Bulls SONIC AM 4 ABS (2026)
Bulls SONIC AM 4 ABS (2026): Experience mountain biking without compromise!
Get ready for the ultimate e-mountain biking experience that knows no compromises! The Bulls SONIC AM 4 ABS (2026) is a perfectly tuned machine, created for maximum off-road performance and genuine joy from every ride. With the latest Bosch Performance Line CX drive and the innovative Sonic E-Power chassis, you will be the king of every trail.
Why choose Bulls SONIC AM 4 ABS?
Unrestricted Performance
Thanks to the redesigned Sonic E-Power chassis and thoughtful details, you get maximum stability and efficiency, whether you're riding uphill or down a challenging trail.
Smart ABS System
The AM 4 model is equipped with a revolutionary ABS system for e-bikes, which guarantees safer and more controlled braking in every situation.
Top-of-the-line Bosch CX Motor
The integrated Bosch Performance Line CX motor (latest generation) gives you enormous power and a natural riding feel, so you can conquer any terrain with ease.
Premium Components
From suspension to transmission, every detail is chosen to ensure uncompromising reliability and maximum driving pleasure.
Key components
Bosch Performance Line CX (Gen4)
The heart of a bike that delivers brutal power while remaining incredibly smooth. Every pedal stroke is efficient and full of energy.
Integrated ABS system
It increases your safety to the maximum. Forget about locked wheels – the system ensures optimal braking performance even in critical situations.
Sonic E-Power full suspension frame
Specially designed geometry and suspension for maximum comfort and control on the most demanding trails.
Telescopic seatpost
For instant saddle height adjustment when descending, increasing confidence and agility in technical terrain.
Technical parameters
| Parameter | Value |
|---|---|
| Engine | Bosch Performance Line CX (Gen4), 85 Nm |
| Battery | Bosch PowerTube 800 Wh |
| Fork | Fox 38 Float Performance, 160mm travel |
| Silencer | Fox Float X Performance, 150mm travel |
| Derailleur | Shimano Deore XT RD-M8100, 12 speed |
| Brakes | Shimano XT BR-M8120, 4-piston, with ABS |
| Wheel size | 29" front, 27.5" rear (Mullet) |
| Tires | Schwalbe Magic Mary Evo / Hans Dampf Evo |
| Frame | Aluminum, full suspension, Sonic E-Power |
| Weight | approx. 25 kg (depending on size) |
The Bulls SONIC AM 4 ABS (2026) is the ultimate e-MTB for those who want to push their limits on the trails. The combination of a top-of-the-line Bosch CX motor, intelligent ABS and uncompromising suspension makes it the ideal partner for enduro rides and all-day adventures. If you are looking for an e-bike that will not let you down in any situation and will bring you genuine riding pleasure, you have just found it!