Bulls Monster EF S

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2017 Bulls Monster EF S

With an upgraded the 350 watt Bosch motor, the Bulls Monster EF S is one of the best fat tire bikes on the market. Add that to a 400 watt hour motor and you've got a great ride. Enjoy a smooth ride even over the rockiest terrain. In addition to the big tires, you get full suspension from Rock Shox. Choose from four levels of assist: Eco, Tour, Sport, and Turbo. This lets you customize your ride and choose how quick you want to get to the max assisted speed of 20 mph.

Bulls Bikes is one of the premier electric bike manufacturers available today. They ensure high quality bikes by keeping a focused lineup every year and using only the best components.

Check out our full lineup of Bulls Electric Bikes.

Spec Highlights:

Motor
Bosch Performance CX 350 watt
Battery
Bosch PowerPack 500 Performance, 36 V, 13.4 Ah/500Wh
Display Bosch Intuvia Display
Brakes
Magura MT-5/MT-4 hydraulic disc brakes, 180/180mm
Drivetrain
Shimano Deore XT RD-M8000-GS, 11-speed, shadow plus
Fork
Rock Shox Bluto RL Solo Air, 120mm, 15mm Maxle

 

Bulls E-Stream Evo FS 3 27.5 Plus

Full Specs:

Frame
7005 Aluminium
Frame Size
46/51cm
Fork
Rock Shox Bluto RL Solo Air, 120mm, 15mm Maxle
Shox
Rock Shox Monarch RT 120mm
Drive Train
Bosch Performance Line CX 350W
Rear Derailleur
Shimano Deore XT RD-M8000-GS, 11-speed, shadow plus
Shifters
Shimano Deore XT SL-M8000, 11-speed
Crankset
FSA 15T
Chain
KMC X11E
Cassette
Shimano Deore XT CS-M8000-11, 11-40T
Brakes
Magura MT-5/MT-4 hydraulic disc brakes, 180/180mm
Handlebar
BULLS
Stem
BULLS
Seat Post
BULLS
Saddle
Selle Royal Seta M1/STYX
Rims
BULLS 80 mm
Wheel Size
26
Tires
Schwalbe Jumbo Jim Snakeskin 26×4.0 TL-Easy
Pedals
Wellgo
Weight
51.3 lbs (approx.)
Powerpack
36V/13.4Ah/500Wh
Modes
Eco, Tour, Sport, Turbo
Charging Time
approx. 4.5 hrs to 100%
Battery Range
134 miles (single charge at the optimal condition)
Max. Speed
20mph

 

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2017 Riese & Muller Charger Nuvinci
Bosch e-Bike systems are the premier motors on the market. The Bosch Performance Line CX is the perfect motor for tearing up the trails or cruising around a hilly city. With 75 newton meters of torque and assistance up to 20mph, you can explore just about anywhere without breaking a sweat. 
The Bosch Performance Line CX is one of the smoothest motors on the market. It measures your cadence and torque 1,000 times per second to ensure there is no lag in performance. Choose between Eco, Tour, Sport, and Turbo modes to get all the help you need in any situation. With up to a 500 watt hour battery life and the option for a dual battery system, Bosch lets you leave behind any worries about running out of juice on your ride.
To top all this off, Bosch provides an easy to access and use display, super light power pack, and shorter charging times. This motor makes any bike a versatile machine.