3000W Off-Road Conversion Kit
Overview
The kit consists of a 3000W direct drive motor, a 60A controller and a 72V 30AH Lithium-ion battery. Since such a powerful combination cannot be mounted on a regular bike with a regular frame and brakes, this conversion kit comes with a steel frame with a full size inverted triple crown magnesium alloy suspension that has 200mm drop available. The frame also has a steel rear fork and 220mm hydraulic disk brakes.
Once assembled this bike can achieve 180 NM torque: sufficient to climb the steepest off-road trails.
This frame is strong enough for trails but when fully assembled the complete weight will exceed 100 lb and therefore cannot be used as a downhill bike.
The fully charged battery can provide a range between 30 km and 120 km depending on the road conditions and the riding style. The most efficient speed that will yield the biggest range for this bike is between 30 and 40 km/h. When used at its max speed the range can drop more than three times, especially when used on hilly terrain.
Specifications
Motor
- 3000W direct drive motor 180Nm torque at stall
Battery
- 72V 30AH Lithium-ion cells
Controller
- 72V, 60A
Speed control
- Power on demand (via throttle grip)
Control Panel
- Three-button control pod
- Backlit LCD Display with indicators for speed (inst, avg, max)
- Trip distance
- Odometer
- Battery voltage
- Power assist level
- Clock
Charger
- Automatic, 100-240V AC input
Frame Type
- Carbon steel
Frame Size
- 51cm (20”) (measured from center of pedal axle to top of seat tube), 80cm (31.5”) stand-over height
Front Wheel
- 26” double-walled Alex alloy rim, stainless-steel spokes, alloy hub, quick-release skewer
Rear Wheel
- 26” double-walled Alex alloy rim, stainless-steel spokes, motor hub
Tires
- 26 x 2.5 off-road style
Inner Tubes
- Schrader valve
Handlebar
- ZOOM Professional Al Alloy
Stem
- MTB NECO 90mm adjustable
Seat
- VELO Wide, gel-padded
Seat Post
- PROMAX 320 mm x 30.3 quick-release height adjustment
Front Fork
- Full size inverted triple crown magnesium alloy suspension with 200mm drop
Cranks
- 200mm PROWHEEL Forced Alloy
Bottom Bracket
- NECO Sealed bearing cartridge type
Pedals
- WELLGO cast alloy large-platform
Gears
- SHIMANO 7-Speed Tourney Hyperglide
Rear Derailleur
- SHIMANO Tourney
Shifters
- SHIMANO Tourney FT55 7 Speed shifter
Front Brake
- 220mm hydraulic disk brakes
Rear Brake
- 220mm hydraulic disk brakes
Chain
- KMC 7-Speed chrome plated
Weight
- 100lbs or more for a completed assembly
Maximum Load
- 114kg (250lb)
Speed
- 80 km/h (50 mph) using motor power only
Range
- 140km