Sram Rival Chainring 38T 12S 6.5mm Offset Direct Mount

Shift faster, smoother, and with total confidence. This one-piece chainring construction is engineered for crisp, precise front shifts and rock-solid durability. SRAM’s X-Range™ gearing concept spreads your ratios more intelligently, giving you a wider gear range with smaller jumps—so you’re always in the right gear, whether you’re sprinting, climbing, or cruising. Installation is refreshingly simple: these non-aero chainrings mount with a single common tool, and the proven X-SYNC™ narrow-wide tooth profile maximizes chain control over rough roads. A laser-etched finish resists wear and keeps your drivetrain looking fresh, ride after ride.

- SRAM one-piece chainring for faster, smoother, safer shifting
- X-Range™ gearing: wider gear range with smaller steps for perfect cadence
- Non-aero chainring design—installs with one common tool for easy setup
- X-SYNC™ narrow-wide teeth deliver maximum chain retention and quiet running
- Laser-etched, durable finish resists wear and keeps the ring looking new
- Ideal upgrade for road, all-road, and gravel drivetrains
- Precise front shifting under load—confident sprints and climbs
- Lightweight, stiff construction for crisp power transfer
- Compatible with modern SRAM drivetrains using X-Range gearing (check bolt pattern/BCD)
- Great replacement for worn OEM rings—quick, hassle-free installation
- Low maintenance performance for daily training and endurance rides
- Optimized tooth profiling for smooth chain engagement and longer chain life
- Works with popular power meter cranks and spider setups (verify BCD/bolt style)
- Perfect for riders seeking a reliable chainring upgrade with premium shifting feel

Specifications
Brand: Sram
Model: Rival
Type: Chain ring
Technology: X-Sync
Speed: 12,13
Teeth: 38
Diameter: 6.5mm
Color: Black