SRAM Quarq RIKEN R Power Meter, GXP, 130 BCD

Item: 40-2976
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Designed to work with a wide variety of chainrings, the SRAM Quarq RIKEN R GXP Power Meter is extremely adaptable and uses the latest SRAM and Quarq technologies to help you beat out the competition. It maintains accuracy to +/- 1.5%, its visible ANT+ ID streamlines installation and operation, plus its OmniCal technology lets you swap chainrings without needing to recalibrate. CR2032 battery gives you 300 hours of ride time and LED indicator verifies that your ANT+ compatible computer is paired with the power meter. Carbon fiber crankarms are lightweight, deliver a strong and powerful pedal stroke, and integrate with the CNC machined aluminum spider for maximum performance. The SRAM Quarq RIKEN R GXP Power Meter will help you become a fitter, faster cyclist than ever before.

Power Meter:
  • Works with any ANT+ compatible display unit
  • Visible ANT+ ID technology is accurate to +/- 1.5%
  • OmniCal:
    • Power measurement is independent from chainring selection
    • Swap chainrings without impacting accuracy
    • No recalibration necessary
  • LED indicator
  • Tool-free, user replaceable battery lasts 300 hours of riding time
  • Clearance for oversized frames and aerodynamic chainrings

  • Carbon fiber crankarms
  • CNC machined aluminum spider
  • CR2032 battery
  • Arm Lengths: 172.5mm, 175mm
  • Q-Factor: 145mm
  • BCD: 130
  • Weight: 659g (GXP, 130BCD, 172.5mm)

  • SRAM's 10-speed and 11-speed group sets (Yaw and non-Yaw)
  • Most 10-speed and 11-speed chainrings that use 130mm bolt circle diameters

Head Unit Compatibility:
  • ANT+ compatible head units
  • Examples:
    • Garmin Edge 1000/810/800/510/500
    • Garmin Forerunner 910XT

Bottom Bracket Compatibility:
  • GXP
  • Press Fit GXP

Analysis Software (Not Included):
  • Training Peaks WKO+
  • Training Peaks
  • Golden Cheetah
  • Strava

  • Crankset
  • Battery
  • Ring mounted magnet
  • 2 loose magnets
  • Adhesive putty
  • Instruction manual
  • Chainrings not included
  • Bottom bracket not included