Description
Sram:
A single chainring with a wide-range cassette is a wonderfully clean way to tackle so many disciplines, and we’re the 1x leaders. Gravel, TT, tri or crits: just pick the right chainring size for the discipline and go. Our lightweight and strong direct mount chainrings feature X-SYNC tooth technology to maximize chain retention, and they bolt to carbon arms with a spectacular but subtle finish.
FEATURES
- Single-ring drivetrain simplifies functionality and reduces weight
- Direct mount chainrings are lighter and stiffer than traditional spider-based rings
- 48T and 50T variants have direct mount aero chainrings for better aerodynamics
- 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
Speeds: 12
BB Compatibility: All SRAM Road DUB BBs
Chainring Size: 40T
Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
Chainline: n/a
BB Spindle Interface: DUB
Chainring material: Aluminum
Guard: n/a
Bolt Circle Diameter (BCD): Direct Mount (DM)
Crank arm material: Carbon
Color (Crank arm): Grey w/Laser Foil
Power meter: No
Power Meter Type: n/a
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