Description
Product: Bicycle hollow tooth disc crank set
Brand: PROWHEEL
Material: Aluminum alloy
Crank length: 170mm
Specifications: 39/53T*170mm / 34/50T*170mm
Scope of application: 8-speed, 9-speed, 10-speed, 11-speed highway
| Model | Number of Teeth | Compatibility |
|---|---|---|
| DESIRE-621-TT-1 | 53/39T | 11-speed, 10-speed, 12-speed |
| OUNCE 621C-TT-N | 50/34T | 9-speed, 8-speed, 10-speed |
| OUNCE-421-TT-N | 50/34T | 9-speed, 8-speed, 10-speed |
Additional Details:
- Comes with axle: PW-BB68 (Haomeng road car original axle)
- Box weight varies for different models: DESIRE-621-TT-1 – 1325g, OUNCE 621C-TT-N – 1289g, OUNCE-421C-TT-N – 1441g, DESIRE-721-TT-1 – 1266g
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