Lightweight Control

Enhanced rear-wheel grip for greater stability
in endurance and downhill races.

The big problem of unsprung weight: The heavy components near the traditional rear hub affect the rear wheel's grip and handling.
Our solution: Mid-mounted gearbox + lightweight 26-inch rear wheel + carbon fiber flywheel + single pivot swingarm.
Riding experience: The rear wheel is more agile, handling on complex terrains is more precise, In endurance & downhill races,turning corners and landing more stable.

Patent Technology Ensures
Smooth Gear Shifting

Traditional Pain Point

The mid-mounted gearboxes cause stalling difficulties during pedaling,especially in gear shifting.

Core Advantages:

  • Patent Clutch: Smooth gear shifting during pedaling and coasting.
  • Electronic Shifting Mechanism: Custom-made based on personal habits, faster and more accurate gear changes.
  • 559% Super-wide Gear Ratio Range: : Close to an equal ratio sequence design, maintaining stable cadence and delivering stronger power output.

Instant Upgrade by Electric Assistance:

Reserved Space, No Hassle for Modification.

  • Concealed Design: Five-way slot reserved for the motor position, Battery compartment built into the lower tube.
  • Upgrade Benefits: Does not alter the original vehicle appearance, easily installs motor/battery, instantly transforms into an electric-assist vehicle.

Advantages of The Clutch Mechanism

(compared to existing products on the market)
  • High shifting efficiency, allowing for accurate, fast and easy gear changes, whether pedaling or not.
  • High reliability.
  • Can be used in electric-assist versions.
  • Simpler manufacturing process and lower cost compared to market products.
  • Small neutral gap when pedaling, providing a better riding experience.

Gearbox technology provides a new direction for improvement for mountain bikes:

Reserved space

Modifications without burden.

Concealed design

Motor position reserved for five-way connection, battery compartment built into the lower tube.

Easy to be converted into an electric bicycle

Without altering the original appearance of the car, it is easy to install an electric motor or battery.