Description
If you’re running a 520 chain setup on your Yamaha, sprocket weight directly impacts your bike’s acceleration and handling dynamics. The Renthal 47T rear sprocket cuts rotational mass by 66% compared to steel alternatives, translating to quicker throttle response and reduced gyroscopic effect through corners. Built from 7075-T6 aluminum and engineered with self-cleaning mud grooves, this sprocket delivers race-proven durability without the weight penalty—whether you’re attacking a closed course or pushing through technical off-road terrain.
- Tooth Count: 47T
- Chain Size: 520
- Material: 7075-T6 Aluminum
- Weight: 16.8 oz
- Finish: Hard Anodized
- Weight Reduction: 66% vs. steel
- Construction: CNC-machined
- Tooth Profile: Self-cleaning mud grooves
- Fitment: Yamaha 520 chain models
- Installation: Bolt-on
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