Our Brompton Chain 3-32 100 Link is a replacement chain for your 2 or 6-speed Brompton Bike, with a 50T front chainring or 2-speed with 13T rear sprocket and 54T front chainring. We recommend changing your chain and sprocket every 2000 miles or so, but in wintry conditions, it could be anything from around 500 miles, so it’s important to check your chain for wear and stretch regularly to maintain joyful riding with every journey.
Changing the chain on your Brompton is quick and easy. Simply locate the power link and fold the rear wheel of your Brompton. Then, release the tension and remove the chain using the power link and a chain tool. Install your new Brompton Chain by wrapping it between the chain pusher and chain tensioner, around the sprocket and chainring and attach using the power links; then you’re good to go!
Look after your Brompton, and it will look after you so you can continue enjoying city commuting or spontaneous city exploration day in, day out.
The 3-32' chains were introduced in 2002 so chains before that date would be 1/8in width.
Chain 3-32 - 100 link
Get free ground shipping on all orders over $50, 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.