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Wiseco Racer Elite CR Series Piston Kit Sherco 300 SEF-R

100% billet machined for superior strength-to-weight ratio and optimized fit. Dome design improves flame travel to maximize air/fuel burn efficiency. High compression for maximum torque and throttle response. Developed with dyno-proven power gains.

Features:

  • Developed to provide dyno-proven power gains
  • Asymmetric skirt design for improved wear and even loading on major thrust skirt
  • Custom-lapped compression ring for improved power
  • 100% billet machined for superior strength-to-weight ratio and optimized fit
  • High compression (14:1 for 450cc, 14.5:1 for 250cc) for maximum torque and throttle response
  • Dome design improves flame travel to maximize air/fuel burn efficiency
  • DLC-coated piston pin reduces friction and improves scuff resistance
  • Enhanced pin oiling for improved lubrication and reduced friction
  • Pressure seal groove reduces ring lifting and power loss
  • ArmorGlide® skirt coating reduces friction for quieter operation, improved scuff resistance
  • Pistons include rings, pin, and circlips
  • Made in the USA

Includes:

  • Piston
  • Rings
  • Wrist pin
  • Circlips

Note: Images are for reference only, actual kit will vary per make and model.

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style 84.00/Stock Bore / Stock Compression RevZilla Item #10290153 Store Sku MFR. Product #40236M08400 AvailabilityOnly 3 Left: Ships within 24 hours
This product FITS your 2015 Sherco 300 SEF-R
This Product Fits
Sherco
300 SEF-R 2014, 2015, 2016, 2017
300 SEF-R Factory 2016, 2017
This item is also available for 49 different vehicles. View All Models
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CRF450R Works Edition 2019-2026
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KTM
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350 EXC-F 2020-2023
350 SX-F 2016-2022
450 SX-F 2013-2022
500 EXC-F 2020-2023
Kawasaki
KX250 2020
KX250 2019
KX250 2021-2024
KX250F 2015-2016
KX250F 2017-2019
KX250X 2021-2024
Sherco
250 SEF-R 2014-2018
250 SEF-R Factory 2016-2018
Suzuki
RMX450Z 2010-2019
RMZ250 2010-2026
RMZ450 2013-2026
RMZ450 2008-2012
Yamaha
WR250F 2018-2019
WR450F 2016-2018
WR450F 2021-2023
YZ250F 2014-2015
YZ250F 2016-2018
YZ250FX 2017-2019
YZ450F 2010-2013
YZ450F 2014-2017
YZ450F 2020-2022
YZ450FX 2016-2018
YZ450FX 2021-2022
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