SRAM Rival AXS Outer Chainring 107mm BCD 12-speed

The SRAM Rival AXS Outer Chainring 107 mm BCD 12-speed delivers precision front shifting with optimized X-Range gearing. Crafted from forged 7075-T6 aluminum, this outer ring ensures durability, smooth performance, and compatibility with Rival AXS cranksets.

This chainring is available in 46- and 48-tooth configurations and features a refined tooth profile and finish for dependable shifting and extended wear, even in dusty or muddy conditions.

SRAM Rival AXS Outer Chainring Specs at a Glance

• Compatibility: SRAM Rival AXS cranksets; SRAM 12-speed drivetrains :contentReference[oaicite:1]{index=1}
• Material: 7075-T6 forged and machined aluminum, anodized black :contentReference[oaicite:2]{index=2}
• Bolt Circle Diameter (BCD): 107 mm :contentReference[oaicite:3]{index=3}
• Tooth Options: 46T and 48T :contentReference[oaicite:4]{index=4}
• Technology: SRAM X-Range gearing offers smoother progression and improved range :contentReference[oaicite:5]{index=5}

Design Benefits

1. Precise shifting: Tight and consistent tooth gap (13T difference) allows accurate front shifts :contentReference[oaicite:6]{index=6}
2. Robust construction: High-strength 7075-T6 aluminum resists wear and maintains performance over time :contentReference[oaicite:7]{index=7}
3. Optimized gearing: X-Range tech ensures smoother, more efficient pedaling with wide-range cassette setups :contentReference[oaicite:8]{index=8}
4. Versatility: Available in both 46- and 48-tooth versions to match different riding styles and gear setups :contentReference[oaicite:9]{index=9}

Final Take

The SRAM Rival AXS Outer Chainring 107 mm BCD 12-speed is an essential upgrade for SRAM Rival AXS crank users looking for responsive shifting and durable performance. Available in lightweight aluminum, with thoughtfully engineered tooth dynamics and gearing progression, it ensures you stay in the sweet spot—whatever the road throws at you.