Having difficulty on climb or slope while riding a 4 speed Brompton?
This upgrade kit will help you overcome the challenge!
Upgrade your P or T line Brompton 4 speeds to 7 speeds with 11-32 wide ratio cassette.
Compatible with:
- P and T line stock wheelset. Cost saving! Save approx 900gr using T line wheelset.
- CHPT3 V4 wheelset
- or, 5 to 7 speed 3rd party wheelset
Upgrade kit includes:
- H&H 7 speed shifter (left dual tap shifter)
- H&H Gear set version 3
- H&H 11/13/16/20/24/28/32T cassette (black)
- KMC X11EL Chain (Black)
- Rear brake housing gatherer
* price exclude installation