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4 Threadless S
37 Spindle Length 121 Spindle Interface Type Shimano Octalink V2 Weight 270 BB Shell Width (mm) 73 BB/Frame Interface English
5in 130-170 15x110 QR F-S PE-S Shiny Black
Defined Color Black Spindle Interface Type RaceFace EXI Chainring BCD Direct Mount CINCH Color Black Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs keyword search RXC137 Number of Chainrings No Rings Included Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Crank Length (mm) 170
RaceFace ERA-E Ebike Crank Arm Set - 170mm BG4 Spindle Interface Carbon BLK Year-2020-23 4 Threadless SRaceFace ERA E Ebike Crank Arm Set 170mm BG4 Spindle Interface Carbon Black. Optimized for the industry leading Bosch Gen4 motor as well as the light and quiet TQ HPR50 drive unit (Found on the 2023 Trek Fuel Ex E) the RaceFace Era E eMTB carbon crankset saves grams while staying scuff free and looking great. Cruise up for another lap and let your cranks do the talking. Era Es unique stainless steel wear plate protects against shoe rub damage and
