Description
A lightweight rear sprocket is essential for maximizing your BMW’s acceleration and reducing unsprung mass that directly impacts handling and fuel efficiency. The DRIVEN RACING 46-tooth sprocket delivers the strength-to-weight ratio you need for both track days and street performance without sacrificing durability. Stage 2 anodizing and strategic lightening holes ensure this component will outlast aggressive riding while keeping your drivetrain responsive.
- Material: 7075-T6 alloy
- Tooth Count: 46T
- Fitment: BMW 5180-520-46
- MPN: 518052046
- Weight Reduction: Lightening holes
- Surface Treatment: Stage 2 anodized
- Construction: CNC-machined
- Front Surface: Lowered design
- Installation: Bolt-on
- Strength: High-tensile rated
