SRAM S975 Quarq CinQo Power Meter 50/34T BB30 Compact Crankset

Item: 40-0959
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Measure your power AND performance with the S975 Quarq CinQo -- the lightweight leader in wireless power devices. ANT+ technology syncs with any display unit for ultimate flexibility. Easily pairs up with third-party units from Garmin, iBike, CycleOps and more. Compatible with all of SRAM's road gruppos and features the SRAM integrated carbon crankarm and SRAM RED chainrings for incredible strength, stiffness and shifting performance. Battery is easy to install/remove and lasts for 400+ riding hours. Bottom bracket not included.

Power Meter:
  • Works with any ANT+ compatible display unit
  • ANT+ wireless technology is accurate to +/- 2%
  • Compatible with all SRAM road gruppos
  • Calibration values are stored in the CinQo
  • No need to recalibrate when changing head unit
  • Tool-free, user replaceable battery lasts 400+ riding hours

  • SRAM integrated carbon crankarms
  • CNC machined aluminum spider
  • SRAM Black RED chainrings
  • CR2450 battery
  • Arm Lengths: 170mm, 172.5mm, 175mm, 177.5mm
  • Ratio: 50/34T
  • Q-Factor: 145mm
  • BCD: 110
  • Weight: 766g (172.5mm)

Compatible Chainrings:
  • SRAM Red
  • SRAM Force
  • FSA Pro Road
  • FSA Super Road
  • Rotor Q-rings (110 BCD must be the OCP3 version)
  • Shimano Ultegra
  • Stronglight CT2 11-speed

Not Compatible Chainrings:
  • FSA 110 BCD Campagnolo 11-speed
  • Stronglight 110 BCD 11-speed

Compatible Bottom Brackets:
  • BB30
  • Press Fit 30
  • BBright

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

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