FFWD Powerdisc & Powertap hub review

Disc wheel with power-measuring hub

Our rating 
4.0 out of 5 star rating 4.0
GBP £1,895.00 RRP
FFWD Powerdisc & Powertap Hub

Our review

Power measurement adds a welcome extra dimension for time trialists
Skip to view product specifications

Dutch company FFWD (pronounced ‘fast forward’) has joined a growing number of wheel manufacturers making use of the PowerTap power measuring system. FFWD’s PowerDisc is a carbon disc wheel based on a PowerTap SL 2.4 hub.

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It’s a great idea, as measuring power under racing conditions gives you valuable feedback on your performance, both during and afterwards.

We put several hundred miles of training and racing on the FFWD PowerDisc, including a number of rides in heavy rain, and we’ve got no problems to report. The build quality seemed to be fine, and it stayed within 1mm of true during testing.

Even without power measurement, the disc alone is an excellent racing wheel. We broke a few time-trial course records and set several personal bests while using it. Like any disc, it’s a little cumbersome at the corners but its superb aerodynamics mean it accelerates up to speed again quickly. 

Braking was typical of any carbon wheel – it’s not as good as an aluminium surface, especially in the wet. But most of the time, rear wheel braking isn’t that crucial anyway.

We didn’t expect a disc wheel with built-in power measurement to be cheap, and it’s not. But at £1895 it’s around £450 cheaper than its nearest competitor, the PowerTap Zipp 900 disc. The PowerTap wheel is 150g lighter, but the FFWD comes with a free wheel bag, quick release skewer and valve hole decal set, as well as the PowerTap head unit, heart rate strap and software.

It’s available in both tubular and clincher versions with either Shimano or Campagnolo freehubs, and weighs 1230g without a skewer, which is reasonably light considering the PowerTap hub adds an extra 120g or so.

However, Saris, the maker of PowerTap and the ‘official’ PowerTap/Zipp disc wheel, isn’t too happy with the FFWD PowerDisc. 

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Saris claims that FFWD has modified its hubs and is worried that this will have an effect on their accuracy. So you can’t expect any support from Saris if things go wrong with the hub. On the other hand, FFWD says it will warranty the PowerDisc, so this shouldn’t be an issue.

Product Specifications

Product

Name Powerdisc & Powertap Hub
Brand FFWD

Material Aluminium Carbon Fibre
Tyre Type clincher tubular
Manufacturer's Description FFWD disc technology is race proven. Offering the best in aerodynamics and lateral rigidity. But now we take it a step further with integrating the CycleOps ® PowerTap SL 2.4 hub in our disc wheels.This powermeter is an excellent tool to train with perfection. Wireless connection to your display.
Features Wireless 2.4 GHz transmission. Accuracy +/- 1.5%. Coded Heart Rate. USB download. 4 Sealed Cartridge Bearings. Carbon/Al hub shell. Custom Display.HR,Power an d cadence in one view. Software Included. Up to 15 hours of recording (1sec interval)
Weight (g) 1230
Compatibilty Available in tubular and clincher. Shimano 8/9/10 speed, Campagnolo 9/10 speed.