Brand Name: Volt Cycle
Model Number: TDA01L

Motor Type: Bafang 48V1000W M620 Mid Drive

      Bafang 48V sine wave

Battery: 48V17.5 Samsung

Charger: 48v 2A charger

Shocker: RST TITAN Air Suspension 140mm Travel

DNM 42RC Air Suspension Shock

Display: Bafang Dp.c18 LCD Display

Lights: LED headlight , rear light With thumb throttle

Brakes: Tektro E-500 Hydraulic disc brakes F”203mm r”180mm Rotors

Wheel: 27.5” x 2.3” MAXXIS tires

Aluminum Alloy 6061 Rims for greater durability wheel

• Promax handle bar
• Stem
• Seat post
• SR Brand Saddle / VELO brand grip
• Bafang Chain Wheel 40T
• Wellgo pedal
• Sram 11 speed
• Max speed 60KM/h
• Gross weight 31KG with battery

Sram 11 speed
The speed change is smooth without jamming and the speed change gear is strong and durable

Beautiful and generous, Strong and durable.

The seismic effect is very good.

Horst Link:

Horst-link (aka four-bar) suspension — as used by Specialized, Norco, and newer Transitions (as well as many others) — is marked out by a rear pivot located below the rear axle on the chainstay (rather than the seatstay as with the “faux-bar”).

This means the rear axle is not directly connected to the mainframe, and so moves in a path that is defined by its Instant Centre and Centre of curvature, which may move as the suspension cycles through its travel. Depending on the position of the Instant Centre, the effect of braking forces on the suspension (known as anti-rise) can be reduced relative to a single pivot design.

As I’ll explain later, this can afford designers more control over the levels of anti-squat throughout the suspension’s travel, as well as reducing the effect of braking forces (known as anti-rise) on the suspension.