Jumper Go Technical Specifications

Parameter

  • Max Range: 80 Miles
  • Max Speed: 28MPH / Throttle only max speed 20MPH
  • Weight: 81 lbs
  • Rider Height: 5'3" - 6'7" / 160 cm - 201 cm
  • Max Payload Capacity: 450 lbs
  • Rear Rack Load Limit: 150 lbs
  • Classes: Class 3 / Adjustable to Class 2

Frameset

  • Frame: All aluminum, full suspension, removable integrated battery, tapered head tube, guided internal routing, 31.6mm seat tube, 12 mm thru axle, 50 mm travel
  • Fork: ZOOM 879DH, coil spring, 80mm travel, 1-1/8" threadless straight
  • Shock: DNM AO-38RC, air spring, hydraulic damping, rebound adjustment, air preload, lockable, 210x50mm

Wheels

  • Rim: Front: JP73, aluminum alloy, 20"*13G*36H, H:18MM, Φ420MM
    Rear: JP73, aluminum alloy, 20"*12G*36H, H:18MM, Φ420MM
  • Hub Front: MY612FB-B1, aluminum alloy, 3/8"*13G*36H*135*185MM, PCD:58MM
  • Spoke: 45#, 13G, 173MM, 14mm copper spoke cap
                45#, 12G, 128MM, 14mm copper spoke cap
                45#, 12G, 127MM, 14mm copper spoke cap
  • Tires: Kenda K-1188, 20"*4.0", puncture-proof
  • Inner Tubes: Kenda 20"*4.0", Schrader

Brakes

  • Front Brake: Tektro HD-E3940, power-off brake lever, 4 pistons, 180mm disc, 1050mm oil pipe
  • Rear Brake: Tektro HD-E3940, power-off brake lever, 4 pistons, 180mm disc, 2100mm oil pipe

Drivetrain

  • Shifter: SHIMANO SL-M315-8R, right side, 2400mm cable length, 8 speed
  • Rear Derailleur: SHIMANO RD-M310, 8-speed
  • Cassette: DNP LY-3008CHN, 13-32T, 8 speed
  • Chain: KMC Z8, 114L, 8 speed
  • Crankset: PRO-R42P, 1/2"*3/32"*42T*152MM
  • Chainrings: 42T

E-system

  • Motor: Bafang G063 750W brushless hub motor
  • Battery: SAMSUNG 48V/960Wh Lithium Battery
  • Controller: 48V/25A
  • Display: KB35H custom color display
  • Charger: US standard 3.0A smart charger, UL-certified
  • Wiring Harness: Custom Kingbull wiring harness
  • Sensors: TROG-1B torque sensor丨Brake sensor
  • Throttle: FT158X, twist throttle, 3 Pins, 5V
  • Light: 48V LED headlights, horn ; 48V tail light, brake highlight

Components

  • Saddle: JT5734, Eco leather, aluminum alloy rails
  • Seatpost: SP-601, aluminum alloy, 31.6*200mm, with scale lines
  • Handlebar: HB820, aluminum alloy, 22.2*31.8*2.2T*700MM
  • Stem: AS507, aluminum alloy, Φ28.6*Φ31.8* EXT:60MM, 7°
  • Grips: HT420 rubber, length 120mm
  • Pedals: WP-625, aluminum Alloy