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electric mountain bike

Electric fat bike 21 speed upgrade ebike A7AD26

21 speed upgrade electric fat bike

36V New lithium battery


Electric fat bike 21 speed upgrade ebikefat-electric-bike_01
Wide framed, wide tired electric fat bike offer many advantages over slim tired mountain bikes. First is there ability to ride where no one else dares rides…over the beach and through the snow.
A electric motor on a fat bike makes a lot of sense. Usually pedaling a fat tired bike with all that rolling resistance would be a beat of burden, but with an electric motor the resistance of the extra wide tires is negligible. And the extra tire makes for a sturdier more comfy ride. In general, believe the wider the tire and rim the better for any ebike, not just sand bikes.
The fat tires not only give electric fat bike an awesome look, the tires make the bike more stable when riding off road, and they add snow and sand to possible riding surfaces. In addition electric fat bike has more tire touching the pavement so is more stable on pavement when riding a straight line. However wide knobby tires as traditionally found on sand bikes are not ideal for high speed cornering so the street rider should beware.fat-electric-bike_02
Electric fat bike 21 speed upgrade ebike

standard electric fat bike  upgrade electric fat bike
Gear 7 speed electric fat bike Gear 21 speed electric fat bike
battery 36V 10AH lithium battery battery 36V 12AH lithium dragon battery

When you ride electric fat bike e-bike you feel like you can ride anywhere. across golf courses in the night will feel like floating on air.On the market hard to find a front suspension fork that will fit the 4 inch wheels,but this electric fat bike use full suspension fork,which has custom made front forks and thick tires give you one inch of cushy travel,so this bike give you a comfortable and healthy riding experience.
Shimano 21 Transmission system,Multi-function LCD display, accurate display of electricity, power, time and other riding data;3W headlight,Easy to ride in the night.front and rear 160 disc brake,Braking system the left brake handle controls the rear brake and the right brake handle controls the front brake.

Front headlight upgrade

Electric fat bike 21 speed upgrade ebike

                                                                                             Specifications  A7
Model Shuangye 26 inch e bike A7 Wheel 26 inch wheel
Color Dark Blue/white Tyre 26"*4.0 fat tire
Motor Shuangye 36v/48v 250W/350W/500W brushless motor Gear Shimano 21 Speed
Battery 36V 12AH Lithium battery PAS Five adjustable speed  1:1 pedal assistant
Range 1:1 PAS mode, 40-60KM Chain Rust resistant chain
Warranty motor & battery 1 years Handle bar Aluminum alloy
Charger AC100V-240V,42V 2A crankset Aluminum alloy
Charging time 4-6 hours Saddle Comfortable Saddle
Max speed 25km/h 30km/h 35km/h based on flat road without wind Display LCD Display
Loading 200KG headlight 3W LED headlight
Frame Aluminum Alloy frame sticker &color Shuangye(can OEM)
Wheel rim Aluminum alloy Pedal aluminum
Front fork suspension aluminum fork Certification CE EN15194
Front brake 160 disc brake Weight N.W: 28kgs      G.W:35kgs
Rear brake 160 disc brake Carton size 149*39*80CM
Motor Effect ≥80% 20'GP container 50PCS(5.69*2.13*2.18)