The TARRAN L1s Superior takes TARRAN's longtail cargo platform and adds its most advanced drivetrain, parking, rider-adjustment, and safety technologies.
Designed for family transportation, commuting, shopping, and high-capacity everyday use, the L1s combines a 100 Nm mid-drive motor, 693 Wh removable battery, automatic stepless transmission, Gates belt drive, electric kickstand, electric dropper post, and TARRAN's integrated Vision technology.
The result is a premium cargo e-bike designed to make carrying passengers and cargo more convenient without sacrificing ride technology or everyday usability.
Powerful 100 Nm Mid-Drive System
The L1s uses TARRAN's 100 Nm mid-drive motor, providing strong assistance when accelerating, climbing hills, or riding with passengers and cargo.
For the U.S. configuration, pedal assistance operates up to 20 mph.
Power comes from a 693 Wh removable battery, which can be charged either on or off the bike.
Enviolo AUTOMATIQ Pro Automatic Shifting
Instead of a conventional derailleur, the L1s features an Enviolo AUTOMATIQ Pro automatic stepless transmission.
Rather than manually selecting individual gears, the rider chooses a preferred pedaling cadence and the system automatically adjusts the transmission ratio while riding. TARRAN allows the preferred cadence to be adjusted through the display.
This provides a particularly convenient riding experience when dealing with frequent stops, changing terrain, or cargo loads.
Gates CDX Belt Drive
The automatic transmission is paired with a Gates CDX belt drive, replacing the conventional chain used on the L1m.
The belt-drive system provides a clean, low-maintenance drivetrain well suited to frequent transportation use.
TRP Hydraulic 4-Piston Brakes
The L1s is equipped with TRP hydraulic 4-piston brakes to provide strong, controlled braking for the bike's cargo-carrying capabilities.
TarranOS 5.2" Touchscreen
The centrally mounted 5.2-inch TarranOS TFT touchscreen serves as the L1s's primary information and control interface.
TARRAN App integration provides connected functions including Remote Lock/Unlock, Find My Bike, Mark as Lost, Ride History, and OTA firmware updates.
Vision Unit: Rear-View Camera & Radar
The L1s includes TARRAN's advanced rear-view camera and radar system, providing additional information about activity behind the bike.
Together with the integrated display, lighting and rear turn signals, the system adds another layer of awareness for everyday riding.
Automatic SyncStand
Loading children or cargo onto a longtail bike requires stability. The L1s addresses this with TARRAN's electric SyncStand, which can automatically move between its deployed and retracted positions using the bike's electronic controls.
This is especially useful when transitioning between riding and loading or unloading the bike.
Electric Dropper Post
The electric dropper post allows saddle height to be adjusted electronically from the bike's controls.
Combined with TARRAN's RiderFit adjustable handlepost, this makes it easier to configure the L1s for riders of different heights.
RiderFit Adjustability
The L1 platform is designed to accommodate riders approximately 5'1"–6'5" (155–195 cm).
The adjustable handlepost and handlebar system allows the cockpit position to be adapted to the rider, making the bike particularly useful in households where more than one person may ride it.
Serious Cargo Capability
The L1s combines its technology package with substantial passenger and cargo capacity.
Maximum rider weight: 275.6 lb (125 kg)
Maximum rear rack load: 231.5 lb (105 kg)
Maximum gross vehicle weight: 474 lb (215 kg)
The rear platform features an MIK HD-compatible interface for compatible passenger and cargo equipment.
Modular Accessory System
TARRAN offers a range of compatible accessories that allow the L1 platform to be configured around family transportation, passenger carrying, shopping and cargo use.
Options include seating and passenger accessories, cargo bags, panniers, racks, guardrails, battery and charging equipment, and other L1-compatible accessories.
Accessories are sold separately unless specifically stated as included.
Key Specifications
| Specification |
L1s Superior |
| Motor |
Mid-drive, 100 Nm torque |
| Max Assist Speed (U.S.) |
20 mph |
| Battery |
693 Wh removable battery |
| Display |
5.2" TarranOS TFT touchscreen |
| Transmission |
Enviolo AUTOMATIQ Pro automatic stepless |
| Drive |
Gates CDX belt |
| Brakes |
TRP hydraulic 4-piston |
| Suspension |
SR Suntour MOBIE34, 80 mm |
| Tires |
20 Ă— 2.4" Maxxis Metroloads Pro |
| Seatpost |
Electric dropper post |
| Kickstand |
Electric SyncStand |
| Rear Safety Technology |
Rear-view camera & radar |
| Rear Turn Signals |
Included |
| Foot Rests |
Included |
| Rider Height |
155–195 cm / approx. 5'1"–6'5" |
| Max Rider Weight |
125 kg / 275.6 lb |
| Max Rear Rack Load |
105 kg / 231.5 lb |
| Max Gross Weight |
215 kg / 474 lb |
L1s — What Comes in the Box (Standard Order)
- L1s e-bike, fully assembled except pedals and foot rest
- 693 Wh removable battery (pre-installed)
- Battery charger, 48 V / 3 A (US plug)
- Pedals (pair, in box, require installation)
- Foot Rest (in box, requires installation)
- Owner's manual + quick-start guide
- Reflectors (front + rear, pre-installed)
- Rear turn signals (pre-installed on handlebar)
- mmWave radar + rear-view camera (pre-installed and paired with display)
L1_Quick_Start_Guide-EN
L1_User_Manual_EN