Piston Kit Pro Lite 87.50/+0.50 Yam

Features:

• 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 today*s cylinder bore compositions


• Wiseco*s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today*s market place.

Fitment:
Yamaha WR500 1992
Yamaha WR500 1993
Yamaha YZ490 1984
Yamaha YZ490 1985
Yamaha YZ490 1986
Yamaha YZ490 1987
Yamaha YZ490 1988
Yamaha YZ490 1989
Yamaha YZ490 1990