This 16-tooth hardened steel front sprocket is a precision-machined OEM replacement designed for BMW motorcycles running a 520 pitch drive chain. It offers a practical gearing adjustment for riders looking to sharpen throttle response and low-to-mid range performance compared to higher tooth count sprockets.
Key Features
- 16-tooth front sprocket for 520 pitch chain
- Hardened precision-machined steel for durability and accurate power delivery
- Direct OEM replacement for compatible BMW models
- Lowers the gearing ratio for sharper throttle response and improved acceleration
What does a 16T front sprocket do?
Fitting a 16-tooth front sprocket lowers the final drive ratio compared to larger sprockets, delivering more responsive acceleration and stronger low-to-mid range pull. This comes at a slight reduction in top-end speed — a popular trade-off for street and twisty road riding.
Frequently Asked Questions
What chain pitch does this suit? This sprocket is designed for 520-pitch chains. Always verify your existing chain pitch before purchasing.
Will it fit my BMW? Confirm the bolt pattern and hub dimensions match your specific BMW model before ordering. Not all BMW models use the same sprocket fitment.
Should I replace my chain and rear sprocket at the same time? Yes. Replacing the front sprocket, rear sprocket, and chain together as a set ensures even wear and optimal drivetrain performance.
