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BULLS Sonic AM 1

It combines performance, technology and design for demanding trails. With the Bosch Performance Line CX GEN5 engine, carbon frame and quality suspension, you'll be up to the toughest challenges. Reliable Shimano and RockShox components guarantee a great experience on any terrain.

Rider's height: 165 cm

150

210

Recommended size *:
17 - 18" (M)

*The values provided are only indicative.

Price before discount: 6 262 €

6 262 €

You save 0 €

5 218 € excluding VAT
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Discount when buying 2 or more e-bikes: 5%
Motor

Bosch Performance Line CX GEN5

Power

85 Nm

Battery capacity

800 Wh

Derailleur

11 speed

Wheels

29"

Stroke

150 mm (front)

BULLS Sonic AM 1

Monkey Link is a unique magnetic system that allows easy attachment of devices as well as their quick removal. This can be used for headlights, rear light and mudguards too. It is powered directly from the main battery and controlled from display

Read more about Monkey Link

E-bike range calculator

500 Wh
300 Wh 650 Wh 1000 Wh
75 Kg
50 Kg 95 Kg 140 Kg

Dominant route profile:

Flat

Flat

Medium

Medium

Hills

Hills


The e-bike range is approximately

*Factors affecting total range include assist mode settings, technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique

The BULLS Sonic AM 1 is a top-of-the-line e-bike that combines power, comfort, and technological innovations, all in a design ready to tackle challenging terrain. If you're looking for a bike that offers everything needed for mountain biking, trail riding, and commuting in tough conditions, the BULLS Sonic AM 1 is the perfect choice.

At the heart of this bike is the Bosch Performance Line CX GEN5 (Smart System) motor, with 85 Nm of torque, making it capable of handling the toughest climbs and terrains. This motor is equipped with the latest technologies, offering smooth yet powerful performance, allowing you to enjoy every ride, no matter the trail difficulty. The Bosch PowerTube 800 battery, with a capacity of 800 Wh, provides excellent range, meaning you can easily embark on long rides and adventures without worrying about running out of power.

The frame is made of carbon, significantly reducing the bike's overall weight while ensuring high strength and stiffness for better handling, especially on challenging trail paths. Carbon material is not only durable but also excellently absorbs vibrations, contributing to comfort on uneven surfaces.

For optimal suspension, the BULLS Sonic AM 1 is equipped with the SR Suntour Zeron 36 Air fork, offering an impressive 150mm of travel, allowing you to easily tackle obstacles and rough terrain. This setup is perfect for trail riding and ensures comfort on all types of surfaces. The rear suspension is handled by the RockShox Deluxe Select+ RL with 140mm of travel, balancing the front suspension and offering excellent stability for technical sections and steep descents.

The drivetrain features a 11-speed Shimano Deore XT RD-M8130 derailleur with a Shimano Deore CS-LG600-11 (11-50T) cassette, offering a wide range of gears for any terrain. Whether you're heading uphill or descending quickly, the drivetrain allows you to adjust your speed and power efficiently to match the conditions ahead.

The wheels are equipped with reliable Shimano Deore BR-M6120 hydraulic disc brakes, providing excellent stopping power even in the most demanding conditions. Safety is a top priority when riding at high speeds or on rough terrain, and these brakes offer the control needed for a worry-free ride.

The Schwalbe Magic Mary Performance tires, sized 29 x 2.40, are designed for maximum grip and stability, allowing you to confidently ride through slippery and muddy sections. These tires perform excellently on all types of terrain, whether you're navigating rocks, roots, or deep sand. The wheels are mounted on Radiale MTB 30 rims and Shimano ALTUS HB-TC500-B (front) and Shimano DEORE FH-TC500-HM-B (rear) hubs, ensuring strength and longevity.

Additional comfort features include Rumble Altimate handlebars, Bulls Proxim grips, and a Rumble Altimate stem, which provide stability and comfort during long rides. The Selle Royal SRX saddle is designed for comfort even on extended trips, and the Limotec Alpha Dropper Post seatpost allows for easy height adjustment while riding, especially useful for descents and uneven terrain where quick saddle position changes are needed.

The BULLS Sonic AM 1 is the ideal choice for cyclists looking for a high-performance bike with reliable suspension and adaptability for any terrain. Whether your goal is mountain biking, trail adventures, or long-distance rides, this bike offers everything you need for the optimal riding experience. Combined with Bosch technologies and high-quality Shimano and RockShox components, you get a bike that is ready for any terrain and all the challenges you may face.

Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us.

BULLS Brand

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.

BULLS E-bikes

Parameters

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General

Model year 2025
Weight incl. battery 26 kg
Brand Bulls
Colour Grey
Load capacity 120 kg
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Motor

Motor manufacturer Bosch
Engine type Bosch CX - SMART
Torque 85 Nm
Centre engine Yes
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Suspension

Front fork SR SUNTOUR ZERON 36 Air, 150 mm
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Components

Racks RADIALE MTB 30
Saddle Selle Royal SRX
Saddlebag LIMOTEC Alpha
Front hub SHIMANO ALTUS HB-TC500-B Boost
Rear hub SHIMANO DEORE FH-TC500-HM-B Boost
Grips Bulls Proxim
Handlebars Rumble Altimate
Extender Rumble Altimate
Coats Schwalbe Magic Mary Performance black bronze 62-622 29 x 2,40
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Transmission

Sort by SHIMANO Cues SL-U6000
Shifter SHIMANO DEORE XT RD-M8130 shadow+
Cassette SHIMANO DEORE CS-LG600-11 11-50T
Number of gears 1x11
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Brakes

Rear brakes Shimano Deore BR-M6120, 4-piston, hydraulic disc, 203mm
Front brakes Shimano Deore BR-M6120, 4-piston, hydraulic disc, 203mm

Questions

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