), CRF450X (2005-2017), RVT1000R RC51 (2000-2006), TRX450ER Electric Start (2006-2014), TRX450R (2004-2014), VTR1000 Super Hawk (1998-2005) Kawasaki: GPZ1100/ABS (1995-1996), KFX400 (2003-2006), KFX450R (2008-2014), KLX400R (2003), KLX400SR (2003), KLX450R (2008-2012), KX450F (2006-2018), VN800A Vulcan 800 (1995-2005), VN800B Vulcan 800 Classic (1996-2005), VN800E Vulcan 800 Drifter (1999-2006), VN900B Vulcan 900 Classic (2006-2010), VN900C Vulcan 900 Custom (2007-2010), VN900D Vulcan 900 Classic LT (2006-2010), ZG1400 Concours (2008-2010), ZG1400 Concours ABS (2008-2010), ZR-7S (2001-2003), ZR1100 (1992-1995), ZR750H ZR-7S (2001-2003), ZRX1100 (1999-2000), ZRX1200 (2001-2005) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 426 2000-2002 HONDA TRX R 450 2004-2008 KAWASAKI KLX R 450 2008-2009 HONDA CRF RX 450 2017-2019 HONDA CRF R 250 2018-2019 YAMAHA WR F 450 2003-2018 YAMAHA YZ F 400 1998-1999 POLARIS PREDATOR 500 2003-2007 KAWASAKI KFX R 450 2008-2011 YAMAHA YZ F 450 2003-2019 YAMAHA YFZ 450 2004-2009 SUZUKI RM Z 450 2005-2019 HONDA CRF R 450 2002-2019 SUZUKI LTR 450 2006-2009 KAWASAKI KFX 400 2000-2006 POLARIS OUTLAW 500 2005-2007 YAMAHA YZ F 250 2015-2019 YAMAHA WR F 250 2014-2018 SUZUKI LT Z 400 2000-2008 KAWASAKI KX F 450 2008-2018

    Out of stock

    £116.51

  • RING VERTEX 99mm [Sold Set], 590399000002

    Vertex RING VERTEX 99mm [Sold Set], 590399000002

    1 in stock 1-2 business days

    RING PISTON VERTEX 590399000002. BORE 99.00mm - VERTEX products are a high quality replacement part and FITS THE FOLLOWING PISTON KITS. MAKE TYPE MODEL STK YEAR CC SIZE PISTON POLARIS ATV RZR570 4 2012-17 570 99 98.95 24252A POLARIS ATV RZR570 4 2012-17 570 99 98.96 24252B POLARIS ATV RZR570 4 2012-17 570 99 98.97 24252C POLARIS ATV SPORTSMAN570 4 2014-17 570 99 98.95 24252A POLARIS ATV SPORTSMAN570 4 2014-17 570 99 98.96 24252B POLARIS ATV SPORTSMAN570 4 2014-17 570 99 98.97 24252C Part No. 56-R9395.VERTEX (radhouse.co.uk)Cross reference numbers ONLY. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years POLARIS RZR 570 2012-2017 HONDA TRX R 450 2006-2009 HONDA TRX R 450 2013 POLARIS SPORTSMAN 570 2014-2017

    1 in stock 1-2 business days

    £69.12

  • RING VERTEX 97mm [Sold Set], 590397000002 RING VERTEX 97mm [Sold Set], 590397000002

    Vertex RING VERTEX 97mm [Sold Set], 590397000002

    1 in stock 1-2 business days

    RING PISTON VERTEX 590397000002. BORE 97.00mm - VERTEX products are a high quality replacement part and FITS THE FOLLOWING PISTON KITS. MAKE TYPE MODEL STK YEAR CC SIZE PISTON HONDA ATV BB XL TRX450R Big Bore XL 4 2004-05 479 97 96.96 23531A HONDA ATV BB XL TRX450R Big Bore XL 4 2004-05 479 97 96.97 23531B HONDA ATV BB XL TRX450R Big Bore XL 4 2004-05 479 97 96.98 23531C HONDA ATV BB XL TRX450R Big Bore XL 4 2004-05 479 97 96.99 23531D YAMAHA BIKE BB WR450F Big Bore Compr.12,5:1 4 2003-15 480 97 96.96 22964A YAMAHA BIKE BB WR450F Big Bore Compr.12,5:1 4 2003-15 480 97 96.97 22964B YAMAHA BIKE BB WR450F Big Bore Compr.12,5:1 4 2003-15 480 97 96.98 22964C YAMAHA BIKE BB YZ450F Big Bore Compr. 12,5:1 4 2003-09 480 97 96.96 22964A YAMAHA BIKE BB YZ450F Big Bore Compr. 12,5:1 4 2003-09 480 97 96.97 22964B YAMAHA BIKE BB YZ450F Big Bore Compr. 12,5:1 4 2003-09 480 97 96.98 22964C YAMAHA ATV BB YFZ450S Compr 12,0:1 4 2004-09 470 97 96.95 23007A YAMAHA ATV BB YFZ450S Compr 12,0:1 4 2004-09 470 97 96.96 23007B YAMAHA ATV BB YFZ450S Compr 12,0:1 4 2004-09 470 97 96.97 23007C Part No. 56-R9394.VERTEX (radhouse.co.uk)Cross reference numbers ONLY. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005 YAMAHA YZ F 450 2003-2009 YAMAHA WR F 450 2003-2015 YAMAHA YFZ S 450 2004-2009

    1 in stock 1-2 business days

    £62.93

  • RING VERTEX 96mm [Sold Set], 590396000001 RING VERTEX 96mm [Sold Set], 590396000001

    Vertex RING VERTEX 96mm [Sold Set], 590396000001

    1 in stock 1-2 business days

    RING PISTON VERTEX 590396000001. BORE 96mm - VERTEX products are a high quality replacement part and FITS THE FOLLOWING PISTON KITS. MAKE TYPE MODEL STK YEAR CC SIZE PISTON HONDA ATV BB TRX450R Big Bore 4 2004-05 450 96 95.95 23163200 HONDA ATV TRX450R Compr 12,0:1 4 2006-09 2013 450 96 95.95 23522A HONDA ATV TRX450R Compr 12,0:1 4 2006-09 2013 450 96 95.96 23522B HONDA ATV TRX450R Compr 12,0:1 4 2006-09 2013 450 96 95.97 23522C HONDA ATV HC TRX450R Compr 13,5:1 4 2006-09 2013 450 96 95.95 23549A HONDA ATV HC TRX450R Compr 13,5:1 4 2006-09 2013 450 96 95.96 23549B HONDA ATV HC TRX450R Compr 13,5:1 4 2006-09 2013 450 96 95.97 23549C KAWASAKI ATV KFX450 4 2008-11 450 96 95.95 23543A KAWASAKI ATV KFX450 4 2008-11 450 96 95.96 23543B KAWASAKI ATV KFX450 4 2008-11 450 96 95.97 23543C KAWASAKI ATV HC KFX450 Compr 13,4:1 4 2008-11 450 96 95.95 23544A KAWASAKI ATV HC KFX450 Compr 13,4:1 4 2008-11 450 96 95.96 23544B KAWASAKI ATV HC KFX450 Compr 13,4:1 4 2008-11 450 96 95.97 23544C Part No. 56-R9393.VERTEX (radhouse.co.uk)Cross reference numbers ONLY. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005 HONDA TRX R 450 2006-2009 KAWASAKI KFX 450 2008-2011 HONDA TRX R 450 2013

    1 in stock 1-2 business days

    £39.87

  • RING VERTEX 94mm [Sold Set], 590394000001 RING VERTEX 94mm [Sold Set], 590394000001

    Vertex RING VERTEX 94mm [Sold Set], 590394000001

    1 in stock 1-2 business days

    RING PISTON VERTEX 590394000001. BORE 94.00mm - VERTEX products are a high quality replacement part and FITS THE FOLLOWING PISTON KITS. MAKE TYPE MODEL STK YEAR CC SIZE PISTON HONDA ATV TRX450R 4 2004-05 450 94 93.97 23163A HONDA ATV TRX450R 4 2004-05 450 94 93.98 23163B HONDA ATV TRX450R 4 2004-05 450 94 93.99 23163C HONDA ATV HC TRX450R Compr 11,5:1 4 2004-05 450 94 93.95 23545A HONDA ATV HC TRX450R Compr 11,5:1 4 2004-05 450 94 93.96 23545B HONDA ATV HC TRX450R Compr 11,5:1 4 2004-05 450 94 93.97 23545C HONDA ATV HC TRX450R Compr 13,1:1 4 2004-05 450 94 93.95 23546A HONDA ATV HC TRX450R Compr 13,1:1 4 2004-05 450 94 93.96 23546B HONDA ATV HC TRX450R Compr 13,1:1 4 2004-05 450 94 93.97 23546C KAWASAKI ATV BB KFX400 Compr 11,3:1 4 2003-06 440 94 93.95 23533A KAWASAKI ATV BB KFX400 Compr 11,3:1 4 2003-06 440 94 93.96 23533B KAWASAKI ATV BB KFX400 Compr 11,3:1 4 2003-06 440 94 93.97 23533C KAWASAKI ATV BB KLX400 Compr 11,3:1 4 2003-04 440 94 93.95 23533A KAWASAKI ATV BB KLX400 Compr 11,3:1 4 2003-04 440 94 93.96 23533B KAWASAKI ATV BB KLX400 Compr 11,3:1 4 2003-04 440 94 93.97 23533C SUZUKI BIKE BB XL DRZ400 Big Bore XL Comp 11,3:1 4 2000-09 440 94 93.95 23533A SUZUKI BIKE BB XL DRZ400 Big Bore XL Comp 11,3:1 4 2000-09 440 94 93.96 23533B SUZUKI BIKE BB XL DRZ400 Big Bore XL Comp 11,3:1 4 2000-09 440 94 93.97 23533C SUZUKI BIKE BB XL DRZ400 Big Bore XL Comp 11,3:1 4 2000-09 440 94 93.98 23533D SUZUKI ATV BB XL LTZ400 Big Bore XL Comp 11,3:1 4 2003-09 440 94 93.95 23533A SUZUKI ATV BB XL LTZ400 Big Bore XL Comp 11,3:1 4 2003-09 440 94 93.96 23533B SUZUKI ATV BB XL LTZ400 Big Bore XL Comp 11,3:1 4 2003-09 440 94 93.97 23533C Part No. 56-R9392.VERTEX (radhouse.co.uk)Cross reference numbers ONLY. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI DR Z 400 2000-2009 KAWASAKI KFX 400 2003-2006 HONDA TRX R 450 2004-2005 SUZUKI LTZ 400 2003-2009

    1 in stock 1-2 business days

    £43.56

  • Rings 9600XS 96.00mm Wiseco

    Wiseco Rings 9600XS 96.00mm Wiseco

    1 in stock 1-2 business days

    Part No. 56-R545 (radhouse.co.uk) Wiseco piston ring set 96.00mm. Cross reference numbers ONLY. 9600XS, Honda TRX450R (2013 - 2014) Honda TRX450ER (2006 - 2009) Honda TRX450R (2006 - 2009) Honda TRX450R (2004 - 2005) Kawasaki KFX450R (2008 - 2014) Kawasaki KFX450R Monster Energy (2009 - 2009) Yamaha YFZ450 (2012 - 2013) Yamaha YFZ450R (2009 - 2013) Yamaha YFZ450X (2011 - 2011) Yamaha YFZ450 (2006 - 2009) Yamaha YFZ450 (2004 - 2005) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KFX R 450 2008-2014 HONDA TRX ER 450 2006-2014 HONDA TRX R 450 2006-2009

    1 in stock 1-2 business days

    £57.49

  • Rings 10100ZS 101.00mm Wiseco Rings 10100ZS 101.00mm Wiseco

    Wiseco Rings 10100ZS 101.00mm Wiseco

    1 in stock 1-2 business days

    Part No. 56-R519 (radhouse.co.uk) wiseco piston ring set 101.00mm Cross reference numbers ONLY. 10100ZS Honda CRF450X (2012 - 2014) Honda TRX450R (2013 - 2014) Honda CRF450X (2002 - 2009) Honda TRX450R (2006 - 2009) Honda CRF450R (2002 - 2008) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 450 2002-2008 HONDA TRX ER 450 2006-2014 HONDA TRX R 450 2006-2009

    1 in stock 1-2 business days

    £50.36

  • 940XSY 94mm Rings Wossner

    Wossner 940XSY 94mm Rings Wossner

    1 in stock 1-2 business days

    Part no 56-R484.WO (radhouse.co.uk) Wossner 94mm piston ring set Application HONDA TRX450R (Hi Comp. 11.5:1) 04-05 TRX450R (Hi Comp. 13.1:1) 04-05 TRX450R 04-05 (Wossner part no 940XSY) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005

    1 in stock 1-2 business days

    £39.28

  • Rings 3701XR 94.00mm Wiseco

    Wiseco Rings 3701XR 94.00mm Wiseco

    5 in stock 1-2 business days

    Part no 56-R484.WI (radhouse.co.uk) HONDA TRX450R (Hi Comp. 11.5:1) 04-05, HONDA TRX450R (Hi Comp. 13.1:1) 04-05, HONDA TRX450R 04-05, Wiseco 94mm piston ring set (Wiseco part no 3701XR) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2004-2005

    5 in stock 1-2 business days

    £55.69

  • 970XSY Wossner Rings 97mm

    Wossner 970XSY Wossner Rings 97mm

    1 in stock 1-2 business days

    Part no 56-R307 (radhouse.co.uk) Wossner 97mm piston ring set Application HONDA TRX450R (BIG BORE) 04-05 GASGAS 450 HP 06-09 (Wossner part no 970XSY) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HUSQVARNA TE 510 2008-2010 HUSQVARNA TC 510 2008-2010 HUSQVARNA TC 449 2011-2013 HUSQVARNA TE 449 2011-2013 HONDA XR R 600 1985-2000 HONDA TRX R 450 2004-2005 HUSQVARNA TXC 449 2011-2013 HUSQVARNA TC 450 2006-2010 HUSQVARNA TXC 450 2008-2010 HUSQVARNA SMR 450 2006-2010 HUSQVARNA SMR 510 2008-2010 HUSQVARNA TC 510 2006-2009 KAWASAKI KLR 600 1984-1987 HUSQVARNA TE 450 2003-2005 HUSQVARNA TE 450 2006-2010 HONDA XR R 600 1985-2001 VOR VOR 450 2004-2007 VOR VOR 530 2002-2007 HUSQVARNA TC 450 2002 HARLEY DAVIDSON BUELL 1200 2004-2009 HARLEY DAVIDSON BIG BORE 1200 2004-2007 GAS-GAS SM 450 2007-2009 GAS-GAS HP 450 2006-2009 HUSQVARNA TE 450 2002 HUSQVARNA TC 450 2003-2005 HUSQVARNA SMR 450 2003-2005 HUSQVARNA SMR 511 2008-2010 GAS-GAS SMR 450 2007-2009 GAS-GAS FSE 450 2006-2009 GAS-GAS EC 450 2006-2009 KAWASAKI KLR 600 1984-1985

    1 in stock 1-2 business days

    £44.10

  • 960XSY Wossner Rings 96mm

    Wossner 960XSY Wossner Rings 96mm

    1 in stock 1-2 business days

    Part no 56-R306.WO (radhouse.co.uk) Wossner 96.00mm piston ring set Application HONDA TRX450R (Comp.12:1) 06-09 TRX450R (HI Comp. 13.5:1) 06-09 (Wossner part no 56-R306.WO) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX ER 450 2006-2014 HONDA TRX R 450 2006-2009

    1 in stock 1-2 business days

    £39.28

  • Ring Set Prox 02.1496 96mm Ring Set Prox 02.1496 96mm

    Pro-X Racing Ring Set Prox 02.1496 96mm

    1 in stock 1-2 business days

    Prox Piston RING BORE 96mm ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores. KAWASAKI KFX450R 2008-2014, PROX 02.1496 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KFX R 450 2008-2014 HONDA CRF L 450 2019 HONDA TRX R 450 2006-2014 HONDA CRF X 450 2019-2020 HONDA CRF X 450 2019-2021 HONDA TRX R SPORTRAX 450 2006-2014 HONDA TRX ER 450 2007-2019

    1 in stock 1-2 business days

    £78.86

  • Top End Gasket Set 100mm Suzuki RM-Z 450 08-18, Athena P400510160013 For 490cc Big Bore Kit

    Athena Top End Gasket Set 100mm Suzuki RM-Z 450 08-18, Athena P400510160013 For 490cc Big Bore Kit

    3 in stock 1-2 business days

    ATHENA Gasket Kit for Athena Big Bore Cylinder Kit - P400510160013 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. This engine gasket set includes all the gaskets needed for Athena's Big Bore Cylinder Kit. Athena’s gaskets have low moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy removal. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.11 Vehicle compatibility SUZUKI RM-Z 450 cc 2008/2018 Part No. 56-K131.100_GK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM Z 450 2005-2006 HONDA CRF R 450 2002-2008 HONDA TRX R 450 2006-2014 SUZUKI RM Z 450 2008-2012 HONDA CRE X IE 450 2007-2008 SUZUKI RM Z 450 2013-2018 HONDA CRF X 450 2005-2014 HONDA CRM F R 450 2005-2007 HONDA CRE MOTARD 450 2002-2010 HONDA CRE F R 450 2005-2007 HONDA CRMF CREF X 450 2005-2009 HONDA CRM X IE 450 2007-2008 HONDA CRM F X 450 2005-2009 HONDA CRE F X 450 2005-2009

    3 in stock 1-2 business days

    £95.30

  • CYLINDER FULL KIT 100mm HONDA TRX 450 06-14, ATHENA P400210100017 490cc BIG BORE, (piston included)

    Athena CYLINDER FULL KIT 100mm HONDA TRX 450 06-14, ATHENA P400210100017 490cc BIG BORE, (piston included)

    1 in stock 1-2 business days

    ATHENA Big Bore Cylinder Kit Ø 100 mm, 490 cc - P400210100017 (Includes Piston) Description Athena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance. All the cylinders are entirely engineered in Italy by Athena’s R&D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance. Athena’s cylinder kits and its components are recognized worldwide for their performance, durability and reliability. Athena’s Big Bore Cylinder Kits guarantees an increase in performance that can be observed along the power curve, keeping the reliability at the same level of the original components. The kit includes the high-quality aluminum cylinder with increased bore, the complete piston with the piston pin and rings, and all the necessary gaskets. All the components of the kit have been developed to withstand the highest temperatures, pressures and stresses and have been validated by Athena technicians with severe bench and road tests. This cylinder kit can be installed without making any changes to the engine crankcase. CAUTION! All Athena products must be used in compliance with the specific national regulations of the member state where it is being marketed or sold. Athena declines all responsibility for any improper use. Technical features Bore Diameter (mm) 100.00 Compression Ratio 11.6:1 Displacement (cc) 490 Net Weight (Kg) 1.19 Vehicle compatibility HONDA TRX ER 450 cc 2006/2014 HONDA TRX R 450 cc 2006/2014 Part No. 56-K118.100.KIT (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2006-2014 HONDA TRX 450 2006-2014

    1 in stock 1-2 business days

    £701.62

  • Cylinder Only 06-14 TRX450 100, Bronco AT-09479-1 Big Bore CA-10002-BB4

    Bronco Cylinder Only 06-14 TRX450 100, Bronco AT-09479-1 Big Bore CA-10002-BB4

    3 in stock 1-2 business days

    HONDATRX450R 2006-2009, TRX450ER 2006-2014, CYLINDER ONLY BIG BORE 100.00mm BRONCO AT-09479-1 - BRAND NEW AND DESIGNED STRICTLY OFF THE OEM SPECIFICATIONS. - CAST FROM AB4C ALUMINUM WITH NIKASIL PLATED SLEEVES. - PSYCHIC CYLINDERS TO HAVE SOME OF THE BEST WEAR CAPABILITIES IN THE MARKET. - MOST CYLINDERS ARE SIMPLE DROP IN INSTALL WITH NO CASE MODIFICATIONS NECESSARY. - Sleeve. Nikasail.- Hardness HV500~600.- Thickness 0.08 +/- 0.02mm.- Cylinder Material JIS AC4B-T6 Aluminum, hardness HR65up. Part No. 56-K118.100.CBR (radhouse.co.uk) Cross reference numbers ONLY. 12100-HP1-601 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2006-2014 HONDA TRX 450 2006-2014

    3 in stock 1-2 business days

    £230.37

  • Top End Gasket Set Honda Trx 450 06-14, Athena P400210160014 For 490cc 100mm Big Bore Kit

    Athena Top End Gasket Set Honda Trx 450 06-14, Athena P400210160014 For 490cc 100mm Big Bore Kit

    1 in stock 1-2 business days

    ATHENA Gasket Kit for Athena Big Bore Cylinder Kit - P400210160014 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. This engine gasket set includes all the gaskets needed for Athena's Big Bore Cylinder Kit. Athena’s gaskets have low moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy removal. Find the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0.08 Vehicle compatibility HONDA TRX R 450 cc 2006/2014 Part No. 56-K118.100_GK (radhouse.co.uk) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2006-2014 HONDA TRX 450 2006-2014

    1 in stock 1-2 business days

    £98.41

  • Cylinder Kit 06-12 TRX450 99mm, Works Cyclinder 11005-K01 Cylinder Kit 06-12 TRX450 99mm, Works Cyclinder 11005-K01

    Cylinder Works Cylinder Kit 06-12 TRX450 99mm, Works Cyclinder 11005-K01

    2 in stock 1-2 business days

    The Cylinder Works +3mm Big Bore Complete Cylinder Kit increases the displacement of Honda TRX450R and TRX450ER models to 477cc. This direct bolt-on kit requires no replating or additional machining, offering OEM-like fitment and reliable performance. Features: Increases displacement to 477cc with a +3mm big bore cylinder. Nickel Silicon Carbide plating ensures long-lasting durability. Precisely honed for straightforward piston installation. Complete kit includes all necessary components for top-end rebuilding. Included Components: Cylinder Vertex piston Ring set (3 rings) Wrist pin Circlips (2) Base gasket Case gasket Exhaust gasket Head gasket Cross-Reference Part Numbers: 422-11005K 0931-0175 733728 4190 HR11005K01 77000-38 12100-HP1-600 Vehicle Fitments: Honda TRX450ER: 2006–2014 Honda TRX450R: 2006–2013 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2006-2014 HONDA TRX 450 2006-2014

    2 in stock 1-2 business days

    £770.46

  • Cylinder Kit 06-14 TRX450 96, Bronco AT-09479K CA-10002K

    Bronco Cylinder Kit 06-14 TRX450 96, Bronco AT-09479K CA-10002K

    7 in stock 1-2 business days

    HONDATRX450R 2006-2009, TRX450ER 2006-2014, CYLINDER REBUILD KIT. BORE 96.00mm BRONCO AT-09479 - BRAND NEW AND DESIGNED STRICTLY OFF THE OEM SPECIFICATIONS. - CAST FROM AB4C ALUMINUM WITH NIKASIL PLATED SLEEVES. - PSYCHIC CYLINDERS TO HAVE SOME OF THE BEST WEAR CAPABILITIES IN THE MARKET. - MOST CYLINDERS ARE SIMPLE DROP IN INSTALL WITH NO CASE MODIFICATIONS NECESSARY. - Sleeve. Nikasail.- Hardness HV500~600.- Thickness 0.08 +/- 0.02mm.- Cylinder Material JIS AC4B-T6 Aluminum, hardness HR65up. Part No. 56-K118.100.CBR (radhouse.co.uk) Cross reference numbers ONLY. AT-09479 Cylinder (STD), 12100-HP1-601, NA-10046 Namura piston kit, 13101-HP1-600 , 13011-HP1-306 , 13111-MEN-73, 13112-MAT-000, NA-10047T Namura top end gasket set, GASKET 12191-HP1-601 / 12251-MEY-671 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA TRX R 450 2006-2014 HONDA TRX 450 2006-2014

    7 in stock 1-2 business days

    £395.93

© 2026 Radhouse, Powered by Shopify

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa