385U-520 ULTRALIGHT, 17T. 520 Conversion
- Ex Tax: $41.45
- Product Code: 385U-520-17P
- Availability: Out of Stock
Please contact your local Renthal Stockist0 | 41.45
Renthal front chain-wheels are simply the finest front chain-wheel on the market today. Our Front chain-wheels feature a specially developed nickel-chrome-molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Ultralight chain wheels, Renthal have taken extra time to machine away surplus mass to reduce the mass of the chain-wheel. Chain-wheel mass reduction offers a two-fold gain. The overall mass of the machine is slightly reduced and the rotating mass of the gearbox is reduced, allowing faster engine spin-up and shorter over-run.