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FATBIKE harmoniously meets eBIKE

The BULLS Monster E S has united all of the innovations that proven successful in the past. An improved Bosch mid-engine offers pedal-assist up t0 20mph. An aluminum frame with a tapered headtube and tailored chainstays makes this fat-eBike ready to conquer anything you can get your tires on. Front suspension duties are taken care of by the RockShox Bluto with plenty of clearance so mud doesn’t get stuck between the bridge of the fork and tire. A 100mm fork travel is offered to help get over those bigger obstacles and maintain traction. Thru-axles offer the rider an extra rigid feel, improving the handling. No matter the weather conditions, you can always depend on the 4” Schwalbe Jumbo Jim Snake Skin Tires to drag you through difficult terrain. Whether you are riding on snow, sand or rocks, you can rely on always having a grip on the situation.

The bicycle is equipped with Shimano Deore XT, an 11-speed drive train that has plenty of range for any type of riding.

The Monster E S is assisted by Bosch’s CX Performance Line 250W motor. Power is supplied by a 36V, 500 watt-hour battery with a full recharge time of only 3.5 hours. The battery performance ranges more than 105 miles, depending on riding conditions and terrain. The motor can alternate between 4 different modes to accommodate your riding style.

Technical Specifications

Class: Class-1
Motor: BOSCH Performance Line CX 250W
Battery: Bosch PowerPack, 36V/13.4Ah/500Wh, 4 modes: Eco, Tour, Sport, Turbo
Battery Range: Up to 90 miles (single charge at optimal conditions)
Charging Time: Approx. 4.5h to 100%
Display: Bosch Purion Black
Max Speed: 20 mph
Charging Time: Approximately 4.5h to 100%
Frame: 7005 Aluminum
Fork: Rock Shox Bluto RL Solo Air, 100mm, 15mm Maxle
Rear Shock: Not included
Rear Derailleur: Shimano Deore XT
Gears: 11 speed
Shifters: Shimano Deore XT
Crankset: FSA 15T
Cassette: Shimano Deore XT, 11-40T
Brakes: Shimano Deore, BR-M615, Ice Tech hydraulic disc, 180/180mm
Handlebar: BULLS
Seatpost: BULLS
Saddle: Selle Royal Seta M1/STYX
Rims: BULLS 80 mm
Tires: Schwalbe Jumbo Jim, 26x4.0 
Weight: 54 lbs.
Pedals: Wellgo Miscellaneous: Aluminum skid plate
Specifications subject to change without notice.



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