Includes all top- and bottom-end components for a complete engine rebuild
4-stroke kits include a premium forged piston kit with stock compression ratio and a high-quality cam chain
Kit includes main bearings, seals, gaskets, a Wiseco hour meter and bracket
Crankshaft and rod assembly designed and inspected to assure durability
Product Note:
Specification
Details
Bore
Varies (make selection above)
Compression Ratio
Varies (make selection above)
Country of Origin
USA
Size Over Standard
Varies (make selection above)
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Honda
TRX450ER Sportrax 450ER 2006-2009, 2012-2014
TRX450R Sportrax 450R 2006-2009, 2012
Husqvarna
TC 85 2014-2017
KTM
125 SX 2016-2018
250 SX 2006
250 XC 2007-2016
300 EXC 2015
300 XC 2008-2015
85 SX 2013-2017
Kawasaki
KX100 2014-2020
KX250F 4-Stroke 2015-2016
KX65 2006-2025
KX85 2014-2020
Polaris
RZR 800 2008-2014
Ranger 800 2011, 2013-2014
Ranger 800 6x6 2011-2016
Ranger 800 Mid-Size 2013-2014
Sportsman 800 Big Boss 6x6 2011-2014
Sportsman 800 EFI 2011-2014
Yamaha
YFZ450 ATV 2004-2009, 2012-2013
YZ250F 4-Stroke 2016-2018
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