The Race Face Aeffect crank is designed to handle aggressive trail riding at XC crank weight and an attractive pricepoint. Features the CINCH system with its interchangeable spider options and a 24mm EXI interface spindle.
Crank arms forged from 6066 aluminumCompatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards including: direct mount 1x 2x with and without bash and 3x configurations24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom bracketsCINCH removable spiders and direct mount rings require a 20-tooth ISIS cup BB tool for removal and installation
| Rings |
Sold Separately |
| Number of Chainrings |
No Rings, No Spider Included |
| Drivetrain Speeds |
12 |
| Chainring BCD |
Direct Mount CINCH |
| Chainline/Hub Compatibility |
141/148 Boost Hubs |
| Color |
Black |
| Crank Length (mm) |
165, 170, 175 |
| Crank Intended Use |
Mountain |
| BB Included |
No |
| Pedal Spindle |
9/16" |
| Spindle Interface Type |
Shimano Hollowtech II |
| Defined Color |
Black |
| keyword search |
RXC137 |
