Power Meters

Quarq For Specialized

Built on Quarq’s latest technology platform and verified with ProTour wins and UCI World Championships, the Quarq for Specialized Power Meter replaces the factory spider on Specialized's S-Works Carbon Crankset.

$999 – spider only (no crank arms or chainrings)

Purchase Options

Locate a Dealer

  1. Select model:

    *bottom bracket not included

  2. Add a Bottom Bracket (Optional)

    Please verify your bike's bottom bracket type before ordering.

  3. Add chainrings (Optional)

    View our product compatibility page for help selecting the best chainring option.

  4. Add a Head Unit (Optional)

    Must be purchased with a power meter. Heart Rate Strap is not included.

  5. Add a QuickView Computer Mount (Optional)

  • Total Price:

    $0.00

Features

10K - active temperature compensation calibrated with over 10,000 data points
AxCad accelerometer cadence
IPX7 waterproof rating - 1M depth for 30 minutes
Power Balance™
+/- 1.5% accuracy
OmniCal™
LED indicator
CR2032 battery – 300 hours of riding time
ANT+™

Overview

Built on Quarq’s latest technology platform and verified with ProTour wins and UCI World Championships, the Quarq for Specialized Power Meter replaces the factory spider on Specialized's S-Works Carbon Crankset. It features Power Balance™, OmniCal™ and compatibility with a wide range of chainrings. Accuracy is +/- 1.5% and ease-of-use takes center stage with the prominent ANT+™ ID, LED indicator and tool-free, user replaceable battery.

The Quarq for Specialized Power Meter is available in full size (130 BCD) and compact (110 BCD) 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 your cranks to the Quarq factory for installation, which is a free charge, plus shipping.

Product Brochures

  • No Brochures Available.

Specifications

Material CNC machined AL spider
Bolt Circle Diameter 130 BCD, 110 BCD
Arm Lengths N/A
Chainrings SRAM TSM (optional)
Ratios 53/39, 50/34 (optional SRAM TSM)
Q-Factor N/A
Bottom Bracket N/A
Battery CR2032 - over 300 hours of riding time
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

TrainingPeaks WKO+®, TrainingPeaks®, Golden Cheetah, Strava® (available separately)

Compatibility

Specialized S-Works Carbon Crankset