To keep up with gravel racing speeds, components need to be flawless. SRAM RED XPLR 1 x 13-speed drivetrain is here to propel you forward with more efficiency, better power transfer, and faster results. The hollow carbon arms shave crucial grams while the DUB Wide spacing allows more room to go big on tires. Swap rings to match the objective for the day, whether it's high-altitude climbing or flat-land sprinting, fine-tuning your equipment can make a good ride a great ride.

Features:

• Single-ring drivetrain adds simplicity while reducing weight
• X-SYNC narrow-wide tooth chainring technology provides maximum chain control
• Ultra-light hollow carbon fiber crankarms transfer power with efficiency
• DUB bottom bracket adds durability and simplicity (BB not included)

Specifications:

• Intended Discipline: Gravel
• Spindle Diameter: 29mm (SRAM DUB)
• Bottom Bracket Included: No
• Pedal Spindle: 9/16"
• Chainrings Included: No
• Chainring BCD: -
• Chainring Mount: -
• Chainline: 47.5mm
• Drive Type: 1x
• Crankarm Material: Carbon
• Colour: Black