Sram:
It’s the ultimate in integrated power measurement. The RED AXS power meter kit adds Quarq technology to our one-piece chainrings for the lightest, stiffest, and most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, it’s an unbeatable combination.
FEATURES
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Power meter is fully integrated into the chainring for lighter weight
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- Measures right and left leg power balance
- Crisp and accurate front shifts
- Unique chainring shape results in a lighter weight, stiffer, more durable unit
- Available in 52/39T, 54/41T, and 56/43T chainring combos
SPECIFICATIONS
Speeds 12
BB Compatibility All SRAM Road DUB BBs
Chainring Size 52/39T, 54/41T, 56/43T
Bolt Circle Diameter (BCD) Direct Mount (DM)
BB Spindle Interface DUB
Chainring material Aluminum
Power Meter Type Ant USB
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