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 aluminum Compatible 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 configurations 24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets CINCH 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 |
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