ConRod Kit YFM660R Raptor 01-05 YFM660F

ProX connecting rod kit.  

ProX Rod Kits are made out of the toughest alloys available today and are made in Japan. O.E.M specifications and tolerances are meticulously maintained to guarantee easy installation and trouble free performance.

ProX Rod Kit Features

• Manufactured by leading Japanese OEM factories.
• Designed to exact OEM specifications for  a direct and cost efficient OEM replacement.
• Double forged on dedicated forgings to maintain superior strength, durability, and consistency through improved grain flow
• Shot peened & barreling to reduce residual street, and to smoothly blend forging surfaces.

Oiling system

ProX oiling slots are precisely located to maximize lower rod oiling and extend bearing life. Even under tough conditions you can rely on ProX connecting rods to do their job.

Where applicable, ProX connecting rod kits include:

• Crankpin
• Big end bearing
• Small end bearing
• Thrust washers