SRAM XX Downhill T-Type Crankset - 155mm 7-Speed 34t 6mm Offset Chainring Direct Mount 56.5mm Chainline DUB DH Spindle BLK CheckoutSpec= BLO BOS DT2 T82 The EX1 drive train was

The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads

Meeting the heavy demands of the best gravity fed racers out on course

Material Alloy Position Rear Primary Color Black

Includes 3 keys: 2 new `I` keys and one with a high-intensity LED light

Twist-valve on/off operation allows for easy control of inflation pressure Model Control Drive Description Inflator Head Presta/Schrader CO2 Included No Color Black Weight 24

SRAM XX Downhill T-Type Crankset - 155mm 7-Speed 34t 6mm Offset Chainring Direct Mount 56.5mm Chainline DUB DH Spindle BLK CheckoutSpec= BLO BOS DT2 T82 The EX1 drive train wasUncompromising durability and performance for Downhill is here with the XX DH Transmission Crankset. Taking cues from their best aluminum crank SRAM designed ground up for a purpose built best in class strength to weight DH crankset. The robust arms are available in progressively short lengths and feature machined surfaces in high wear and rock strike prone areas. Keeping your cranks looking fresh for longer. Rings 34 Number of Chainrings Chain