Enhance your Brompton bike's drivetrain with the Derailleur Chain Tensioner Idler Set. This essential component ensures smooth operation by maintaining optimal chain tension and reducing friction, contributing to a more efficient and enjoyable ride.The Brompton Derailleur Chain Tensioner Idler Set includes replacement jockey wheels for when the originals have worn out.
This derailleur jockey wheel pack consists of the following items:
Pair of jockey wheels (idlers) for derailleur (2 or 6 speed) Brompton chain tensioners - 10 tooth
Bearings (pair - approx 19mm long with a diameter of 6mm
Fixing nut (approx 30mm long) and bolt (pair)
Washer (pair)
Dust cap (pair)
Tools required:
2.5mm allen key / hex wrench
10mm spanner
small flat head / blade screwdriver
Derailleur Chain Tensioner Idler Set
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.