Description
If you’re running a Suzuki dirt bike or dual-sport, your rear sprocket is doing heavy lifting—literally. The Renthal 50T sprocket cuts unsprung weight by 66% compared to steel alternatives, which translates to sharper acceleration, quicker handling response, and less rotational inertia for your engine to overcome. Built from 7075-T6 aluminum and CNC-machined to precise tolerances, this sprocket delivers the durability you need for aggressive riding without the weight penalty that holds you back on the track or trail.
The self-cleaning mud grooves engineered into each tooth prevent debris buildup, ensuring consistent power delivery in mud, sand, or wet conditions. Whether you’re competing or pushing your limits on weekend rides, this is a sprocket designed for performance, not compromises.
- Material: 7075-T6 aluminum
- Tooth count: 50
- Chain size: 520
- Position: Rear drive
- Finish: Black
- Weight: 0.85 lbs
- Fits: RM125, RM250, RMZ450, DRZ400
- MPN: 123U-520-50GYBK
- Installation: Bolt-on







