The future of cycling is here…

Feel the glory and passion of the world’s toughest sport with WATT ASSIST™ by your side. You can ride faster, for longer, and harder than you ever thought possible.

A bike light enough to ride anywhere, yet powerful enough to take you on the adventure of a lifetime. 

Design without compromise… 

The HPS Domestique™ system is a break-though product – proving that power assisted road bikes needn’t be heavy or aesthetically compromised.

Hps Bike

Simply place the battery in the custom Domestique™ bottle cage to engage the WATT ASSIST™ system, delivering up to three hours of power. 

The HPS designed WATT ASSIST™ system integrates seamlessly with the bike. Every detail of our motor and battery has been considered, from design through to the size and weight. 

Don’t compromise your ride.

A world of options – which package works for you?

System Only

System Only

System + Frame

System + Frame

System + Full Bikes

System + Full Bikes

Don’t just take our word for it…

Revolutionary WATT ASSIST™ Powering your ride

Revolutionary WATT ASSIST™ Powering your ride
Revolutionary WATT ASSIST™ Powering your ride

Working alongside one of the world’s leading F1 engineers we have developed a ground-breaking system.