Description
Sturmey Archer RS-RK3 is a 3-speed disc brake rear hub with a wide 177% gear ratio. Gear steps of 33% and 33% with a rotary gear selector without protrusions outside the frame.
- 6061 Aluminium hub shell
- Compatible with 17 to 19 tooth sprocket
- Anodized alloy finish
| Bearing Type | Loose Ball |
| Cassette Body Type | 3 Prong Cog |
| Color | Silver |
| Defined Color | Silver |
| Drivetrain Speeds | 3 |
| Hub Drilling | 32 |
| Hub/Brake Compatibility | 6-Bolt Disc |
| Skewer Included | No |
| Spoke Interface | J-Bend |
| Weight | 1095 |






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