Bulls SONIC EVO AM 3 CARBON Black/Chrome
The popular sports model Bulls Sonic in a new design for the 2023 season is once again setting the trend in the field of performance all-mountains. The designers have relied on the proven frame shape, the elegant integration of the battery into the down tube under a cover secured by a panel with a magnetic lock. Maximum experience is ensured by other advantages, such as the 12-speed SHIMANO Deore XT gearing and the particularly powerful SHIMANO disc brake system. Equipped with a large 750 Wh PowerTube, there is enough energy available to safely handle even long and demanding tours with many meters of altitude.
Traditionally, the bike is equipped with patented magnetic locks for installing Fidlock and MonkeyLink accessories.
MonkeyLink and Fidlock system

- Magnetic lock accessory installation system
- Compatible with MonkeyLink Connect system
allows accessories, especially lighting, to be powered directly from the battery - The Fidlock system ( View Fidlock products) allows you to attach the bottle to the frame with limited space
- Information about the MonkeyLink system and compatibility.
- View the full MonkeyLink product range
Bosch Performance Line CX SmartSystem

- New electric drive system from Bosch
- Option of a premium 750 Wh battery
- Expanded communication options with smart devices.
- Possible additional installation of an integrated tracking device
- Detailed information about the engine and SmartSystem news
Geometry and size selection
Character height | 165 - 176 cm | 173 - 184 cm | 181 - 192 cm |
A Top frame tube | 616mm | 634mm | 658mm |
B Reach | 450mm | 470mm | 490mm |
C Stack | 632mm | 630mm | 640mm |
D Seat tube | 44cm | 48cm | 51cm |
E Seat tube angle | 75° | 75° | 75° |
F Chain strut | 450mm | 450mm | 450mm |
G Wheelbase | 1218mm | 1238mm | 1269mm |
H BB drop | 15 mm | 15 mm | 15 mm |
I Head angle | 65° | 65° | 65° |
Technical parameters of the electric bike:
Skeleton
Frame: Carbon fiber monocoque, 1.8 Steerer ready, internal cable routing thru axle
Fork: RockShox 35 Gold RL 1.8 29”, 150.0 mm
RockShox Deluxe RT Select+ shock , 150.0 mm
Drive
Engine: Bosch Performance Line CX (Smart System) 25/85Nm
Display: Bosch Kiox 300 available separately
Battery: Bosch PowerTube Vertikal 750
Charger: Bosch Standard charger 4 A
Cast
Derailleur: SHIMANO XT RD-M8100
Shift lever: SHIMANO Deore XT SL-M8100
E-Thirteen cranks
Converter:
Cassette: SHIMANO CS-M6100-12 10-51T
Brakes: SHIMANO Deore BR-M6120, 203 mm / 203 mm discs
Wheels
Wheel size: Mullet - front 29", rear 27.5"
SHIMANO WH-MT620 spokes
SCHWALBE Magic Mary Performance Soft Grip / Hans Dampf Performance Speed Grip shoes
Tire spacing 29 x 2.40/27.5 x 2.60, 62-622/65-584
Cockpit and seating:
Handlebar: BULLS riserbar
BULLS Enduro Grips
Stem: BULLS MTB 35mm, internal cable routing
Headset ACROS no.1 1.8 tapered
Saddle: Prologo Proxim 400
Seatpost: LIMOTEC Alpha 1
Pedals: ZECURE MTB
Carrier -
Front light not included, Monkey Link installation possible
Tail light not included, Monkey Link installation possible
Fenders -
Stand -