Kingbull Hunter 2.0S Mountain Fat Tire eBike
The Kingbull Hunter 2.0S is a 26-inch fat tire electric mountain bike built for trail riding, off-road use, and long-distance outdoor adventures.
The Hunter 2.0S is powered by a 750W brushless rear hub motor with 1,300W peak output and a 48V 18Ah (864Wh) lithium battery delivering a maximum range of up to 80 miles per charge. Five pedal assist levels plus a twist throttle and walk mode (3.0–3.7 mph) cover all riding scenarios.
Top speed is 28 mph in Class 3 mode, switchable to Class 2 via the display menu. A 4.0-inch full-color multi-function display shows speed, battery level, and assist mode. The Shimano 7-speed drivetrain uses an SL-TX50 trigger shifter, RD-TZ500 rear derailleur, and 14-28T cassette.
Hydraulic disc brakes provide confident stopping on steep and slippery terrain. The dual-piston design specifically shortens braking distances on descents compared to mechanical disc systems.
The high-carbon steel frame uses internal wiring for a clean appearance and ships with a rear rack rated for 150 pounds and plastic front and rear fenders included standard. A front suspension fork with lockout handles trail impacts and smooths out road vibration; locking out the fork on smooth pavement improves pedaling efficiency.
The 26 x 4.0-inch CST C-1752 all-terrain fat tires are recommended at 25–28 PSI for everyday riding — below the tire’s maximum pressure rating — for better comfort and traction. The 48V LED headlight delivers 30% more brightness than standard lights per Kingbull, and the integrated taillight brightens automatically under braking.
A left-mounted 12V dual-tone horn and left/right turn signals are included. The seat height is adjustable from 32.3 to 39.4 inches, accommodating riders from 5’3″ to 6’6″. The bike is rated IPX6 for water resistance and supports a maximum payload of 400 pounds.
The key upgrade from the Hunter 2.0 to the 2.0S is the larger 864Wh battery. The 2.0S is otherwise identical in frame, motor, and components.
The Kingbull Hunter 2.0S retails for $899 at kingbullbike.com. It is currently listed as a pre-order shipping around May 15, 2026, and arrives 85% pre-assembled. It comes with free shipping, a 15-day return policy, and a 2-year warranty.
Kingbull Hunter 2.0S Stats:
- 750W brushless rear hub motor, 1,300W peak
- 48V 18Ah (864Wh) lithium battery
- Up to 80 miles range
- 28 mph top speed (Class 3 default / Class 2 switchable)
- 48V 22A controller
- 5 PAS levels plus twist throttle and walk mode (3.0–3.7 mph)
- Cadence sensor and brake sensor
- 26″ x 4.0″ CST C-1752 all-terrain fat tires (25–28 PSI recommended)
- High-carbon steel frame, internal wiring
- Front suspension fork with lockout
- Hydraulic disc brakes, front and rear (dual-piston)
- Shimano SL-TX50 7-speed trigger shifter
- Shimano RD-TZ500GSD 7-speed rear derailleur
- Shimano MF-TZ500 14-28T 7-speed cassette
- 4.0″ full-color multi-function display
- 48V LED headlight (brake-activated rear taillight, left/right turn signals)
- 12V dual-tone horn (left-mounted)
- Rear rack (150 lb capacity) included
- Front and rear fenders included
- Adjustable aluminum alloy kickstand
- Aluminum alloy seatpost, 31.8 x 300mm
- Seat height: 32.3″–39.4″ (adjustable)
- IPX6 water resistance (IP65 battery)
- 400 lb maximum payload
- Weight: 77 lbs
- Rider height: 5’3″–6’6″
- Total length: 74.4″ / Total height: 43.7″
- Standover height: 31.1″
- 85% pre-assembled
- Free shipping, ships within 2–5 business days from US warehouse
- 15-day return policy
- 2-year warranty
- Available in Black
This post contains affiliate links. If you order through our links, we may earn a small commission to fuel more hands-on bike reviews. Thanks for the support!