KB414020 Performance, XR1200/Buell XB piston kit. +.020"

This KB Performance forged aluminum piston kit is designed for 2008 to 2012 XR1200 and 2008 to 2010 Buell 1200 XB models. These +.020" oversize pistons are intended for stock stroke engines and offer versatile compression ratios, including 10.1:1 with 62cc heads. Sold as a set, they are manufactured with T6 heat treatment for maximum durability and feature a domed head design. The inclusion of offset wrist pins helps to significantly reduce piston noise, provided they are installed in the correct front and rear positions. These pistons are built to handle the rigors of high-performance riding while allowing for the tight clearances that ensure a long service life. Always refer to the provided instructions for proper ring gapping and piston orientation.