Forged from high-quality Material 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,GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression,Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end
Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation,Features forged pistons, rings, wrist pins, and circlips
Innovative forging design and piston skirt provide maximum horsepower and torque,Cylinder sleeves must be purchased separately.Now you can own the same race parts as all the top race teams
These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer

Fitment:For YAMAHA YZ80 YZ85 2002-2013
part number:805M04750
Colour:silver
Material:Metal

Package Contents:
1 Set * Cylinder Piston Rings Kit

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.