Sram Red AXS E1 direct mount chainring kit – 50-37T

SRAM Red AXS E1 chainrings are lighter, stiffer, and more durable. The one-piece construction ensures that none of your efforts are wasted. A 13-tooth delta on all chainring pairs ensures precise shifting for any configuration, as well as a less dramatic change in cadence during front shifts. And the technology weve integrated makes this our longest-lasting chainring set ever.

• Precise and accurate front shifting.
• One-piece structure for faster, smoother, and safer shifting.
• X-Range gearing technology offers greater range and smoother gear progression, so youre always in the right gear.
• Boost: no.
• Front gears: 2 speed.
• Rear gears: 12 speeds.
• Mounting: direct mount.
• Weight: 257 g.
• Number of teeth: 50-37.