Skip to main content

Bulls Monster E FS

Bulls Monster E FS
Black Matt
Please select options


FATBIKE harmoniously meets eBIKE

Back by popular demand…the Maniac of the Mountain, Titan of the Trees, Bull Dozer of Bumps, MONSTER. E. F.S.!!! (the crowd goes wild). This full suspension eFatbike is back with a vengeance. 120mm front and back travel from Rock Shox Bluto and Monarch with Jumbo Jim 26 x 4.0 tires means you can cruise over obstacles like a boss. Remote lockout and Magura MT-5/ MT-4 hydraulic disc brakes help tame this trail buster when the occasion calls for it.

Wide tires, fast, dual suspension—the Monster E FS embodies the concentrated capability of a fat bike with the athletic driving dynamics of a full-suspension bike. It’s drive unit consist of a 250W Bosch Performance Line CX perfectly integrated in the bottom bracket shell, keeping the center of gravity low. This new model is powered by a 36V/500Wh PowerPack, giving you a significant boost in your range. Top notch components for the suspension, drivetrain, and brakes are always standard on BULLS eBikes. Experience what being in control feels like on a BULLS Monster E FS.


Motor Bosch Performance CX 250W
Battery Bosch Powerpack 500Wh battery
Display Bosch Purion
Max Assisted Speed 20mph
Range 134 miles
Charger 4A
Frame 7005 Aluminum
Fork Rock Shox Bluto RL Solo Air, 120mm, 15mm Maxle
Rear Shock Rock Shox Monarch RT 120mm
Rims/Wheels BULLS 80mm
Tires Schwalbe Jumbo Jim Snakeskin 26x4.0 TL-Easy
Crankset FSA
Chainrings 15T
Rear Derailleur Shimano Deore XT RD-M8000-GS, 11-speed
Cassette/Rear Cogs Shimano Deore XT CS-M8000, 11-40T
Shifters Shimano Deore XT SL-M8000, 11-speed
Handlebars BULLS
Brakes Magura MT5/MT4, hydraulic disc brakes 180mm/180mm
Pedals Wellgo
Saddle Selle Royal Seta M1/BULLS
Seat Post BULLS

* Subject to change without notice.

Part Numbers

Option MPN
Black Matt / 46cm 780-51246
Black Matt / 51cm 780-51251