Set Currency:
Your Basket - 0 Items - £0.00 Checkout

Mountain Bikes - MTB

On-One is the brand that made niche mountain bikes mainstream. We've been ahead of the mtb curve for years, bringing out class leading hardtails, full suspension mountain bikes and Fat Bikes that have rewritten the rule book on what value for money MTB really means. Whether you are looking for a carbon, aluminium, steel or titanium hardtail we've got you covered and our new full-suspension bikes are setting the trails on fire with their do-it-all ability. The New Codeine 27.5" MTB takes the concept of all-mountain bike further than ever before, it's a full on Enduro styled monster- check it out. Whether you're looking for something in 26", 27.5 / 650b, 27+ or 29" we have a Mountain Bike that's just right for you.

View

Grid List
Titus El Viajero Gravity-Trail SRAM GX Eagle Mountain Bike
Titus El Viajero Gravity-Trail SRAM GX Eagle Mountain Bike

650b Enduro bike designed with 140mm of obstacle gobbling rear travel the Viajero Enduro has been created for riders who want to be able to session the descents but still climb to the top in comfort. A slacked out 65.5 degree head angle, 160mm fork ready front end and super roomy cockpit make the Viajero Gravity Trail easy to pilot down even the toughest descents.

Only £1,799.99
  •  
  •  
  •  
  •  
  •  
More info
Custom Build Options Available
Titus El Viajero Trail SRAM GX Eagle Mountain Bike
Titus El Viajero Trail SRAM GX Eagle Mountain Bike

SRAM Eagle GX1 equipped 650b Trail bike designed with 140mm forks and 130mm of plush rear travel. The Viajero Trail has been created for riders who are looking to upgrade to a more capable mid-travel Trail bike that still pedals like a dream. Stable at speed and quick to get there the Viajero Trail is ready to put the Titus brand back on the full-suspension map.

  • SRAM Eagle GX1 groupset
  • Hydroformed 6061-T6 frame
  • RockShox Recon 140 RL Solo Air fork
  • 130mm rear travel
Only £1,299.99
More info
Custom Build Options Available
Titus El Viajero Trail SRAM NX1 Mountain Bike
Titus El Viajero Trail SRAM NX1 Mountain Bike

Full suspension 650b trail bike designed with 130mm of plush rear travel the Viajero Trail has been created for riders who are looking to upgrade to a more capable mid-travel Trail bike that still pedals like a dream. Stable at speed and quick to get there the Viajero Trail is ready to put the Titus brand back on the full-suspension map.

  • Hydroformed 6061-T6 frame
  • Designed for 140mm fork
  • 130mm rear travel
  • SRAM NX1 groupset
Only £1,099.99
More info
Custom Build Options Available
Titus El Chulo Sram NX1 Rock Shox Recon Fork Mountain Bike
Titus El Chulo Sram NX1 Rock Shox Recon Fork Mountain Bike

Titus moves into top gear again with the launch of their new hardtail range. The Titus El Chulo 27.5" is a do it all off-road hardtail. Light, strong with modern geometry that can winch up the ascents and smash the descents. It's the perfect trail centre hardtail.

Only £799.99
More info
Titus El Chulo Sram NX1 Rock Shox Yari Fork Mountain Bike
Titus El Chulo Sram NX1 Rock Shox Yari Fork Mountain Bike

Titus moves into top gear again with the launch of their new hardtail range. The Titus El Chulo 27.5" is a do it all off-road hardtail. Light, strong with modern geometry that can winch up the ascents and smash the descents. It's the perfect trail centre hardtail.

Only £999.99
More info
On-One DeeDar SRAM GX Eagle Mountain Bike
On-One DeeDar SRAM GX Eagle Mountain Bike

The On-One DeeDar takes the 650b hardcore hardtail concept to the next level- It's the hooligan hardtail. Longer, lower and slack enough to tackle anything. Its what we wanted to ride, an Enduro sled, with a hardtail, made for dirty, bike riding fun. Now with a 5:1 gear spread and 12 gears we've never ridden a more versatile hardtail.

Only £1,299.99
  •  
  •  
  •  
  •  
  •  
More info
Custom Build Options Available
On-One DeeDar SRAM NX1 Mountain Bike
On-One DeeDar SRAM NX1 Mountain Bike

The On-One DeeDar takes the 650b hardcore hardtail concept to the next level - It's the hooligan hardtail. We designed it for how we wanted to ride it. Winch and Plummet hardtail geometry to get you up the ups, and smash down the downs.

Only £1,099.99
More info
Custom Build Options Available
On-One DeeDar 27.5 Steel Hardtail Frame
On-One DeeDar 27.5 Steel Hardtail Frame

The On-One DeeDar takes the 650b hardcore hardtail concept to the next level - It's the hooligan hardtail. We designed it for how we wanted to ride it. Winch and Plummet hardtail geometry to get you up the ups, and smash down the downs.

Only £249.99
More info
On-One S36 27.5 SRAM GX1 DH Mountain Bike
On-One S36 27.5 SRAM GX1 DH Mountain Bike

S36 is the postcode area of Sheffield's infamous Wharncouver, the place where serious riders come to test their metal on the man-made berms and bumps, tracks and jump that criss-cross down the steep sided hills. It's also the name of our latest downhill bike.

Only £1,699.99
More info
Custom Build Options Available
On-One S36 27.5 Downhill Frame
On-One S36 27.5 Downhill Frame

S36 is the postcode area of Sheffield's infamous Wharncouver, the place where serious riders come to test their metal on the man-made berms and bumps, tracks and jump that criss-cross down the steep sided hills. It's also the name of our latest downhill bike.

Only £299.99
More info
On-One S36 27.5 Downhill Bike Upgrade Bundle
On-One S36 27.5 Downhill Bike Upgrade Bundle

Upgrade bundle for the S36 downhill bike. Grab our S36 frame, fork, shock and wheels bundle and swap the rest of the bits over from your old banger.

Only £1,499.99
More info
Titus El Viajero Trail 27.5 Frame
Titus El Viajero Trail 27.5 Frame

650b Trail bike designed with 130mm of plush rear travel the Viajero Trail has been created for riders who are looking to upgrade to a more capable mid-travel Trail bike that still pedals like a dream. Stable at speed and quick to get there the Viajero Trail is ready to put the Titus brand back on the full-suspension map.

Only £399.99
More info
Titus El Viajero Gravity-Trail 27.5 Frame
Titus El Viajero Gravity-Trail 27.5 Frame

650b Gravity-Trail bike designed for a 160mm fork and delivering 130mm of obstacle gobbling rear travel the Viajero GT (Gravity-Trail) has been created for riders who want to be able to session the descents but still climb to the top in comfort. A slacked out 65.5 degree head angle and a super roomy cockpit make the Viajero GT easy to pilot down even the toughest descents.

Only £399.99
More info
On-One Ti 29er Frame
On-One Ti 29er Frame

A fast rolling, trail crushing titanium 29er. Based on our Maccatuskil geometry and tuned for titanium's incredible ride feel the On-One Ti 29er is all about covering ground fast. With the silky smooth ride and handling that only titanium can deliver the Ti 29er is built for riders who want to go fast, carry momentum through every twist and turn

Only £999.99
More info
Titus Fireline Evo SRAM NX1 Mountain Bike
Titus Fireline Evo SRAM NX1 Mountain Bike

The Titus Ti Fireline Evo is a legend on the mountain bike scene. Its titanium frame blends with refined geometry for a stunning ride. Youve ridden the rest, now its time for the best. Get ready for the ride of your life.

Only £1,299.99
More info
Custom Build Options Available
Fireline and Fork Bundle
Fireline and Fork Bundle

Titus Fireline titanium 29er frame and Rockshox Judy Silver TK 120mm, 15mm Thru x 110mm Boost / Diffusion Black with tapered sterer and crown.

Only £799.99
More info
Titus Ti Fireline Evo 29er Frame
Titus Ti Fireline Evo 29er Frame

Trail ready, 29" titanium MTB frame, lovingly created by hand and ready to rock your favourite trails.

Only £699.99
  •  
  •  
  •  
  •  
  •  
More info
Titus Fireline Evo SRAM GX Eagle Mountain Bike
Titus Fireline Evo SRAM GX Eagle Mountain Bike

The Titus Ti Fireline Evo is a legend on the mountain bike scene. Its titanium frame blends with refined geometry for a stunning ride. Youve ridden the rest, now its time for the best. Get ready for the ride of your life.

Only £1,499.99
More info
Custom Build Options Available

Which Mountain Bike should I choose?

On-One S36 Downhill Mountain Bike
On-One S36 - The S36 is designed to do one thing and do it fast, and it's the fastest, most downhill capable bike we've ever made. With 8" of progressively damped suspension front and back the S36 is ready to swallow up even the toughest World Cup DH courses. It's stable and predictable at speed yet still agile, enough to feel like an oversized BMX when it's time to start throwing out the tail whips.
 
Ec-130E Aero Road Bike
On-One Deedar - The On-One DeeDar takes the 650b hardcore hardtail concept to the next level- It's the hooligan hardtail. Longer, lower and slack enough to tackle anything. Its what we wanted to ride, an Enduro sled, with a hardtail, made for dirty, bike riding fun.
 
Titus Titanium Fireline 29er
The Fireline Evo uses the latest titanium frame shaping technology to distil down to what every rider needs. Precise handling, confidence inspiring control and maximum pedaling efficiency. The Titus Fireline Evo offers them all in spades.
 
Titus El Viajero Gravity Trail
Titus El Viajero Gravity Trail - Titus has bounced back into the full-suspension market, where they made their name, with the new El Viajeros. The El Viajero Gravity Trail packs in a 160mm fork with a 130 back end and has been created for riders who want a Trail bike that really comes alive at speed and can conquer the downhill sections. The El VIajero GT Repays your commitment with stability and added traction.
 
Titus El Viajero Trail
 Titus El Viajero Trail - The El Viajero Trail packs in a 140mm fork with a 130 back end and has been created for riders who are looking to upgrade to a more capable mid-travel Trail bike that still pedals like a dream. Stable at speed and quick to get there the Viajero Trail is ready to put the Titus brand back on the full-suspension map.
 

All our bikes are hand-built by our team of skilled mechanics 

Mountain Biking Guides

Subscribe to our newsletter

Sign up to receive our latest news and offers