Sp1 SM-09165 T-Moly Series Piston Kit - Standard Bore 83.00mm track-systems-tracks 2009-2020 Yamaha WR250R

2009-2020 Yamaha WR250R

Integrated top brackets on each guard allow the rider to mount accessory lights

2012-2014 Ski-Doo Freeride E-TEC 800R 146

2017-2021 Can-Am Defender MAX HD10 XT

2017-2022 Husqvarna FC250

Sp1 SM-09165 T-Moly Series Piston Kit - Standard Bore 83.00mm track-systems-tracks 2009-2020 Yamaha WR250RMachined smooth heads. MOS 2 Coating:. Draws heat through piston walls and out the bottom. Reduces heat and friction, for added power and longevity. Helps eliminate cold seizures, and increases durability. Hard anodized crowns. Hypereutectic Cast. Vehicle Fitment: 2005 2006 Polaris 900 Fusion 2005 2006 Polaris 900 RMK 2005 2006 Polaris 900 SwitchBack