Description
RENTHAL SPROCKET 191U-428-49GE SILVER
- FRONT SPROCKETS
- CNC machined from case hardened and core refined 655M13 Nickel Chromium steel
- Machined self-cleaning mud grooves at each tooth to help increase wear resistance
- Certain models available in ultralight design for a 10-15% weight savings
- REAR SPROCKETS
- CNC machined from a specially enhanced 7075 T-6 aluminum alloy
- Machined self-cleaning mud grooves at each tooth to help increase wear resistance
- All rear sprockets are the ultralight design making them 66% lighter than steel, yet incredibly durable
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