Sorry! Specialized Dura-Ace Power Cranks €“ Dual-Sided is no longer available.

Specialized Dura-Ace Power Cranks €“ Dual-Sided

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Finance available from £44.97 per month with V12 Finance

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Colour: Black

The power of your ride is crucial to your performance, training, and racing experience, which is why we have combined the strength of our superlight power sensors with the reliability of a Shimano Dura-Ace crankset, to deliver our 'Specialized Dura-Ace Power Cranks – Dual-Sided'. This state-of-the-art power meter guarantees absolute precision and accuracy, regardless of your cycling proficiency.

Our journey began by examining real, dynamic cycling scenarios as opposed to the conventional, static measurement techniques that do not accurately depict pedalling power exertion. From seasoned professionals to beginners, riding conditions vary considerably thus affecting power output.

We decided to redefine the criteria for testing power output, and so we engineered our cycling treadmill, the WinMill. The WinMill enables us to assess power output accuracy under diverse riding situations, like sitting versus standing, various power and cadence levels, differing weights, and a plethora of gear combinations. Based on these rigorous real-world tests and independent validation from the Locomotion Lab in Boulder, Colorado, we can confidently state that our Power Cranks boasts the highest accuracy (+/- 1.5%) in real-world scenarios.

The Dura-Ace Power Cranks are optimised with dedicated strain gauge systems to measure the power exerted by each leg independently. This feature not only offers accurate total power readings but aids you in understanding your physical performance under fatigue and assessing recovery post-injury. Boasting class-leading temperature compensation firmware along with water-resistant enclosures, our Power Cranks offer a user-friendly experience. Seasonal temperature changes only necessitate calibration, and easy battery changes are made possible with the included wrench.

  • Delivers +/- 1.5% real-world accuracy as tested on the WinMill and validated by the Locomotion Lab in Boulder, CO.
  • Utilises individual power measurement for each leg.
  • Compatible with ANT+ and Bluetooth® devices.
  • Easy to set up with the ability to conduct diagnostics via the Specialized Power app (available on iOS and Android).

More reasons to buy from us

We price match all products on a like for like basis.

To qualify the item must be available in stock with a UK supplier and any additional costs taken into consideration.

i.e delivery charges, buyers premium, assembly charges.

Call us on 01823 252499 before you make your purchase to enquire about price matching a product.

Please read our full price match policy.

With all bike sales you will receive an informational bike pack that contains a 15% Off accessories voucher inside.

This voucher is redeemable at your nearest Bicycle Chain, Rock & Road or Climb On Bikes Store.

We currently have stores in Yeovil, Taunton, Bridgwater, Weston-Super-Mare and Hereford.

This is part of our 'Support Local Business' initiative, where we want to see local riders supported by their local bike shops.

We hope to see you in store soon.

When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

We will also adjust any accessories you have purchased with your bike where applicable.

When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
  • Daily commuting / moderate use - 4 weeks
  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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  • Sunday: Closed