This set of aluminium replacement wheels to the original plastic wheels are CNC produced out of 6061 aluminum. They are a direct replacement to the existing rolling wheels.
These wheels are 66mm in diameter, which is some 12% larger than the originals. The larger diameter encourage better rolling experience.
The “Frame” version of wheels mounted with the 6mm (diameter) titanium bolts were to be used on the Brompton’s rear frame, while the 5mm (diameter) titanium bolts “Rack” version can be perfectly fitted at the original Brompton rear rack.
The set consist of 2 titanium (Ti-6AL-4V) Easy Wheels (a pair) which features titanium bolts and double bearings system on each of the wheels.
Net weight: 100 grams/set (Diameter 66mm)
Original parts weight: 67.8 grams/set (Diameter 59mm)