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The X-Treme Rocky Road is a fat-tire electric mountain bike built around a 48V 500W Bafang rear hub motor with a zero-resistance clutch, so it pedals like a normal bike when the power is off. It pairs a hand-welded aluminum frame with MOZO front hydraulic suspension, a KS rear shock and Shimano Tourney 9-speed gearing, which is more suspension travel and gearing than most fat-tire e-bikes at this level. Riders get a throttle plus five levels of pedal assist through a King Meter LCD with a USB charging port. Owners praise the motor's power, the natural feel of the assist and the easy assembly, though at least one buyer had repeated rear-tube flats.
In stock
Lowest price we've seen: $1,300.00 on Nov 4 at eBikeJOY!. Tracked across 1 store since Nov 4.
Owners rate the Rocky Road highly among fat-tire e-bikes, calling the motor powerful and the pedal assist smoother than most rivals they have tried. Assembly is reported as straightforward and battery life as generous for the class. The main complaint is a rear tire that arrived flat and failed again within days.
The X-Treme Rocky Road is a fat tire electric mountain bike with a 48V 500W Bafang rear hub motor. It is built for mountain trails and unpaved terrain and can also be used for daily riding. It has 26 x 4.0 inch Kenda fat tires on aluminum wheels, a MOZO hydraulic front fork and a KS rear shock.
The frame is 6061-T6 aluminum alloy and is hand welded. The 48V lithium battery is built into the down tube. A Shimano 9-speed gear system and Tektro disc brakes handle shifting and stopping. A King Meter LCD on the handlebars shows speed, distance and battery life, and has a USB port for charging a phone.
The bike has a variable speed thumb throttle and a smart pedal assist system with 5 power settings, which the rider selects on the LCD. Range is up to 70+ miles per charge when using low assist on flat ground while always pedaling, under ideal conditions.
