FOR TREK FRAME WITH BB90 and FRAMES WITH ITALIAN THREAD – GXP INTERFACE (NOT DUB COMPATIBLE)

We pioneered the 1x drivetrain, and the SRAM Force® 1 crankset evolves the innovation. It’s lighter, stronger and simpler—non-aero chainrings can now be installed with a single tool. For cross, TT, tri and crits, this is the king of 1x.

THINGS TO REMEMBER

• Single-ring drivetrain simplifies functionality and reduces weight
• 48t variant has direct mount aero chainrings for better aerodynamics
• Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
• SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control
• DUB™ bottom bracket adds durability and simplicity
• Can be upgraded to a power meter

SPECIFICATIONS
PTA_Speeds:12
PTA_BB Compatibility:GXP/PF GXP 68mm
PTA_Chainring Size:36, 38, 40, 42, 44, 46
PTA_Crank arm length:170mm, 172.5mm, 175mm
PTA_Chainline:45.0mm
PTA_BB Spindle Interface:24mm
PTA_Chainring material:Aluminum
PTA_Guard:No Guard
PTA_Bolt Circle Diameter (BCD):107 BCD
PTA_Crank arm material:Carbon
PTA_Color (Crank arm):Natural carbon

SIZE: 172.5MM - 40T
MANUFACTURER: Sram