Kimpex - High Performance PTFE Piston for Yamaha (09-831M) Options:09-831M available red or titanium anodized

available red or titanium anodized colors

Enhance your winter riding experience with APEX interchangeable foam kits

Cuff adjustment meets CE cuff retention test

We use the left side of the luggage rack for a three-dimensionally bent aluminium panel

Optimized for urban riding

Kimpex - High Performance PTFE Piston for Yamaha (09-831M) Options:09-831M available red or titanium anodizedHigh 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.