Redefine Motion
Redefine Motion
Redefine Motion
Redefine Motion
Redefine Motion

Introducing the world's safest e-bike

Pre-order Now for £99

Ride the best in class

Red Dot Design Award
2021

Good Design Award
2019

Lexus Design Award
2020

Indian’s Best Design Award
2019

  • “A whole new class of e-bike”, the calamus one has a Bafang mid motor, belt drive and tons of smart features including built-in indicators and blind spot assist.”

  • “The calamus one electric bike offers a number of smart features rarely found on a single bike for such a low price.”

  • “This high-tech e-bike warns you if a car zooms into your blind spot.”

Re-define your commute.

The perfect everyday e-bike is now available for pre-order.

Preorder now
Discover the Ultra
Free Delivery
30-Day Free Returns
2 Year Warranty

There’s a big wave on the horizon.

And it’s electric.

Our mission was to create an e-bike that can produce power without effort, speed without emissions and magic without a wand.

Read our story

75% of car trips are less than 15 kms.

But they feel much longer – because you’re stuck in traffic and end up wasting disproportionate fuel over short distances.

Urban cities today are more bike friendly than ever.

It’s time to re-define your commute. It’s time to invest in technology that’s ahead of it all.

Meet the Founders

“When you bring in emotion to your creation, you add a quality that is indifferent to anything else out there. Distinct, powerful and beautiful in its own way. At Calamus we make bikes that connect with you beyond just a human-machine relationship. Bikes that not only make you believe in a better tomorrow but also inspire you to achieve the impossible everyday.”

Nilesh Bothra
Nilesh Bothra
Co-Founder & CEO
Huzaifa Hararwala
Huzaifa Hararwala
Co-Founder & CTO