Wiseco forged high compression piston for the CAN-AM G2 1000R Rotax engine. At 12:1 compression and 91.00mm bore, this is a top-end build component for machines getting a full performance overhaul. The forged construction handles the heat and stress that high-compression applications put on cast pistons. COMPATIBLE MODELS: This piston kit is compatible with the following Can-Am models: Can-Am Outlander 1000R (2016-2024) Can-Am Renegade 1000R (2016-Present) What This Piston Does Raises compression ratio to 12:1 for increased power output Forged construction withstands higher heat and combustion stress than OEM cast pistons 91.00mm bore matched to the G2 1000R Rotax engine spec Improves mid-range and top-end power, especially on builds with a performance cam or tune Built to Wiseco's 4 Stroke Forged Series standards for powersports race applications A foundational component for any serious 1000R top-end build What's Included One (1) Wiseco forged piston, 91.00mm bore, 12:1 CR Note: This is a single piston kit. The 1000R Rotax is a V-twin, two kits are required for a complete engine build. A performance tune is strongly recommended after installation. Sourced through Monsters of the North from Wiseco, for 1000R builds that are serious about what goes inside the engine.