Forged from high-silicon aluminum alloy for maximum strength and dependability. Innovative forging design and piston skirt provide maximum horsepower and torque. Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise). Oversize pistons require cylinder sleeving.
- Designed to withstand the demands of the Grand Prix circuit
- Thicker domes than the standard Pro-Lite, pinned on centerline, no intake window
- No engine modifications required
- Sold complete with ring, piston pin and circlips
- Electra Coated
NOTE: Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need.
NOTE: Top End Bearings purchased separately.
NOTE: Oversize requires cylinder sleeving.
NOTE: Image for reference only. Actual product may vary according to vehicle.
Click on the Year for your Make/Model below to select it.
Gas Gas EC 125
Gas Gas MC 125
Honda CR 125R
Honda CR 85R
Honda CR 85R EXPERT
Honda CR80RB EXPERT
Kawasaki KX 125
KTM SX 125
Suzuki RM 125
Yamaha YZ 125
Yamaha YZ 125X
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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