A revolution in ebike technology

Convert your bike into an ebike by swapping the front wheel for an Ultra powered wheel.

I’ve only been using it on the uphill assist mode since I have dodgy knees, and it’s a great way to take the sting out of the hills. The Island here is pretty hilly and, up until fitting the kit, I had pretty much given up on cycling as a form of exercise. So, yeah, it has totally reinvigorated my whole cycling routine.
Colin ToogoodIsle Of Wright

 I went out for a spin on a budget e-bike conversion that only cost £100 from a local shop which was serviced and ready to swap the wheel, proving any bike can be converted! I did the same ride as I did on my GT single speed conversion and took 20mins off the time! Two fully Lycra clad roadies couldn’t even keep up with me on the 8k climb! 
Jonathan WilsonHuddlesfield

Unlike other E-bikes I’ve ridden, the power feels natural and instinctive. Not out of control or forced. Just a smooth powerful boost to the natural power generated by my (tired!) legs. What a great way of taking my 90s Kona into 2021 and beyond…
Zach PHackney


Super impressed with the Ultra Ebike! I cannot believe how well it eats hills for breakfast! Love the way it looks, the water bottle disguise is genius. Great stuff, well done team Ultra. Makes riding back from work now one of the highlights of my day 🙂
Chris HartWood Green




Looking forward to going to work tomorrow. Not something you'll hear me say often!
Karen GreeneHackney

Unlike other e-bike adaption products, Ultra actually looks good on the bike. The front wheel engine hub is discreet, the battery looks like a normal water bottle. For those who take the clean aesthetic of our bikes seriously this is a low-key product that doesn’t mess with the core design of the bike.
James KEaling

Ultra is changing his fate. The bike just upgrading, pals no longer waiting for him at Brandenburg gate. Before day trips up on a hill, needed vigour and a strong will. Ultra’s motor in place, he climbs with fast pace. His bike now seldom stands still. He enjoys the bike’s new force, city’s eyes on his metallic horse.
Andreas VBerlin




The product, the people & the company OUTSTANDING!
Howard TSpalding


I have had the Ultra wheel for a month and done 370 miles in 24 hours of use - it's great fun, quality bit of kit, excellent customer service, better than i imagined it was going to be. Nice one Ultra Ebike.
Nigel BaileyCoventry




Brilliant product has around 400k on it and hasn’t missed a beat. Thank you. 
Guillaume SegersAmsterdam



It’s great! A cycle loop with a certain hill I always had to get off and push is no longer such an obstacle.
David MNorthants



I converted an old mountain bike into an ebike using @ultraebike kit. I am cycling nearly every day now. Love every minute of it.
Ash AManchester



Happy to have received my order now and love the set up. My partner would like one now.
David ParkinsonPlymouth


Took the stress out of Mountain Biking which for a 75 year old was great news! Thanks to Jamie and the team at Ultra Ebike for all their help and to Gill my other half for purchasing it! A great piece of kit
Tom AHorsham


Having just returned from a month away touring in Yorkshire and the Scottish Borders with my new Ultra Ebike wheel fitted I can honestly say it is the best thing I have ever done.
Gill AHorsham
Previous
Next
Visit Shop
Visit Shop


I’ve only been using it on the uphill assist mode since I have dodgy knees, and it’s a great way to take the sting out of the hills. The Island here is pretty hilly and, up until fitting the kit, I had pretty much given up on cycling as a form of exercise. So, yeah, it has totally reinvigorated my whole cycling routine.
Colin ToogoodIsle Of Wright

 I went out for a spin on a budget e-bike conversion that only cost £100 from a local shop which was serviced and ready to swap the wheel, proving any bike can be converted! I did the same ride as I did on my GT single speed conversion and took 20mins off the time! Two fully Lycra clad roadies couldn’t even keep up with me on the 8k climb! 
Jonathan WilsonHuddlesfield



Unlike other E-bikes I’ve ridden, the power feels natural and instinctive. Not out of control or forced. Just a smooth powerful boost to the natural power generated by my (tired!) legs. What a great way of taking my 90s Kona into 2021 and beyond…
Zach PHackney



Super impressed with the Ultra Ebike! I cannot believe how well it eats hills for breakfast! Love the way it looks, the water bottle disguise is genius. Great stuff, well done team Ultra. Makes riding back from work now one of the highlights of my day 🙂
Chris HartWood Green






Looking forward to going to work tomorrow. Not something you'll hear me say often!
Karen GreeneHackney


Unlike other e-bike adaption products, Ultra actually looks good on the bike. The front wheel engine hub is discreet, the battery looks like a normal water bottle. For those who take the clean aesthetic of our bikes seriously this is a low-key product that doesn’t mess with the core design of the bike.
James KEaling


Ultra is changing his fate. The bike just upgrading, pals no longer waiting for him at Brandenburg gate. Before day trips up on a hill, needed vigour and a strong will. Ultra’s motor in place, he climbs with fast pace. His bike now seldom stands still. He enjoys the bike’s new force, city’s eyes on his metallic horse.
Andreas VBerlin






The product, the people & the company OUTSTANDING!
Howard TSpalding




I have had the Ultra wheel for a month and done 370 miles in 24 hours of use - it's great fun, quality bit of kit, excellent customer service, better than i imagined it was going to be. Nice one Ultra Ebike.
Nigel BaileyCoventry






Brilliant product has around 400k on it and hasn’t missed a beat. Thank you. 
Guillaume SegersAmsterdam





It’s great! A cycle loop with a certain hill I always had to get off and push is no longer such an obstacle.
David MNorthants





I converted an old mountain bike into an ebike using @ultraebike kit. I am cycling nearly every day now. Love every minute of it.
Ash AManchester






Happy to have received my order now and love the set up. My partner would like one now.
David ParkinsonPlymouth




Took the stress out of Mountain Biking which for a 75 year old was great news! Thanks to Jamie and the team at Ultra Ebike for all their help and to Gill my other half for purchasing it! A great piece of kit
Tom AHorsham




Having just returned from a month away touring in Yorkshire and the Scottish Borders with my new Ultra Ebike wheel fitted I can honestly say it is the best thing I have ever done.
Gill AHorsham
Previous
Next

What is Ultra Ebike?

The Ultra Ebike conversion kit transforms your bike into an e-bike by swapping the front wheel for a motorised Ultra wheel.

  • Easy DIY fitting
  • Fits most bike types
  • 60km* range on one charge
  • Makes environmental sense
  • Android and iOS compatible app interface
  • All wireless bluetooth components
  • Powers you up hills, on roads and wherever you ride

Your new upgraded Ultra Ebike still looks and feels like your bike used to, just a whole lot faster, more fun and easier to ride. View our electric bike conversion kit now to get started.

10_5255_Bike1square
10_5255_Bike1square 2
Show Bike 3

Easy rider

With the help of the The 250W Ultra motor, this doubles your own pedalling power and halves your effort. With an Ultra Ebike, you’ll find that a once lengthy cycle commute looks much more appealing thanks to that extra power. Now taking on that local hill that put you off riding is now a challenge you will be much happier to take on.  Watch the Uphill Challenge video below to see Ultra in action, or go straight to seeing how it works.

Fits most bike types

The Ultra Ebike conversion kit fits most bike types The Ultra Ebike conversion kit fits most types of bicycle, including; mountain (mtb), hybrid, commuter, step-through, BMX and even cargo bikes.

 
  • 28-day return policy*
  • 1 year product warranty
  • Spread the cost
  • Flexible payment options available

* subject to T&C’s

Subscribe to our mailing list