The powerful hub motor, the 5 levels of variable assistance, and the 22A speed controller means you can always find the most efficient pedal level and power to go the distance! Motor is plenty powerful for on city, beach or trail. You will feel as though it has more torque, and accelerates faster. Also pedal assist seems to kick in faster, I think as a result of the power coming on more quickly.
SPECIFICATIONS
Brand Name: NoEnName_Null
Certification: ce
Range per Power: 31 - 60 km
Style: Standard Type
Model Number: F1
Origin: Mainland China
Voltage: 48V
Motor: Brushless
Rated Passenger Capacity: Two Seat
Foldable: No
Wattage: 351 - 500w
Wheel Size: 26“
Power Supply: lithium battery
Frame Material: Aluminum Alloy
500W(900W+ peak) industry-leaders brushless geared rear hub
48V 10.4AH UL Certified Lithium-ion Battery
Equipped with the 48V/10.4Ah UL Certified lithium-ion battery, it's able to reach up to 40 miles per charger in pedal assist mode. The battery pack has a 22A fuses that protect the electronics. A smart battery management system can prevent overcharge, over-discharge, over-current, short circuit, and ensure long service life. This F1 battery system will be compatible with the Wallke F2 electric bikes. If you purchased a pair of bikes that you could swap batteries with your other bike.
#100MM Of Travel Adjustable Hydraulic Front Fork
Equipped with an adjustable hydraulic front suspension fork. It can move up and down to cushion bumps in the riding surface, which can indirectly improves the speed and flexibility of riding. If you desire a softer ride, you just need to rotate the pre-load knob and compression knob counterclockwise to soften the ride.
#Combining Pedaling and Power Assist
Powerful motor combined with a Shimano 21-speed system allows you to find a more comfortable pedaling cadence under different riding conditions. Using them together is what makes the ebike expenience so versatile and enjoyable.
Technical Specification
Motor: 500W (900W+ peak) brushless geared rear hub
Battery: Removable internal 48V / 10.4Ah lithium-ion battery
Charger:US standard 2.0 A smart charger
Controller:48V/22A
Display:Multifunctional LCD display
Throttle: Thumb throttle
Light: 48V LED front light, rear red tail light
Sensor: Cadence sensor
Pedal Assist:0~5 level
Chargeing Time: 6 hours
Climbing Angle: 30+ degrees
Top Speed: 22 mph
Weight: 53 lbs
Recommended Rider Heights: 5'4" ~ 6'3"
Component
Fork: 26" hydraulic suspension with lock and adjust controls
Tire: 26" x 2.1" pneumatic tires
Front Rerailleur: Shimano 3-speed front shift system
Rear Rerailleur:Shimano 7-speed rear shift system
Frame Material: 6061 aluminum alloy
Brake: 160MM dual mechanical brake with built-in motor inhibitor
Pedal: 9/16' Alloy pedals with reflectors
Crank: 170MM, 40T
Saddle: Padded saddle
Seat Post:Forged alloy, 27.2mm x 350mm
Stem: 8 degree rise
Kickstand: Rear mount
Chain: 1/2" x 3/32"x118L, 7 Speed
Cable: Integrated waterproof cable
It’s important to understand that the bike has two completely separate (but complimentary) drive systems:
an electric drive system that powers the bike through the controller and/or throttle
a 21-speed system you power by pedaling yourself