SRAM XX1 Eagle Carbon Boost Crankset – 170mm Black

SRAM XX1 Eagle Crankset: Precision-Engineered for Mountain Performance

Crafted for riders demanding peak efficiency and durability in rugged terrain, the XX1 Eagle Crankset combines SRAM’s advanced engineering with a focus on lightweight agility. Its hollow internal structure reduces weight without compromising rigidity, while Carbon Tuned technology fine-tunes flex patterns for optimal power transfer—ideal for technical climbs or high-speed descents.

The X-SYNC 2 direct-mount chainring delivers a game-changing blend of silence and resilience. Engineered with a wave-profile tooth design, it minimizes chain noise by up to 30% compared to traditional chainrings, while its textured surface sheds mud and debris effortlessly during wet-weather rides. This crankset is purpose-built for 1x drivetrains (10/11/12-speed compatible), eliminating chainring drop risks and simplifying maintenance for trail enthusiasts and enduro racers alike.

Key Specifications
– Chainring: 34T (Direct Mount BCD)
– Spindle: SRAM DUB (141/148 Boost hub-compatible)
– Weight: 435g (170mm crank arms)
– Pedal Interface: 9/16″ standard
– Use Case: All-mountain, XC racing, and aggressive trail riding

Why Upgrade to XX1 Eagle?
| Feature | XX1 Eagle Crankset | Standard Crankset (Competitors) |
|————————-|—————————-|———————————-|
| Weight Efficiency | 15% lighter than alloy peers | Average 520g+ |
| Mud Clearance Performance | SRAM’s industry-leading design | Frequent chainring clogging |
| Drivetrain Compatibility| Native 12-speed integration | Often requires adapters |
| Stiffness Rating | 98/100 N/mm (lab-tested) | Typically 85-90 N/mm |

Designed for riders prioritizing speed without sacrifice, this crankset pairs seamlessly with SRAM’s Eagle rear derailleurs and shifters to create a friction-free shifting system. Whether tackling root-laden singletrack or maintaining momentum on long climbs, the XX1’s rigid construction and self-cleaning chainring ensure consistent performance in all conditions.

Note: BB30 bottom bracket not included—sold separately for custom builds.