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MSRP | ($2,325) | ($2,557) |
|---|---|---|
Where to Buy | — $1 At | — $1 At |
Category | Trail, E-Bike | Trail, E-Bike |
Frame | Aluminum | Aluminum |
| Suntour XCM (coil) | Suntour XCR Air (air) | |
Wheels | Aluminum | Aluminum |
Wheel Size | 29″ | 29″ |
| Zoom Hydraulic Disc | Zoom Hydraulic Disc | |
| Bafang 250W 80Nm hub-drive | Bafang 250W 80Nm hub-drive | |
| 630Wh | 630Wh | |
| Altus | Deore | |
Drivetrain | 1 × 9 | 1 × 10 |
Brand Site | ||
Summary | The CTM RUBY and CTM RUBY PRO are both 29″ aluminum frame hardtail women’s trail e-bikes. The RUBY PRO has better components and a better fork. | |
Ask 99 Spokes
Based on frame geometry and build specs.
Frame | ALU 6061, M (17"), L (19") | ALU 6061, M (17"), L (19") |
|---|---|---|
Fork | Suntour XCM RL DS 29" Spring Type: Coil | Suntour XCR34 AIR boost, RLR, boost™ 15x110axle, 29" Spring Type: Air |
Headset | NECO H153 | NECO H153 |
Stem | CTM LCS/60mm | CTM LCS/60mm |
Handlebar | CTM rise bar, 700/31.8 mm | CTM rise bar, 700/31.8 mm |
Saddle | SR Vivo Ergo Lady | SR Vivo Ergo Lady |
Seatpost | CTM 350x31.6 mm Type: Rigid | CTM 350x31.6 mm Type: Rigid |
Pedals | VPE-537 | VPE-537 |
Rear Derailleur | Shimano Altus RD-M2000 | Shimano Deore RD-M5120 |
|---|---|---|
Crank | Bafang 38T, 170mm | Bafang 38T, 170mm |
Shifters | Shimano Altus SL-M2000RA 9 sp. | Shimano Deore SL-M4100/10sp. |
Chain | KMC X9e 124L | KMC X10e 124L |
Brakes | ZOOM HB875/CL180 Type: Zoom Hydraulic Disc | ZOOM HB875/CL180 Type: Zoom Hydraulic Disc |
Rims | WTB ST i29 TCS 2.0 29" 36H | WTB ST i29 TCS 2.0 29" 36H |
|---|---|---|
Rear Hub | Novatec D041DSB,15mm/D142TSE,36H,CL | Novatec D041DSB,15mm/D142TSE,36H,CL |
Tires | WTB Ranger 29x 2.25" Comp | WTB Ranger 29x 2.25" Comp |
Motor | BAFANG M420 / 250W / 80Nm | BAFANG M420 / 250W / 80Nm |
|---|---|---|
Battery | 630Wh / 36V / 17.5Ah | 630Wh / 36V / 17.5Ah |