A tight and consistent 13-tooth gap between chainrings delivers accurate and dependable shifting and is the core of our X-Range gearing. Our smaller chainrings paired with wide-range, 10t-start cassettes provide more efficiency and more time in the big ring. It's modern gearing for today's riders.


FEATURES

- Crisp and accurate front shifts
- Durable finish
- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear

SPECIFICATIONS

CHAINRING SIZE: 48T
BOLT CIRCLE DIAMETER (BCD): 107 BCD
SPEEDS: 12
COMPAT - YAW: n/a
MATERIAL (CHAINRING): Aluminium
COLOUR (CHAINRING): Black


TECHNOLOGY

X-RANGE
Today's drop bar bikes are faster and more capable. Riders want a bike with the wide range gearing to match their wide range of cycling pursuits. But, range is only one half of the equation; they also want a drivetrain that offers the right gear for any situation.
So, SRAM has developed X-Range gearing: four 2x chainring sets and five cassettes that cover all riders' needs, from WorldTour to endurance and gravel.