0 items|£0.00


Giant PowerFit powered by Wattbike is a unique bike fitting system - using the scientific accuracy, authentic ride feel and custom technique of Wattbike to ensure your bike-fit is optimised for power, speed, comfort and control.

The correct size bike is essental for safety and comfort, but a professional bike-fit takes this to a whole new level - improving comfort, reducing the risk of injury and increasing performance.

PowerFit is the only bike-fit system that uses WattBike's proprietary Polar View technology - with accurate power measurement of the entire pedal stroke of both your left and right leg, to improve pedalling technique, balance, efficiency and power through the perfect fit.

Get the PowerFit difference in store today - contact us now to book a PowerFit session.

Powerfit Session: £160
Saddle Fitting: £50
Shoe/Cleat fitting: £30 


Visit our new state of the art Powerfit studio at Giant Store Twickenham for an expert fit which will improve your efficiency and increase your power output. 


Tangible results to take away and revisit as you follow pedalling technique advice and for applying optimum settings to new bikes. 

Wattbike 1

Wattbikes featuring Polar View Technology which assesses left and right pedal stroke independently, throughout the entire pedal stroke. 

Wattbike 2

Accurate bike fitting and training advice will improve your pedal stroke for a more efficient and more powerful output.