Rollover to Zoom 



Piston yamaha forged from high-silicon alloy for maximum strength and dependability wiseco offers a complete range of popular piston models and years for both trail and racing applications all wiseco pistons are priced with rings and circlips wiseco features pro-lite pistons deliver durability, longevity and increased horsepower innovative forging design and piston skirt provide maximum horsepower and torque (box)formula for computing cubic centimeter displacementd = bore size in inches
  • WISECO4893M07900All Wiseco 4 pistons come complete with rings, wrist pins,and circlips. Only Wiseco replacement ring sets can be usedon Wiseco pistons. Wiseco 2 pistons are not supplied with awrist pin unless noted in the descr
  • 4893M07900
  • Wiseco Pistons
ModelReplacement Piston
Dimensions4.3 x 3.7 x 3.6 inches

Wiseco 4893M07900 12.5:1 Compression Ratio Piston Kit


Write a Review

Free Shipping over $35 and Free Returns 

$0.65 off if you opt out of free returns