T-moly piston engineered to provide the best possible path for combustion chamber heat transfer into cylinder walls
Hard-anodized crown for increased heat resistance and minimized expansion for lower friction and higher power output
Hypereutectic cast aluminum construction
Manufactured to OEM specifications
Machined-smooth head reduces carbon buildup
MOS2-coated walls for reduced heat and prevents cold start seizures
Each piston sold individually
Product Note:
Specification
Details
Bore
85.00mm
Compression Ratio
Standard
Displacement
840cc
Material
Aluminum
Track Length
Varies (make selection above)
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Polaris
850 Indy Adventure 2020-2021
850 Indy VR1 2021-2023
850 Indy XC 2019-2023
850 Indy XCR 2020-2023
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Questions & Answers
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