Haibike ALLMTN 4 2026 Electric Mountain Bike
The Haibike ALLMTN 4 2026 is built for riders who want a serious full-suspension e-MTB for proper mountain riding. With Bosch Performance Line CX power, a large 800Wh battery, RockShox suspension, SRAM Eagle T-Type gearing and powerful 4-piston brakes, it is made for steep climbs, rough descents and big all-mountain adventures.
Key Highlights
The ALLMTN 4 gives you a strong step up in performance, with RockShox suspension, SRAM Eagle 70 T-Type gearing and a tough aluminium frame designed for proper all-mountain e-MTB use. It is a great choice for riders who want Bosch reliability, big battery range and confidence on technical UK trails.
Bosch Performance Line CX
The Bosch Performance Line CX Smart System motor gives smooth, powerful assistance for steep climbs, technical sections and long days in the saddle.
800Wh PowerTube Battery
The large Bosch PowerTube 800Wh battery gives you the range to ride further, take on bigger loops and enjoy longer all-mountain adventures.
RockShox Suspension
A RockShox Psylo Gold RC 160mm fork and RockShox Deluxe Select R rear shock give the ALLMTN 4 the control needed for rougher trails and faster descents.
SRAM Eagle 70 T-Type
SRAM Eagle 70 T-Type 12-speed gearing is built to handle the demands of e-MTB riding, with strong shifting performance under load.
SRAM DB8 Stealth Brakes
SRAM DB8 Stealth 4-piston hydraulic disc brakes offer the stopping power and control needed for steep, fast and technical riding.
All-Mountain Capability
With 160mm front travel and 150mm rear travel, the ALLMTN 4 is designed to climb efficiently and descend with confidence.
Full Product Description
The Haibike ALLMTN 4 2026 is a full-suspension electric mountain bike designed for riders who want to take on more demanding terrain. It is built for all-mountain riding, giving you the support to climb higher and the confidence to enjoy the descents on the way back down.
At the heart of the bike is the Bosch Performance Line CX Smart System. This powerful and responsive drive unit gives natural-feeling assistance when you need it most, whether you are grinding up a steep climb, tackling technical singletrack or heading out for a longer weekend ride.
The Bosch PowerTube 800Wh battery is one of the biggest selling points of the ALLMTN 4. It gives you the capacity for longer routes and bigger days out, while the Bosch Purion 200 display keeps your ride information and assistance controls close to hand.
Suspension is where the ALLMTN 4 really earns its all-mountain name. The RockShox Psylo Gold RC 160mm fork gives the front end stiffness and control, while the RockShox Deluxe Select R rear shock manages 150mm of rear travel. This makes the bike well suited to trail centres, natural trails, rocky descents and mixed UK mountain bike riding.
Haibike has finished the ALLMTN 4 with a strong component package, including SRAM Eagle 70 T-Type 12-speed gearing and SRAM DB8 Stealth 4-piston hydraulic disc brakes. That gives you dependable shifting and confident braking for the extra speed, weight and demands of a full-power e-MTB.
The aluminium frame is designed to balance strength, comfort and stiffness, making the ALLMTN 4 a tough and practical choice for riders who want one electric mountain bike for climbing, descending and exploring. It is ideal for riders moving up from a hardtail e-MTB, or anyone wanting a capable Bosch-powered full-suspension bike with proper trail performance.
Because it brings together Bosch CX power, a large 800Wh battery, RockShox suspension, SRAM Eagle T-Type gearing and 4-piston braking in a capable all-mountain package. It is made for riders who want more range, more control and more confidence on proper trails.
Key Features
- Bosch Performance Line CX Smart System for powerful and natural e-MTB assistance.
- Bosch PowerTube 800Wh battery for long-range trail and mountain riding.
- Bosch Purion 200 display for simple, clear control and ride information.
- RockShox Psylo Gold RC fork with 160mm travel for confident descending.
- RockShox Deluxe Select R rear shock with 150mm rear travel.
- SRAM Eagle 70 T-Type 12-speed drivetrain for strong e-MTB shifting performance.
- SRAM DB8 Stealth 4-piston hydraulic brakes for powerful stopping control.
- Aluminium full-suspension frame designed for strength, comfort and stiffness.
- Continental Kryptotal front tyre for confident trail grip.
- Available in S, M, L and XL sizes to suit a wide range of riders.
Key Specification
| Feature | Specification |
|---|---|
| Model | Haibike ALLMTN 4 2026 |
| Bike Type | Full-suspension all-mountain electric mountain bike |
| Frame | Aluminium full-suspension frame, disc brake Post Mount |
| Motor | Bosch Performance Line CX Smart System, 120Nm, 25km/h |
| Battery | Bosch PowerTube 800Wh |
| Charger | Bosch Charger 4A |
| Display | Bosch Purion 200 |
| Fork | RockShox Psylo Gold RC, DebonAir, 160mm travel |
| Rear Shock | RockShox Deluxe Select R, 205x65mm, Trunnion, DebonAir |
| Rear Travel | 150mm |
| Drivetrain | SRAM Eagle 70 T-Type, 12-speed |
| Shifter | SRAM Eagle 70 T-Type Single Click Trigger |
| Brakes | SRAM DB8 Stealth 4-piston hydraulic disc brakes |
| Front Brake Rotor | 200mm |
| Rear Brake Rotor | 203mm |
| Handlebar | XLC HB-M34, 35mm diameter, 800mm width |
| Seatpost | XLC Dropper SP-T21, 34.9mm diameter |
| Front Tyre | Continental Kryptotal-Fr Trail Endurance, TR, 60-622 |
| Sizes | S, M, L, XL |
| Colour | Silver / Red / Black Glossy |
| Maximum Loadable Weight | 135kg |
Manufacturer specifications can change without notice. Please contact us if you would like to confirm the exact build, colour and size availability before ordering.
Size Guide
| Size | Frame Size | Best For |
|---|---|---|
| S | 40cm | Smaller riders or riders who prefer a more compact, agile feel |
| M | 43cm | Medium-height riders wanting a balanced trail fit |
| L | 46cm | Taller riders wanting more stability and room on the bike |
| XL | 48cm | Very tall riders or riders who prefer a longer, more planted fit |
If you are between sizes, we recommend contacting the shop for sizing advice before ordering