Renthal Ultralight Front Sprocket
Renthal’s Ultralight Front Chainwheels are popular with factory race teams for a reason. They are designed to offer excellent durability with a lightweight design which delivers maximum power transfer. Each Ultralight Sprocket is CNC machined from cased hardened and core refined 655M13 nickel chromium steel.
Features:
- Precision CNC machined to extremely tight tolerances for maximum performance
- Drilled for maximum weight savings
- Case hardened and core refined 655M13 Nickel-Chrome-Molybdenum alloy steel construction to give the ultimate combination of strength and hardness
- Retains stock gearing and chain pitch









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