The Story
GAS-GAS
EC 250R 2014-2017,
EC 250 1997-2014,
SM 250 1997-2008,
MC 250 1997-2008,
Wiseco 849M06640 66.40mm 2-Stroke Off-Road Piston
Forged from high-silicon aluminum alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Durability, longevity and increased horsepower Innovative forging design and piston skirt provide maximum horsepower and torque All Wiseco High-Performance Motorcycle Pistons come with rings and circlips
Part No. 56-W157.WI (oro2u.com)
Cross reference numbers ONLY.
Old number 56-W849.WI, VERTEX 23249,
Description
GAS-GAS
EC 250R 2014-2017,
EC 250 1997-2014,
SM 250 1997-2008,
MC 250 1997-2008,
Wiseco 849M06640 66.40mm 2-Stroke Off-Road Piston
Forged from high-silicon aluminum alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Durability, longevity and increased horsepower Innovative forging design and piston skirt provide maximum horsepower and torque All Wiseco High-Performance Motorcycle Pistons come with rings and circlips
Part No. 56-W157.WI (oro2u.com)
Cross reference numbers ONLY.
Old number 56-W849.WI, VERTEX 23249,
