Discoverer -Brave boundless  


SKU#: HF-2751601C

Four-link suspension; 27.5Inch for speeding up; Precise SHIMANO 9 speed; Central motor noise < 55db; Max speed 35km/h; 13AH hidden battery.

Frame: 27.5" aluminium

Motor: BAFUN 350W central

Battery: SANYO 36V 13AH

Derailleur: SHIMANO 9 speed

Private customization is available

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  • Four-link suspension
  • 27.5 Inch for speeding up
  • Precise SHIMANO 9 speed
  • Central motor noise < 55db
  • Max speed 35km/h
  • 13AH hidden battery

Main component

Frame: 27.5" aluminium alloy
Fork: Aluminium alloy suspension fork
Rim: Alloy CNC side double wall
Brake: TEKTRO front and rear disk brake
Speed gears: Precise SHIMANO 9 speed


Power Mode: Intelligent speed sensor
Max speed: 25km/h EN standard
Max distance: 85km
Max load: 125kg
Charging time: 4-6h

Electrical system

Motor: BAFUN 36V, 350W max system central motor
Controller: 36V brushless Hall effect, intelligent sine wave controller
Display: LCD, showing on/off, battery indicator, 5-level assist 
Light: LED light
Battery: SANYO cell 36V 13AH, built-in lithium battery


All data are based on design specific ations, lab data and suppliers. Graphics shown are illustrations only and not actual measurements.