Brompton G Line rear wheel - 11-speed Alfine upgrade
This is the rear wheel for the G line, fitted with the 11-speed Alfine hub
This wheel is not compatible with the G line electric, A, C, P or T line Brompton bicycles
- The box contains the following:
- The 11 speed rear wheel and Alfine hub
- Fitting kit
- 11-speed shifter
Key features:
- 32 spokes
- 6mm presta valve hole
- Taped ready for tubeless use
- Double butted spokes
- Double walled rim with clincher
- All black, spokes, hub and rim
- Weight approx 2.2kg without the sprocket or fixings
- Rim Internal rim 22.6mm
- Rim external 28mm
- For center lock disc rotor
Also not compatible with the A, C, P or T line Brompton
About the Alfine 11-speed hub:
The Alfine 11 speed internal gear hub runs on needle bearings for increased durability and high drive efficiency
- Helical internal sprockets increase durability, perform better with high torque loading and provide a constant engagement for a smooth and quiet operation
- Oil bath lubrication system increases durability and reduces friction in the hub, while Labyrinth seals improve sealing performance both resulting in extending service life
- Double roller silent clutch engagement also gives a smoother quieter shift
- Top normal internal structure for improved tolerance when shifting while riding under load
- Alfine hubs use pedal power to aid down-shifting resulting in fast and accurate shifts with an exceptionally light feel
- Shimano's precise manufacturing abilities have enabled them to construct the Alfine internal hub to be there most efficient yet
- 409% Gear ratio
- Centre-Lock disc rotor compatible
- 135 mm O.L.D. spacing
- Weight: 1670g