Kingbull Discover ST 2.0

Max Range

60 Miles

Max Speed

Max speed 20 MPH

Weight

76.5 lbs

Rider Height

5'5" - 6'5"/ 165 cm - 195 cm

Max Payload Capacity

400 lbs

Rear Rack Load Limit

All aluminum, 150 lbs

Classes

Class 2

Frame

All aluminum, removable integrated battery, tapered head tube, guided internal routing, 30.4mm seat tube, 12mm axle

Fork

KINGBULL OS-D26, coil spring, lockable, preload adjustable, 80mm travel

Rim

Front: JP73, aluminum alloy, 26"*13G*36H, H:18MM, Φ573MM, Rear: JP73, aluminum alloy, 26"*12G*36H, H:18MM, Φ573MM

Hub Front

MY612FB-B1, aluminum alloy, 3/8"*13G*36H*135*185MM, PCD:58MM

Spoke

45#, 13G, 257MM, 14mm copper spoke cap, 45#, 12G, 221MM, 12mm copper spoke cap, 45#, 12G, 219MM, 14mm copper spoke cap

Tires

CST C-1752, 26"*4.0", puncture-proof

Inner Tubes

CST 26"*4.0", Schrader

Front Brake

ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 960mm oil pipe

Rear Brake

ZOOM HB-875-E, hydraulic brakes, power-off brake lever, 2 pistons, 180mm*2.3mm disc, 1800mm oil pipe

Shifter

SHIMANO SL-M315-7R, right side, 2400mm cable length, 7 speed

Rear Derailleur

SHIMANO RD-M310, 7-speed

Cassette

SHIMANO MF-TZ500, 14-28T, 7 speed

Chain

KMC Z7RB, 124L, 7 speed

Crankset

HDL-L145, 1/2"*3/32"*48T*170MM

Chainrings

48T

Motor

Custom bafang 750W brushless hub motor

Battery

48V/720Wh(15 Ah) Lithium Battery

Cell

SAMSUNG INR21700-50G cell, Certificated by UL 2580

Controller

48V/22A

Display

4.0" full color multi-function display display

Charger

US standard 3.0A smart charger, UL-certified

Wiring Harness

Custom Kingbull wiring harness

Sensors

TROG-1B torque sensor丨Brake sensor

Pedal Assist

5 Levels

Walk Mode

2.3~2.9 MPH

Throttle

FT158X, twist throttle, 3 Pins, 5V

Light

48V LED headlights, horn ; 48V tail light, brake highlight

Water Resistant

IPX6

Saddle

JT5734, Eco-leather, aluminum alloy rails

Seatpost

SP-601, aluminum alloy, 30.4*300mm, with scale lines

Handlebar

HB703, aluminum alloy, 22.2*31.8*2.4T*700MM

Stem

AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°

Grips

HT420 rubber, length 120mm

Pedals

WP-625, aluminum Alloy

Kickstand

Adjustable aluminum alloy

Fenders

Plastic