Leichten TerraFlux ALU Mid-Drive Electric Gravel Bike (375Wh 16.5KG)

Terraflux Aluminum

Affordable. Reliable. Electric.
The Terraflux Aluminum is your entry point into high-performance gravel riding — powered by a Bafang M820 mid-drive motor and SRAM 12-speed drivetrain. Built with a durable 28” alloy frame and rolling on Maxxis Rambler tires, it’s tuned for real-world riders who value power and simplicity without paying a carbon premium.

Component Specifications

Frame:     28" aluminum Ebike Gravel, size S/M/L  
Stem:      XHD aluminum alloy 3D forged one-piece handlebar  
Headsets:   Internal cable routing, gravel-specific design  
Fork:      Aluminum gravel fork  
Sprocket:   MM G522.1C 34T CL53mm Aluminum, Bafang  
Left Shift:   SRAM / DB APX D1 SJD FRT/LFT F20 950  
Right Shift:  SRAM / SD APX D1 12SP SJD REAR/RT F20 1900  
Disc:      SRAM / DB ROTOR/BOLTS PACELINE 160 ROUNDED  
Rear Derailleur: SRAM / RD APX XPLR D1 MAX 44T  
Cassette:   SRAM / CS PG 1231 D1 XPLR 11-44  
Chain:     SRAM / CN APEX D1 12S 120LI  
Seat Tube:   Aluminum Gravel Seat Post  
Saddle:     SR / 2101HRV000003  
Hand Grips:  VLG-1816-11D2 135/135mm  
Wheelset:   28" aluminum alloy | R600 /700C | T12*142 | Shimano HG freehub  
Tires:     MAXXIS RAMBLER M2018 700C x 40C  
Pedals:     Gravel Pedals  
Motor:     Bafang M820 36V 250W  
Display:    Bafang DP C030.CA TFT color display  
Battery:    Samsung 36V 10.4Ah (Optional: 36V 7Ah Extender)  
Charger:    Bafang 36V/2A, local market plug