SPI Piston and Needle Bearing Kit For Ski-Doo FREERIDE 137, 146, 154, 800RE 2012-2017 82.00MM Standard Bore

IMPORTANT

2012-16 PISTON CHANGES:

• NEW RING THICKNESS  - SM-09271R 1.9MM
• SM-09271R FLAT RING ENDS
• NEW PISTON HAS CENTER DOWEL PIN LOCATION VS OFF SET
• TAPERED PIN BOSS OIL HOLE

• Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls
• All of our pistons, rings. pins and circlips are manufactured to OEM specifications
• All individual components are interchangeable with original parts
• Piston weight is comparable with original piston
• OEM Specification Top End Bearings

WE ARE PROUD TO BRING YOU THE NEXT STEP IN THE EVOLUTION OF PERFORMANCE POWERSPORTS PISTONS. OUR NEWEST LINE IS MADE FROM A SPACE-AGE ALUMINUM ALLOY WHICH MAINTAINS IT'S HIGH TENSILE STRENGTH UP TO 700°F ( 380°C), 50% HIGHER THAN A CONVENTIONAL CAST PISTON. THIS HIGH TEMPERATURE RESISTANCE SIGNIFICANTLY IMPROVES FATIGUE STRENGTH AND IMPACT TOUGHNESS, WHICH MEANS THAT WE WILL KEEP YOU RIDING LONGER AND HARDER THAN THE COMPETITION.

A machined smooth piston crown should reflect combustion heat while reducing carbon buildup and protecting the top of the piston. Some tests have shown that a machined smooth head can in crease HP and fuel economy by up to 6%.

Brand: SPI
Part Numbers:
1x SM-09271
1x SM-09501-1

Fitment:

• 2016-2019 Ski-Doo EXPEDITION 800 ETEC - 2-STROKE
• 2012-2017 Ski-Doo EXPEDITION 800 ETEC- LE-SE-XTREME 2-STROKE
• 2012-2017 Ski-Doo FREERIDE 137, 146, 154, 800RE
• 2012-2015 Ski-Doo GSX SE 800RE
• 2015 Ski-Doo MXZ IRON DOG 800R E-TEC
• 2012-2017 Ski-Doo MXZ TNT 800R E-TEC
• 2012-2018 Ski-Doo MXZ X 800R E-TEC
• 2012-2016 Ski-Doo MXZ XRS 800RE
• 2012-2016 Ski-Doo RENEGADE ADRENALINE 800RE XP
• 2007 Ski-Doo SUMMIT ADRENALINE 800 R
• 2007 Ski-Doo SUMMIT X
• 2007 Ski-Doo SUMMIT XRS

Note: Image is for reference only, actual product may vary slightly.