Sturmey Archer A2D Internally Geared Hub - 2-Speed 36H 70mm Drum Brake Silver. A2 Series internally geared hubs feature an automatic 2-speed shift system with a gear ratio of 137%.Aluminum hub shell
- TECH SPECS
Color | Silver |
Flange Diameter | 89.8 R 89.8 L |
Skewer Included | No |
Rear Axle | 13/32" Threaded x 116mm |
Cassette Body Type | 3 Prong Cog |
Bearing Type | Loose Ball |
Drivetrain Speeds | 2 |
Spoke Interface | J-Bend |
Defined Color | Silver |
Hub Drilling | 36 |
Hub Center to Flange (mm) | 32.4 R |
Hub Center to Flange (mm) | 44.8 L |
Hub/Brake Compatibility | Drum Brake |