Kimpex - High Performance PTFE Piston for Ski-Doo (09-789M) Bike-Yamaha-T7 The 611 front and 718

The 611 front and 718 rear feature directional tread designs

It ships with two tube and bite valves

A radial tire’s footprint actually grows under load

Double lens shield and double lens electric shield for winter

Even when chunks of dirt are flying

Kimpex - High Performance PTFE Piston for Ski-Doo (09-789M) Bike-Yamaha-T7 The 611 front and 718High performance, long life pistons Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls PTFE coated to create the least amount of friction during the break in period All our pistons, wrist pins and circlips are manufactured to the original OEM specifications Our kits include: piston, ring(s), wrist pins and circlips All our Kimpex pistons and piston kits are covered by a limited three years warranty.