Description
If you’re running a 520 chain setup and need to shed rotational mass without sacrificing durability, the DRIVEN RACING 47-tooth rear sprocket delivers both. This is one of the lightest steel sprockets in its class, engineered with proprietary EST Technology to maintain longevity while improving throttle response and acceleration. The semi-gloss black zinc finish resists corrosion while the strategically lowered tooth surface eliminates unnecessary weight—giving you real performance gains without compromise.
- Material: 520 steel
- Tooth count: 47T
- Proprietary EST Technology
- Lightweight construction
- Black zinc finish
- Reduced surface design
- Chain compatibility: 520
- Installation: Bolt-on
- MPN: 5063-520-47T
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