The SRAM Rival 1x XPLR E1 Crankset is an advanced aluminum gravel crankset.

Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where it’s needed.

Also, our X-SYNC chainrings are unbeatable at keeping your chain where it needs to be.

Features:

• Direct mount chainrings in 38T through 46T
  
• DUB™ bottom bracket adds durability and simplicity
  
• SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
  
• Wide chainline for compatibility with Full Mount rear derailleurs
  
• Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
  
• Compatible with 135, 142 and Boost rear spacing

Product Specifications:

• Speeds    12, 13
  
• BB Compatibility    All SRAM Road WIDE DUB BBs
  
• Chainring Size    38T, 40T, 42T, 44T, 46T
  
• Crank arm length    160mm, 165mm, 170mm, 172.5mm, 175mm
  
• Chainline    47.5mm
  
• BB Spindle Interface    DUB
  
• Chainring material    Aluminum
  
• Bolt Circle Diameter (BCD)    Direct Mount (DM)
  
• Power meter    No
  
• Power Meter Type    n/a
  
• Chainring Offset    n/a
  
• Bottom Bracket Technology    DUB
  
• Cranksets Type    Road Wide
  
• Chain Technology    Eagle, Road Flattop D1, Road Flattop E1, T-Type
  
• Drivetrain Configuration    1x
  
• Technology (FD)    n/a
  
• Front Tooth Jump    0

Vendor Item No:

• 00.6118.742.000 (Crank Arm Length 160mm)
• 00.6118.742.001 (Crank Arm Length 165mm)
• 00.6118.742.003 (Crank Arm Length 170mm)
• 00.6118.742.004 (Crank Arm Length 172.5mm)
• 00.6118.742.005 (Crank Arm Length 175mm)