The ultimate gravity workhorse has arrived. SRAM engineered the new SRAM XX DH Transmission FC-XX-DH-A1 Crankset from the ground up, translating the DNA of their premium aluminum cranks into a purpose-built weapon with an unrivalled strength-to-weight ratio. Built for the modern kinematics of downhill racing, the arms are offered in progressively shorter lengths down to 150mm to maximize vital ground clearance and eliminate pedal strikes. To survive the brutality of World Cup rock gardens, SRAM integrated raw machined surfaces in high-contact zones, ensuring your setup shrugs off scuffs and stays looking factory-fresh. Up front, the all-new XX DH T-Type chainringāoptimized for a gravity-specific 56.5mm chainline, delivers massive improvements in folding resistance to withstand the absolute heaviest hits on the mountain.
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Features:
- SRAMS most durable aluminum crankset yet, with robust machined finishes on high-wear surfaces and rock strike prone areas.
- DUB DH spindle for 56.5mm chainline, for either 157mm or 148mm rear hub spacing
- DUB Wide spindle for 55mm chainline, optimized for 148mm rear hub spacing
- DUB DH spindle cranksets include most robust dedicated 56.5CL XX DH T-Type chainring available in 32-36t sizes
- DUB Wide spindle cranksets include trail orientated XX T-Type chainring in 32-36t sizes
- Available in progressively short 150mm, 155mm, 160mm and 165mm lengths.
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Specifications:
| SPEEDS | 7 |
|---|---|
| BB COMPATIBILITY | All SRAM MTB WIDE DUB BBs |
| CHAINRING SIZE | 34T |
| CRANK ARM LENGTH | 150mm, 155mm, 160mm, 165mm |
| CHAINLINE | 55.0mm, 56.5mm |
| BB SPINDLE INTERFACE | DUB |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| POWER METER | n/a |
| POWER METER TYPE | n/a |
| CHAINRING OFFSET | 3mm, 6mm |
| BOTTOM BRACKET TECHNOLOGY | DUB |
| CRANKSETS TYPE | DH |
| CHAIN TECHNOLOGY | T-Type |
| DRIVETRAIN CONFIGURATION | 1x |
| TECHNOLOGY (FD) | n/a |
| FRONT TOOTH JUMP | 0 |