EV-SG-7R46-2128E
SI-7R45E
Gear shifting action is independent of pedaling. You can shift gears anytime, while standing still, prdaling or coasting. Nexus is the ideal coffee shop bike.
Technical Documents
Specifications
| Model Number | SG-7R46 |
| Series | Inter-7 |
| Speeds | 7 |
| Silent Clutch | |
| Gear Change Support | |
| Shifting Power Modulator | - |
| Driving Efficiency | |
| Shifting Lever | SB-7S45, SL-7S20 |
| Coaster Brake | - |
| Roller Brake Compatible | BR-IM41/50/70/80-R |
| Dust Cap for V-Brake | |
| Disc Brake Rotor Mount | - |
| Hub Shell Material | |
| Hub Shell Finish | |
| Gear Ratio Total Difference | 244% |
| Gear Ratio 1 | 0.632 |
| Gear Ratio 2 | 0.741 |
| Gear Ratio 3 | 0.843 |
| Gear Ratio 4 | 0.989 |
| Gear Ratio 5 | 1.145 |
| Gear Ratio 6 | 1.335 |
| Gear Ratio 7 | 1.545 |
| Gear Ratio 8 | - |
| Gear Ratio 9 | - |
| Gear Ratio 10 | - |
| Gear Ratio 11 | - |
| Axle Length | 182 / 201 (mm) |
| Over Locknut | 130mm |
| Spoke Holes | 36, 32H |
| Spoke Size | #13, #14 |
| Sprocket Options | 16,17,18,19,20,21,22,23T |
| Chain Line | 16T: 45.3 , 18-23T: 40.3 /45.3 |
| Cassette Joint | CJ-NX10 / CJ-NX40 |
| Average Weight | |
| Flange Distance (mm) | 54.6mm |
| Spoke Hole PCD (mm) | 87mm |
| Flange Diameter (mm) | 99.6mm |
| Flange Width (mm) | 3.2mm |
| Sprocket Thickness (mm) | 2.3mm |
| Chain Size | 1/2"x1/8" or 1/2"x3/32" |
| Shimano Recommended Chain | CN-NX10 (1/2"x1/8") |
| Dishing Distance (mm) | |
| Shifting Switch | |
| Motor Unit | - |
| Note |