The Brompton Sprocket Set is designed for 3-speed Sturmey Archer bikes and features a 3/32 inch size with 3 splines and 14 teeth.
When replacing sprockets on your Brompton, it is recommended to also replace the chain at the same time. The chain can wear down and stretch over time, especially when used with worn sprockets. By replacing both the sprockets and the chain together, you can ensure that all components are working together smoothly and efficiently.
Brompton Sprocket Set 3/32 3 Spline 14T for 3 Speed
Get free ground shipping on all orders over $125, sent by our trusted courier partner in 3-5 working days. Easy set up. Follow the Quick Start Guide to add your saddle and do some basic checks, and you’ll be ready to cycle away in less than 10 minutes from opening the box.
Brompton is committed to quality; if our products have failed you in any way, please return them and we will either exchange them or give you your money back. If the product is faulty or has arrived damaged, we will reimburse the cost of return postage. Unwanted items may be returned* within 28 days at your cost.
*Brompton Renewed sales are final and non-returnable.