Your path to UK trails and trail centres. Look at a map, plot your route and go all day.
Cortex is a 29er full-suspension trail bike. 140mm front and 135mm rear travel with a knockout power-to-pedal ratio, meaning less fatigue, more riding.
It's confidence-inspiring and full of playful character. Built for day long all-terrain epics or flying around your local trail centre.
Save up to £850 off Cortex in the Big January Sale.
Watch Cortex in action
Why choose a mid-travel-29er?
When we head out to the trails, we often take the Cortex. So the question is, with all this choice, why choose a mid-travel 29er?
Your race-proven all-mountain trail bike. Piloted by Harvey Rollason to win 2024 Mens Elite British Enduro Championship.
For flying over extreme ground on hills, enduro trails and trail centres. Carves through turns and descends flat out. A full, active suspension setup for a bottomless feel and stability at speed.
Save up to £950 off Evol in the Big January Sale.
Watch Evol in action
Finance and Cycle to Work
Cycle to Work schemes are available on all of our bikes. We also offer a number of finance options to help spread the cost and get rolling sooner.
28 Day Ride Guarantee
If for any reason you don't love your Sonder bike or Sonder wheels you can send them back for a no quibble refund within 28 days.
Try Before You Buy
Hire a bike for a day, a weekend, or a week, and get your rental fee back if you choose to buy a bike.
Accident Replacement Scheme
Our accident replacement scheme softens the blow of accidental damage to your beloved Sonder products. If a product is beyond repair we will offer you a discount on a new replacement.
Trail riding gear
Balance
High performance breathable waterproof
£199.99
was £229.99
Floe Trouser
Breathable softshell MTB trousers
£63.99
was £79.99
Bike lights for night riding
Keep adventure going past sunset and open up exploration in a new light
From £6.39
Save up to 20%
Find your nearest Winter Gravel Series event
Our Winter Gravel Series continues this Sunday with a sold out ride from our Hathersage store. That's 200 riders ready to sample some of the Peak District's best gravel with us.
Where to next?
The next round of the series takes us to our Edinburgh store on Sunday 2nd of February. There's still some places available so be quick and secure yours. See our series overview online for all the info on upcoming rides.
Entry costs £7 with all proceeds going to Alpkit Foundation
Want to try out a Sonder?
Demo bikes are available to hire at all our events so you can try before you buy!