Boost any 883cc Harley-Davidson Sportster to 1200cc. No machine shop? No problem, no machining is needed. Don’t want to rebalance your stock 883cc flywheels? You don’t need to since these pistons weigh the same as stock 883 pistons. Cylinder head modification is also not needed. The dished piston dome keeps compression down to a streetable 9.4:1 with stock 883cc heads. Installing this kit takes the same time as replacing a stock top end. It’s just more fun when you’re done.

This Part Fits:

Year Make Model Submodel 2012-2016 Harley-Davidson XL1200V Seventy-Two Base 2010-2020 Harley-Davidson XL1200X Forty-Eight Base 2012-2019 Harley-Davidson XL883L SuperLow Base 2009-2020 Harley-Davidson XL883N Iron 883 Base 1986-1987 Harley-Davidson XLH1100 Base 1988-2003 Harley-Davidson XLH1200 Base 1986-2004 Harley-Davidson XLH883 Base