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Looking for aftermarket parts to modify or upgrade your Honda CRF450R with misc powersports? At Tunersports.com we carry a huge selection of the top name brand performance misc powersport parts and accessories.
SHIPS FROM MANUFACTURER C3047-ESTCometic 02-08 Honda CRF450 96MM Bore EST Top End Gasket Set 2002-2008 Honda CRF450R Base $93.71 |
SHIPS FROM MANUFACTURER C3270-ESTCometic 09-16 Honda CRF450R 96MM Top End Gasket Set 2009-2016 Honda CRF450R Base $109.31 |
 OUT OF STOCK 274756JE Pistons Honda CRF 450R/450X 13.5:1 CR 96mm Bore Piston Kit 2002-2008 Honda CRF450R Base $309.99 |
 IN STOCK - LOW 284668JE Pistons Honda CRF450R 12.50:1 98MM Bore Piston Kit 2009-2012 Honda CRF450R Base $329.99 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - LOW 315162JE Pistons Honda CRF450R 12.50:1 99MM Bore Piston Kit 2013-2016 Honda CRF450R Base $329.99 CLEARANCE VIEW PRICE IN CART |
 OUT OF STOCK 10100ZSWiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are develop... Wiseco 101.00mm Ring Set 2002-2008 Honda CRF450R Base $64.90 |
 OUT OF STOCK 40095M09600The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the u... Wiseco 13-16 Honda CRF450R 13:1 CR Piston 2013-2016 Honda CRF450R Base $263.48 |
 OUT OF STOCK 4755M09600The Wiseco team has led the powersports performance industry through eras and technological advancements, including the rise of high-performance 4-stroke engines. Today, Wiseco's forged 4-stroke pistons are engineered for specific engine applications and manufactured to the tightest tolerances, off... Wiseco 02-08 Honda CRF450R/04-17 450X 12.5:1 CR Piston 2002-2008 Honda CRF450R Base $263.48 |
 OUT OF STOCK CC002A critical component to four-stroke top-end and valvetrain maintenance, Wiseco cam chains are manufactured by leading OE suppliers to ensure accurate and reliable service.... Wiseco Honda CRF450R/CRF450X /TRX450R Cam Chain 2002-2008 Honda CRF450R Base $99.47 |
 IN STOCK - LOW CC023A critical component to four-stroke top-end and valvetrain maintenance, Wiseco cam chains are manufactured by leading OE suppliers to ensure accurate and reliable service.... Wiseco 09-16 Honda CRF450R Cam Chain 2009-2016 Honda CRF450R Base $125.62 CLEARANCE VIEW PRICE IN CART |
 OUT OF STOCK SVK1409-IWiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.... Wiseco 09-16 Honda CRF450R Steel Valve Kit 2009-2016 Honda CRF450R Base $160.60 |
 IN STOCK - LOW VIT026Wiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.... Wiseco 09-16 Honda CRF450R Titanium Intake Valve 2009-2016 Honda CRF450R Base $118.88 CLEARANCE VIEW PRICE IN CART |
 OUT OF STOCK WPP3055Wiseco clutch baskets are engineered, forged, and machined in-house in its USA manufacturing facility. Thanks to the increased tensile strength of the forged material over billet and a hard anodize and Teflon coating treatment, Wiseco clutch baskets are covered under a lifetime warranty against notc... Wiseco 09-12 CRF450R Honda Clutch Basket 2009-2012 Honda CRF450R Base $281.19 |