Kimpex - High Performance PTFE Piston for Polaris (09-722M) Options:09-722M 2009 YAMAHA Grizzly 550 4x4

2009 YAMAHA Grizzly 550 4x4 FI YFM55FG

Supercross and mxgp proven materiis compound

1 x ALU-RACK Rack

made to be waterproof

Kimpex - High Performance PTFE Piston for Polaris (09-722M) Options:09-722M 2009 YAMAHA Grizzly 550 4x4High 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.