CHAIN TENSIONER ASSEMBLY
The Brompton Chain Tensioner Assembly performs a very important role on a Brompton bike. It keeps the chain tight while folded or unfolded, and most importantly, while folding and unfolding it prevents your chain from dropping and drama ensuing.
It is made from extremely durable Nylon plastic with a strong steel spring to keep things tight and is supplied with new Jockey wheels which ensure you pedal smoothly. Available for Brompton Urban (2-speed) and Explore (6-speed) bikes, or 1-speed and Utility (3-speed) bikes.
- Brompton Chain Tensioner Assembly
- Genuine Brompton Replacement Parts
- Available for Brompton 2 and 6 speed bikes (Urban and Explore models), or 1 and 3 Speed (Utility model) bikes
- Strong steel spring keeps things tight
- Constructed from durable Nylon plastic
- Includes jockey wheels
Brompton is the only company we've seen that answers all three criteria - and believe us, we've tried every brand out there. The reason others can't compete is because Brompton has answered a fundamental engineering problem. If a bike is going to unfold to a large footprint (which takes the twitch out) then it is unfolding to a bigger bike - and by all logic, a bigger bike unfolded would be a bigger bike folded. So, it's pretty much true that for most folding bikes they either have great rideability but poor transportability or vice versa. And nearly all of them are a mess to fold.
Not Brompton. Brompton has designed the Platonic form of all folding bikes. The bike folds to the smallest size on the market, unfolds in a highly precise and easy manner, and has the same axle-to-axle footprint as a hybrid bike. How did they do this? By not only designing a clever frame, but also designing some 1200 proprietary parts that make everything fit - and fit perfectly. Oh, and nearly all of this is made in England. No wonder this bike has a cult following.
FREE SHIPPING ON ALL PARTS & ACCESSORIES ORDERS OVER $50
Canada: We use UPS, Purolator, Canpar or Canada Post within Canada. All applicable Provincial Taxes are charged at checkout. Orders may take 1-2 business days to process. A tracking number will be provided by email.
USA: We use UPS or Canada Post/USPS in the USA. No US or Canadian Tax is charged at checkout and all cross-border Fees and Duties are prepaid so there are no surprises. Orders may take 1-2 business days to process. A tracking number will be provided by email.