Quarq for Specialized Power Meter

The Quarq power meter for Specialized's S-Works Carbon Crankset features Power Balance™, OmniCal™, light weight and improved clearance, and compatibility with a wide range of chainrings. This design, using aluminum-armored, integrated electronics, lifts accuracy to +/- 1.5%. Ease-of-use takes center stage with the prominent ANT+ ID, LED indicator and Quarq’s tool-less, user replaceable battery.

The Specialized Quarq power meter is compatible with Specialized's S-Works Carbon Crankset and replaces the factory spider. It is available in full size (130BCD) and compact (110BCD) bolt circle diameters - as a spider only or equipped with SRAM TSM chainrings.

Quarq offers a spider removal and installation tool so the power meter can be installed at your local bike shop. The alternative is to ship the cranks to the Quarq factory for installation, which is a free charge, plus shipping.

Features

  • +/- 1.5% accuracy
  • Visible ANT+™ ID
  • LED indicator
  • Tool-less, user-replaceable battery is a cycling industry standard CR2032

Power Balance™: Displays the ratio of power generated in the right drive stroke (first half) versus the left drive stroke (second half). Lets you work on an equal pedal stroke over 360 degrees of rotation.

OmniCal™: Power measurement is independent from chainring selection. Switch from road to TT chainrings without impacting accuracy. No recalibration necessary.

Power[ed]

The Specialized Quarq Power Meter is the choice of the of the Omega Pharma - Quick-Step Pro Cycling Team and champion triathletes Nikki Butterfield, Ben Hoffman and Jordan Rapp.

MSRP

$1795 - spider only (no cranks or rings)

Buy

Online
Quarq Dealers

Specifications

Material CNC machined AL spider
Chainrings SRAM TSM (optional)
Battery CR2032 - over 300 hours of riding time
Arm Lengths N/A
Bolt Circle Diameter 130BCD, 110BCD
Ratios 53/39, 50/34 (optional SRAM TSM)
Q-Factor N/A
Bottom Bracket N/A
Weight 138g (spider only)
Head Unit ANT+™ compatible head units including Garmin Edge® 810, 800, 510 and 500, and Garmin Forerunner® 910XT (available separately)
Analysis Software Training Peaks WKO+®, Training Peaks®, Golden Cheetah, Strava® (available separately)
Compatibility Specialized S-Works crankset

Compatible chainrings include:
  • SRAM TSM
  • SRAM Force
  • Specialized S-Works SL
  • Specialized S-Works Team
  • Specialized S-Works
  • Rotor Q-Rings (130BCD only)
  • Rotor Round
  • Stronglight CT2 11-speed

Quarq Power Meter for Specialized

Quarq Power Meter for Specialized - back

Quarq Power Meter for Specialized - on S-Works crank arm

Quarq Power Meter for Specialized - w/ SRAM TSM chainrings