Wiseco 4671M07750 Piston Kit - 1.50mm Oversize to 78.95mm, 8.6:1 Compression body-bodywork Ultra-slim

Ultra-slim

2010 Arctic Cat 550 TRV S GT

Reflective details for improved rider visibility

The frequency and location of the perforation patterns in the high-flo cores creates significant sound scattering in the mid frequencies

more-rigid tire casing

Wiseco 4671M07750 Piston Kit - 1.50mm Oversize to 78.95mm, 8.6:1 Compression body-bodywork Ultra-slimBore: 78. 95mm Compression: 8. 6: 1 Compression Sizing: 1. 50mm Oversize All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of todays cylinder bore compositions.