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
Collect your Brompton bike from our nationwide network of accredited retailers and from our Brompton Junctions. Your bike will be expertly prepared and be ready to ride straight away. Any additional parts and accessories on your order will be sent with your bike.
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.