Spi SM-09287 T-Moly Series Piston Kit - Standard Bore 85.00mm

Bore: 85.00mm
Sizing: Standard Bore

Machined 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:

2017-2018 Polaris 800 PRO-RMK 155
2017-2018 Polaris 800 PRO-RMK 155 3in.
2017 Polaris 800 PRO-RMK 155 LE
2017-2018 Polaris 800 PRO-RMK 163
2017-2018 Polaris 800 PRO-RMK 163 3in.
2017 Polaris 800 PRO-RMK 163 LE
2018 Polaris 800 PRO-RMK 174
2017 Polaris 800 PRO-RMK 174 LE
2017-2018 Polaris 800 RMK Assault 155
2017 Polaris 800 RMK Assault 155 3in.
2017-2018 Polaris 800 Rush PRO-S
2017-2018 Polaris 800 Rush PRO-X
2017-2018 Polaris 800 Rush XCR
2018 Polaris 800 SKS 146
2017-2018 Polaris 800 SKS 155
2017-2018 Polaris 800 SwitchBack Adventure
2017-2018 Polaris 800 SwitchBack PRO-S
2017-2018 Polaris 800 SwitchBack PRO-X
2018 Polaris 800 SwitchBack XCR
2018 Polaris 800 Titan Adventure 155
2018 Polaris 800 Titan SP 155