Description
Reducing unsprung weight is one of the most effective ways to improve acceleration and throttle response on a race bike or high-performance street machine. The DRIVEN RACING 15-Tooth Counter Shaft Sprocket delivers the lightest 520 steel option available, engineered with proprietary EST Technology to maximize durability without sacrificing the weight savings you need. Get the performance edge that comes from every gram shaved off your drivetrain.
- Tooth Count: 15T
- Chain Size: 520
- Material: High-grade steel
- Construction: Lowered surface design
- Weight: Minimal, lightweight profile
- Technology: EST proprietary design
- Finish: Black zinc semi-gloss
- Fitment: Check vehicle compatibility
- Installation: Bolt-on replacement
- MPN: 2290-520-15






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