The EC90 SL crank utilizes the Race Face CINCH technology which allows for direct mount 1x rings as well as direct mount 2x spiders, and industry leading versatility.
- Hallow carbon construction paired with highest grade aluminum pedal insert and spindle
- CINCH interface with road specific 30mm spindle
- Road standard Q-Factor of 147mm; will fit every major road BB standard
- 1X chainline optimized for 135/142mm spaced disc brake frames
- Bottom Bracket and chainring sold separately
- CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS BB tool for removal and installation
BB Included: No
Chainring BCD: Race Face CINCH Direct Mount
Chainrings Included: No
Crank Intended Use: Road
Crank Length (mm): 172.5 mm
Defined Color: Black
Drivetrain Speeds: 11
Number of Chainrings: Not Included
Pedal Spindle: 9/16"
Spindle Diameter: 30
Spindle Interface Type: Race Face Cinch
Great cranks that are lightweight, fairly easy to install and super stiff. Out of all the cranksets I own these are probably the stiffest. I bought the direct mount (1 piece) rings, 47x32, to use with the cranks. Happy with the purchase!