Wiseco 4117M08950 89.50mm 10.5:1 Compression Ratio 503cc High Performance Motorcycle Piston Kit - Perfect for Engine Rebuilds & Performance Upgrades

This listing is for ONE piston with rings and circlips, You may need two pistons depending on your motorcycle. All Wiseco pistons are forged from aerospace aluminum alloys on Wisecos state-of-the-art forging presses. Built on a legacy of championships for over 60 years by American craftsmen. Wiseco pistons have the latest dyno-tested technology to out-perform the competition. Wiseco forged pistons are priced with rings and circlips. Wiseco rings, clips and wrist pins only fit Wiseco pistons; also note that ring types do not interchange (i.e. Wiseco CD ring is not interchangeable with TD ring).