e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 155mm Self Extractor Silver
e*thirteen Helix Race Alloy e*spec Crank Arm Set - BOSCH Gen4-Brose S Mag-TQ HPR50 26.5mm Offset 155mm Self Extractor Silver
- TECH SPECS
| model | Helix Race Alloy e*spec |
| length | 155mm |
| spindle interface | 24mm ISIS |
| Q factor | - |
| material | aluminum |
| color | silver |


Description
- TECH SPECS
| model | Helix Race Alloy e*spec |
| length | 155mm |
| spindle interface | 24mm ISIS |
| Q factor | - |
| material | aluminum |
| color | silver |















