Shimano Nexus SG-3D55 3-Speed Disc Brake Internally Geared Hubs
Key Features
- Includes 19 tooth cog, push rod, hub nuts, dust cap and non-turn washer
- Centerlock disc brake rotor mount, rotor not included
- 3 speeds with a 186% gear range: 1st gear = 0.733, 2nd gear = 1.00 (direct drive), 3rd gear = 1.36
- 3-speed Nexus Shifter not included
- Must order Shifter (LD0777) and Bell Crank (LD0776) to make a fully functioning unit
- 135mm OLD
- Alloy hub shell
- Recommended gear ratio: 2.0-2.65 to 1
- Not intended for off-road use as standing on the pedals, riding up steep hills or using an too low of a gear ratio may damage the pawls inside the hub
- Rotor lockring not included
Specifications
| Flange Diameter |
65 R, 65 L |
| Rear Axle |
3/8" Threaded x 135mm |
| Cassette Body Type |
Single Cog Driver |
| Drivetrain Speeds |
3 |
| Color |
Black |
| Skewer Included |
No |
| Bearing Type |
Loose Ball |
| Weight |
945 |
| Spoke Interface |
J-Bend |
| Defined Color |
Black |
| Hub Drilling |
32 |
| Hub Center to Flange (mm) |
23.48 R |
| Hub Center to Flange (mm) |
26.82 L |
| Hub/Brake Compatibility |
Center-Lock Disc |
