Kingbull Jumper Go 20″ Full Suspension All-Terrain eBike
The Kingbull Jumper Go is a 20-inch full-suspension fat tire eBike built for all-terrain riding, combining a Bafang motor, Samsung battery, torque sensor, and Tektro 4-piston hydraulic brakes in a compact step-through platform.
The Jumper Go is powered by a Bafang G063 750W brushless rear hub motor with 1,400W peak output and 90 N·m of torque, which is enough to handle 35-degree climbs. The motor is paired with a TROG-1B torque sensor for smooth, proportional power delivery across 5 pedal assist levels plus a twist throttle.
Top speed is 28 mph in Class 3 mode and 20 mph via throttle only; Class 2 mode is switchable via the display. The 48V 20Ah (960Wh) Samsung INR21700-50G battery is integrated into the frame with a dual-lock anti-theft mechanism and carries a UL 2580 certification. Kingbull claims a maximum range of up to 80 miles under ideal conditions; early owner reports have confirmed 50-plus miles at moderate assist on mixed terrain. A UL-certified 3.0A smart charger is included.
The full-suspension setup is the Jumper Go’s headline feature: up front is a ZOOM 879DH coil spring fork with 100mm of travel, and a DNM AO-38RC air spring rear shock with hydraulic damping, rebound adjustment, adjustable air preload, and lockout provides 50mm of rear-wheel travel. The rear shock can be tuned to the rider’s weight for a firmer or more compliant feel.
The step-through aluminum alloy frame uses a tapered head tube, guided internal routing, and a 12mm front axle, and rides on Kenda K-1188 20 x 4.0-inch puncture-proof fat tires on JP73 aluminum alloy 36-hole wheels with copper spoke caps. Stopping is handled by Tektro HD-E3940 4-piston hydraulic disc brakes with 180mm rotors and power-off brake levers front and rear. The Shimano SL-M315 8-speed trigger shifter, RD-M310 rear derailleur, and DNP 13-32T cassette round out the drivetrain.
A 4.0-inch full-color multifunction display, integrated 48V LED headlight with horn, brake-activated taillight, all-aluminum rear rack rated for 150 pounds, plastic fenders, and an adjustable aluminum alloy kickstand are all included standard. The Jumper Go is IPX6 rated and UL 2849 certified, weighs 81 pounds, and supports a maximum payload of 450 pounds. Seat height is adjustable from 33.5 to 36.6 inches, and according to Kingbull is suitable for riders from 5’3″ to 6’7″.
The Kingbull Jumper Go retails for $1,499 at kingbullbike.com. A +$200 Power Station Bundle is also available. It ships within 2 business days from a US warehouse, arrives 85% pre-assembled, and comes with free shipping, a 15-day return policy, and a 2-year warranty.
Kingbull Jumper Go Stats:
- Bafang G063 750W brushless rear hub motor, 1,400W peak
- 90 N·m torque
- TROG-1B torque sensor + brake sensor pedal assist, 5 PAS levels
- 28 mph top speed (Class 3 default) / 20 mph throttle-only / Class 2 switchable
- 48V 20Ah (960Wh) Samsung INR21700-50G battery (UL 2580 certified), dual-lock
- Up to 80 miles range (ideal conditions)
- 48V 25A controller
- UL-certified 3.0A smart charger included
- Kenda K-1188 20″ x 4.0″ puncture-proof fat tires
- JP73 aluminum alloy 20″ 36-hole wheels, copper spoke caps, 12mm axle
- Step-through aluminum alloy frame, tapered head tube, internal routing
- ZOOM 879DH coil spring fork, 100mm travel, 1-1/8″ threadless straight
- DNM AO-38RC rear air shock, 50mm travel, hydraulic damping, rebound + preload adjustment, lockout
- Tektro HD-E3940 4-piston hydraulic disc brakes, 180mm rotors, power-off brake levers
- Shimano SL-M315 8-speed trigger shifter
- Shimano RD-M310 8-speed rear derailleur
- DNP LY-3008CHN 13-32T 8-speed cassette
- KMC Z8 114L 8-speed chain
- 42T chainring, 152mm cranks
- Twist throttle
- Walk mode: 2.3–2.9 mph
- 4.0″ full-color multifunction display
- 48V LED headlight with horn
- Brake-activated 48V taillight
- All-aluminum rear rack (150 lb capacity)
- Plastic front and rear fenders
- Eco-leather saddle, 31.6mm aluminum alloy seatpost with scale markings
- 700mm aluminum alloy handlebar, 60mm stem
- Adjustable aluminum alloy kickstand
- Seat height: 33.5″–36.6″ (fits riders 5’3″–6’7″)
- Total length: 70″ / handlebar height: 45″ / handlebar width: 29.3″
- IPX6 water resistance
- UL 2849 certified
- 450 lb maximum payload
- Rear rack height: 25.2″
- Weight: 81 lbs
- 85% pre-assembled
- Ships within 2 business days from US warehouse
- 15-day return policy
- 2-year warranty
- Available in Space Gray
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