Rear hub Sturmey Archer 3-speed, R-SRF3 rotary | | more pics below |
| - Rotary shifter included.
- Aluminum hub shell.
- 17mm OLD (suits 120mm frames. As axle protrusion is long, you can mount it with washers on wider frames).
- 177% range.
- 67mm flange diameter.
- Rotary selector.
- 36 hole. | | Article N°: 5000906 | |
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