SRAM Red Outer Chainring
This 11-speed outer chainring is compatible with hidden or non-hidden bolt cranksets. Select 50t, 52t or 53t. The 50t is for a 110mm bolt circle and shifts best when paired with a 34t inner ring.The 52t is for a 110mm bolt circle and shifts best when paired with a 36t inner ring. The 53t is for a 130mm diameter bolt circle and shifts best when paired with a 39t chainring.
X-GlideR chainrings are noticeably beefier versus early SRAM efforts. The chainrings are designed for an optimized shifting performance with the Red 22 Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX with advanced shift timing pins and ramps. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring.
- Black and gray anodized aluminum
- Compatible with hidden or non-hidden bolt cranksets
- 7075-T6 aluminum CNC-machined