Sp1 09-831 T-Moly Series Piston Kit - Standard Bore 69.00mm body-bodywork-undertails Hollowed to lighten (100g) and

Hollowed to lighten (100g) and maintain performance in case of partial breakage

2011-2022 Ski-Doo Expedition Sport 600 ACE

2014 Arctic Cat TRV 400

Aggresive design for added durability and protection

Sp1 09-831 T-Moly Series Piston Kit - Standard Bore 69.00mm body-bodywork-undertails Hollowed to lighten (100g) andMachined 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: 1998 2001 Yamaha SRX700 2002 2003 Yamaha SXV700 SX Viper 2004 Yamaha SXV700 SX Viper S