More than just speed, L1 integrates multiple advanced sensors, it presents real-time data on gradient, cadence, and altitude. Stay informed with essential riding data and quickly switch between riding data, navigation, and camera views.


A Bike Syncs
with Your Move







Proactive Safety for Your Family
TARRAN Vision Unit
A solution refined through heavy road testing and proven by the rider community, brings vehicle-standard safety to the cycling world, making the road a safer place for everyone. Worry no more about the rear on busy streets and turnings.
Real-time Rear-view Assist
Never look back when moving forward. During turns, lane changes, or heavy traffic, the center display provides a clear, lag-free feed of what’s happening behind, so you can focus on the path ahead.
Proactive Collision Alert
See risks intuitively on center display. The mmWave radar detects approaching vehicles and alerts riders via the display. Brake light works in sync to alert approaching vehicles.
Emergency Dashcam Recording
TARRAN Vision Unit records your ride as a dashcam. It automatically detects incidents, tagging and securing critical footage in a protected folder. You’ll have a reliable digital witness by your side.
Smart Lighting System
Ride with a reactive lighting system that seamlessly syncs your bike and helmet, not only visible, but also elegant, ensuring you are seen and protected.
Integrated Turn Signals
Signal your intent with ease. Both front and rear turn signals are fully integrated into TARRAN System, require no extra wires or cluttered buttons. Keep your hands on the bars and your focus on the road.
Smart Helmet Control
Elevate your presence to another level. By wirelessly bridging with leading smart helmets brands like Lumos and Unit1, your turn signals are synced together so you are noticed by drivers from every angle.
Reactive Brake Light
The brake light alerts vehicles behind if the bike senses your deceleration or if a vehicle approaches too quickly. It’s a proactive shield that clear out your safety zone on the street.
Dual-Beam Front Light
Equipped with an up to 150 Lux front light that makes nighttime riding feel as natural and secure as day. Switch seamlessly between high and low beams to adapt to your environment.
Safety Cabin for Kids
Designed for your most precious cargo, the Kid Safety Cabin transforms every school run into a shared adventure, ensuring safety and comfort while they explore the world from their seat.
Snap-n-Lock GuardRail
The easy-open mechanism allows children to climb onto the bike themselves and saves your strength. Snap and lock the guardrail to ensure security throughout the journey. Freedom for kids, and absolute peace of mind for you.
MIK HD Adaptive Child Seats
With native MIK HD compatibility, the rear seat integrates effortlessly with premium third-party seats like the Thule Yepp. Get full harness protection as well as comfortable rides for your toddlers, and adapt to every stage of their childhood.
Monitor Camera for Kids
Stay connected with kids on your rear. The optional monitor camera streams the rear seat directly to your center display.

Peace of Mind in
Every Leave Behind
Sentry Mode
Sentry Mode monitors suspicious movements when your bike is locked, and triggers an audio alert the moment suspicious movement is detected.
Sentry Mode monitors suspicious movements when your bike is locked, and triggers an audio alert the moment suspicious movement is detected.

SyncStand E-Lock
Once deployed, SyncStand doubles as an anti-theft lock, keeping the bike unmoveable.
Once deployed, SyncStand doubles as an anti-theft lock, keeping the bike unmoveable.

Multi-band GPS
Multi-band GPS module, it tracks your ride in real-time, pinpoints your bike's location with precision, and delivers comprehensive multi-level anti-theft security.
Multi-band GPS module, it tracks your ride in real-time, pinpoints your bike's location with precision, and delivers comprehensive multi-level anti-theft security.

Monitor Camera for Sentry Mode
Enhanced antitheft protection with monitor camera add-on. Get instant suspicious visual records in sentry mode.
Enhanced antitheft protection with monitor camera add-on. Get instant suspicious visual records in sentry mode.

Remote Locking
Lock and unlock your bike remotely with TARRAN App. No worries, your L1 is always connected with onboard 4G.
Lock and unlock your bike remotely with TARRAN App. No worries, your L1 is always connected with onboard 4G.

Carry All

Watches Out for You.
Intuitive Dashboard
Navigation Mirroring
Seamless transition from your pocket to the cockpit. Discover cyclist-friendly paths on your phone and mirror them instantly to the center display.
Connect to TARRAN APP
Check status, location, and get sentry mode notifications in real-time through TARRAN App. Seamlessly export your datas to fitness apps like Strava to track every achievement.
Smart Add-ons Integration
Customization without clutter. All smart add-ons integrate instantly into the TarranOS via a simple plug, eliminating extra wires and maintainence.
Dual USB-C Ports
Dual fast charging ports provide up to 65W of PD fast-charging at the headtube and 27W at the NFC panel, keeping your devices energized from city commutes to holiday trips.
OTA Upgrade
Over-the-Air technology delivers new features and performance optimizations, ensuring your L1 always rides to its best.
OBD System
The OBD (On-Board Diagnostic) system pinpoints issues and identifies specific parts that fails, giving you the confidence to maintain with ease.
Refined to Adapt, Engineered to Stand Out
Adapt in Ease, Rides for All
RiderFit Adjustable Handlepost
Engineered for reach and handlebar height adjustment. This handlepost truly accommodates the riding position needs of cyclists with different heights compared to existing products, delivering a more comfortable and relaxed riding experience.
Dropper Post
No complicated adjustment needed, supports up to 150mm travel quick seat post height adjustment.
Low Step-Through Design
The 50cm low-profile frame invites everyone to the ride. An elegant choice that makes stepping on and off safe and smooth.
Hauling Your Cargo, Saving Your Sapce
Vertical Parking
L1 stands securely on its tail, ensures stable vertical parking that fits into tight apartments, garages or narrow hallways.
Compact Folding Handlepost
The folding handlepost reduces the bike’s profile in seconds, making it easy to slide into vans, motorhomes, or tuck away in even tighter vertical spaces.
Pull And Glide
Integrated pulling wheels on the rear rack allow you to glide the bike through elevators and corridors while it stands upright.
Stability, Simplicity
Refined Geometry
Refined geometry stabilizes the front wheel for nimble 20-inch handling. It balances a sharp, responsive feel and sense of control.
Low-Gravity Stability
The 20-inch wheels significantly lower the center of gravity. This creates a more stable riding experience that keeps you in control, even when the bike is fully loaded.
Concealed And Removable Battery
The tube houses a removable battery that concealed into the frame for a clean look. It offers the perfect balance of aesthetic purity and comprehensive protection.
Minimalism Finish
By stripping away visible seams and welds, we have created a premium, fluid finish that reflects the uncompromising quality of the L1.
Global Certification
RoHS, and REACH SVHC, certified by TÜV Rheinland.
Geometry & Specs
Electronics
- L1S L1M
- Motor Mid-drive Motor, 100Nm torque, Rated continuous power 250W, Maximum power 750W Mid-drive Motor, 100Nm torque, Rated continuous power 250W, Maximum power 750W
- Battery 693Wh(47.19V/14.7Ah) Capacity, removable 693Wh(47.19V/14.7Ah) Capacity, removable
- Display 5.2-inch TFT TouchScreen with TarranOS 5.2-inch TFT TouchScreen with TarranOS
- Front Light SATE-LITE C19, 150Lux, with high and low beam SATE-LITE C19, 150Lux, with high and low beam
- Tail Light Sate-lite M18, increased brightness under deceleration, powered by main battery Sate-lite M18, increased brightness under deceleration, powered by main battery
- Turn Signals Tarran Turn Signals /
- IoT LTE Module*, 5 GHz Wi-fi, Bluetooth 5.1, Multi-band GNSS (GPS, GLONASS, Galileo, BeiDou) LTE Module*, 5 GHz Wi-fi, Bluetooth 5.1, Multi-band GNSS (GPS, GLONASS, Galileo, BeiDou)
- Kickstand Tarran SyncStand Auto Electric Kickstand Tarran E-Lock Kickstand
- Charger 48V/3A 48V/3A
- Electronic Shifter Enviolo AUTOMATIQ Pro, integrated with Tarran System /
- Advanced Riding Safety mmWave Radar, Rear-view Camera /
- Smart Helmet Compatible
Components
- L1S L1M
- Front fork Suntour SF22-MOBIE34-CGO, 15*110, 20", 80mm travel Suntour SF22-MOBIE34-CGO, 15*110, 20", 80mm travel
- Handlebar Ergonomic Alloy Handlebar, width 640mm Ergonomic Alloy Handlebar, width 640mm
- Handlepost Tarran Handlepost, adjustable height and angle Tarran Handlepost, adjustable height and angle
- Grips Velo Silicon Commuter Grips Velo Silicon Commuter Grips
-
Brakes
TRP C2.3RX, Reach adjustable,
TRP R203S01E 203mm rotor, 2.3mm Thickness, 6-bolt Tektro HD-T5140 4P, 4 finger, 5mm Pad, 5mm hose, Black;
TR180-54, 180MM, 2.3MM Thickness, 1 Piece 6-bolt - Tires Maxxis Metroloads Pro, 20x2.4 Maxxis Metroloads Pro, 20x2.4
- Front wheel Tarran 20'' Cargo-specific wheelset, Novatec Front Hub,15x110mm,36H/13G,6 Bolts,Black Tarran 20'' Cargo-specific wheelset, Novatec Front Hub,15x110mm,36H/13G,6 Bolts,Black
- Rear wheel Tarran 20'' Cargo-specific wheelset, ENVIOLO, HEAVY DUTY, 148 MODULAR AXLE, 36 SPOKE, DISC BRAKE - 40T SPLINE Tarran 20'' Cargo-specific wheelset, Novatec Rear Hub,12X148mm, Shimano HG,36H/13G,6 Bolts,Black
- Saddle Velo Commuter Saddle Velo Commuter Saddle
- Shifter Automatic shifting, with adjustable cadence settings via the TARRAN display MicroSHIFT ADVENT X, 10-speed
- Derailleur Enviolo Internal Gear Hub, Stepless Shifting MicroSHIFT ADVENT X, 10-speed
- Seatpost Electronic Dropper Seatpost, integrated with Tarran System, 34.9mm, Travel 150mm Lever-actuated Dropper post, 34.9mm,Travel 150mm
- Chain ring 55T, for Gates drive belt CDX Narrow-wide Chainring, Steel, 48T
- Cassette 22T, for Gates drive belt CDX Microshift CS-EH103A 11-42T
- Chain Gates drive belt CDX KMC e10 Sport
- Crank Alloy Ebike Crank, 160mm Alloy Ebike Crank, 160mm
Performance
- L1S L1M
- Max. assist speed EU: 25km/h; NA: 20mph EU: 25km/h; NA: 20mph
- Bike weight (without battery) ≈37.5kg ≈34kg
- Max. gross weight (bike, rider, load) 215kg 215kg
- Max. rider weight 125kg 125kg
- Max. rear load 105kg 105kg
- Rider Height Range 155cm-195cm 155cm-195cm
















