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Origin8 Pro Pulsion Alloy Road 172.5x53/39 110.5 SQR JIS crankset black
9-speed Road crankset. Forged AL6061-T6 crankarms. Square taper interface . 43.5mm chainline. Does not include BB. Weights do not include BB. SHIMANO Equivalent FC-A070
- TECH SPECS
| Type | Pro Pulsion Road |
| Length/Teeth | 172.5x53/39 |
| Spindle Type | 110.5 SQR JIS |
| Color | BLK |
| Bolt Pattern | 130x5B |
| Weight | 750g |
| Speed | 2x9 |