Raleigh Sturmey Archer multi freewheel. 7-speed. Made of steel. Available in chrome colour. This is a road or city freewheel for bikes with 7 speed screw on hubs. Ratios are relatively close with a spread of 13 to 24 teeth. Gender: Unisex. In 1888, Sir Frank Bowden purchased a bicycle factory on Raleigh Street, Nottingham, England. He was approached by Henry Sturmey, a journalist and by an engineer, James Archer. Both had ideas about the design of a 3 speed hub and this resulted in 1902 in the world’s first patent for a 3 speed internal gear hub.
1 x Freewheel
Additional information
| Weight | 0.48 kg |
|---|---|
| brand | Sturmey Archer |
| mpn | Freewheels |
| dimensions | 15.2 x 12.7 x 3.8 cm ; 113 g |