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Improve on every ride whether as part of your training or racing with a lightweight power meter.
Improve on every ride whether as part of your training or racing with a lightweight power meter.
Specialized

S-Works Power Cranks - Dual - Black

£699.00 £1,050.00 33% off
Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

S-Works Power Cranks - Dual - Black

Season:2019

Brand:Specialized

Code:209883219632

No matter your skill level or experience on the bike, there's no better way to enhance your training and racing performance than by riding with a power meter. Lucky for you, Specialized have combined their incredibly light and stiff, carbon fibre S-Works road cranks with dual-sided power measurement, making it the lightest (440g/172.5mm) and most accurate power meter available. The two independent strain gauge assemblies on each crankarm not only measure the total power you're producing, but also tell you exactly how much power you're putting out with each leg. Along with independent leg metrics, it gives you unidirectional power measurement, as well as onboard temperature compensation, resulting in the most accurate readings in any situation (+/-1%).

  • +/- 1.5% real-world accuracy tested on the WinMill and validated by the Locomotion Lab in Boulder, CO.
  • Independent, dual-leg power measurement.
  • Works with ANT+ and Bluetooth® devices.
  • Easy set-up and diagnostics with the Specialized Power app. (iOS and Android versions available).
  • Hollow carbon crankarms, carbon spider, and oversized alloy spindle offer superior stiffness and lighter weight than the competition 440g for 172.5mm crankarm length.
  • Fits Specialized road frames with OSBB or PF30 bottom bracket shell, as well as most BB30 road frames.
  • 110 BCD carbon spider (also compatible with 130 BCD carbon spider sold separately).
  • Compatible with Shimano and SRAM drivetrains. Chainrings are sold separately. Use only with Specialized/Praxis chainrings 06217-1702 (52/36T) and 06218-1713 (50/34T).
  • Available in 165-180mm crankarm lengths.
Technical Information
  • +/- 1% accuracy.
  • Independent, dual-leg power measurement.
  • Works with both ANT+ and BLE devices (see specialized.com for latest list of compatible devices).
  • Easy to calibrate through the free Specialized app or via standard calibration protocol on a head unit of your choosing.
  • Hollow carbon crank arms, carbon spider, and oversized alloy spindle offer superior stiffness and lighter weight than the competition— 440 grams for 172.5mm crankarm length.
  • Fits Specialized road frames with OSBB or PF30 bottom bracket shell, as well as most BB30 road frames.
  • 110BCD carbon spider (also compatible with 130BCD sold separately)
  • Compatible with Shimano and SRAM drivetrains (Specialized/Praxis chainring sets sold separately).
  • Available in 165-180mm crank lengths
Sizing Information
Professional Opinion
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