BULLS SONIC EVO TR 1
All-suspension mountain e-bike with Bosch Performance LINE CX motor and 750 Wh battery. Lightweight aluminium frame with 120 mm travel fork, 29" wheels and unique Monkey Link system. The ideal e-bike for sports enthusiasts.
% Discount on purchase
Bosch Performance Line CX GEN4 Smart
85 Nm
750 Wh
10 speeds
29"
120 mm


Monkey Link is a unique magnetic system that makes it easy to install or remove components such as the headlight, taillight or fenders. It is powered directly from the battery and controlled via the display.
Lightweight, modern and well-designed aluminium frame with BULLS Lytro 34 AIR front suspension fork, SR Suntour Edge R rear shock and Sram SX drivetrain.

The SONIC EVO TR 1 is equipped with a very powerful and reliable Bosch Performance Line CX 4th generation Smart Bosch motor and a high quality Suntour chassis with 120 mm suspension. Thanks to the mid-motor and fully intergrated Bosch PowerTube battery, the centre of gravity of the entire e-bike is optimal and the e-bike is ready to ride even on the most challenging terrain and mountain ridges or wild descents through the forest.
Schwalbe Smart Sam 29" tyres provide the best grip on any terrain. The BULLS Lytro fork with 120mm of suspension hides reserves you don't even know you have yet, yet provides excellent ride comfort and convenience. Shorter chains provide handling and agility for narrow trails. The combination of an extended top tube and shorter handlebar stem also improves seat position. Combined with the balanced steering angle and telescopic seat, every downhill terrain becomes a highlight of the ride.
Want to explore undiscovered trails and go where you haven't gone before? If so the Bulls electric bike is the perfect partner.
Need help choosing the right e-bike? Use our guide to choosing an e-bike, or contact us directly.
E-bike range calculator
Flat
Medium
Hills
The e-bike range is approximately
*Factors affecting total range include technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique

BOSCH Performance Line CX Smart system
BOSCH Performance Line CX Smart System. A powerful and dynamic motor for intuitive handling and a unique driving experience. Thanks to its multi-sensor concept and innovative Bosch motor management, the Performance Line CX Smart System sets new technical standards - responding flexibly and responsively to develop its full potential on technically demanding tracks.
One powerful feature is the eMTB mode, which uses exactly as much power as needed and allows you to focus all your attention on driving.

BOSCH POWER TUBE 750
Original, high-capacity integrated battery BOSCH PowerTube 750. It enables mountain and trekking e-bikes to travel really long distances. Thank to its compact size and minimalist design, the battery is integrated into the e-bike to achieve optimum effect.
- Compatibility only for Bosch Performance Line CX Smart System (BES3) - model year 2022 and newer
- Length: 481.3 mm
- Horizontal and vertical variants - they differ in the way the battery is mounted in the frame.
- The integrated BMS ensures long range and durability.
- It has no memory effect and will not self-discharge.

BOSCH LED remote
Fully interconnected LED control unit. The LED remote control is also ready for demanding sports riders. It has all the classic functions you need. More flexibility, comfort and safety. The LED remote connects the e-bike to the eBike Flow app. This makes it possible to show all important riding data, such as ride length or distance travelled, via smartphone and share it. The LED remote control can be individually customised and, in addition to its attractive design, boasts optimal ergonomics and intuitive operation.

BULLS is one of the world's leading manufacturers of e-bikes. They introduced the first e-bike in 2010 and since then they are poving to be experts every year with new models just getting better and better. They are best klnown for their great combination of quality, equipment and beautiful design. Quality and precise engineering is obvious right from the start. Very popular are off-road all-suspension eMTB e-bikes with the latest motors and high battery capacity.
The importer of BULLS e-bikes is the company BIKETIME s.r.o.
Contact: BIKETIME s.r.o., K dolum 1924/42, 143 00 Praha 4, Czech republic, e-mail: info@biketime.cz, phone: +420 604 263 221, web: www.biketime.cz
Parameters
General
| Model year | 2023 |
| Brand | Bulls |
| Load capacity | 125 kg |
| Colour | Blue |
Motor
| Engine manufacturer | Bosch |
| Engine type | Bosch CX - SMART |
| Torque | 85 Nm |
| Centre engine | Yes |
Battery
| Charger | 4 A |
| Battery capacity | 700 - 799 Wh |
| Precise capacity | 750 Wh |
Transmission
| Sorting | Shimano Deore RD-M5120,10spd |
| Number of gears | 1x10 |
| Shifter | Shimano Deore RD-M5120,10spd |
Components
| Racks | Rodi Tryp30, dvoustěnné |
| Saddle | Selle Royal Vivo |
| Saddlebag | Bulls aluminium |
| Front hub | Shimano HB-MT400 |
| Rear hub | Shimano FH-M400 |
| Coats | Schwalbe Smart Sam 57-622 |
| Extender | BULLS The Frog, 35mm |
| Handlebars | BULLS Riser |
Brakes
| Front brakes | TRP Slate Evo, hydraulic disc brake, 203 mm |
| Rear brakes | TRP Slate Evo, hydraulic disc brake, 203 mm |
Suspension
| Shocks | SR Suntour Edge |
| Front fork | BULLS Lytro 34 AIR 1.8. tapered, 120 mm |
Questions
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