Stay in the loop
Be the first to know what's coming next, get access to sneak peeks and more.
Cowboy e-bike Cowboy 4 ST Delivered from 20 days
With an open frame and an open mind,
tune into the connected electric ride.
Meet the new Cowboy 4 ST as it puts a
fresh spin on a classic. Step in, turn on.
Step Ahead
Press ahead, and the single-speed motor
makes any ride an effortless one. No need to
reach for another gear, the assistance intuitively
kicks in. Rise up to the city before you,
and cycle to a place without limit.
Cowboy 4 ST e-bike
Go easy on the climb as the automatic assistance gives you a constant source of power.
Let the battery be the only thing you carry inside for a charge. Recharged and ready to snap into place.
Once docked in the cockpit, your phone is in a state of charge.
Assistance
Go easy on the climb as the automatic assistance gives you a constant source of power.
Removable battery
Let the battery be the only thing you carry inside for a charge. Recharged and ready to snap into place.
Learn moreWireless charging
Once docked in the cockpit, your phone is in a state of charge.
Dock your phone, give it a charge, and the app
tunes into the road as the only companion you
need to show the way. Get there quick if you
must, roam further if you wish. Your battery is
not the only one with autonomy on this ride.
Your mind has gained its freedom, too.
Cowboy 4 ST e-bike
Smart companion
With a constant ally tuned into the road, it will keep you moving well informed.
Navigation
Go anywhere, and we'll guide to your favorite spots with an eye toward the clearest route.
Ride stats
Move your feet and your mind and we'll show you what you've gained with each ride.
Cowboy 4 ST e-bike
Just as your bike has come to recognise you, it
never escapes your attention. The embedded
sensors tell you of its whereabouts. Back on the
saddle, the glow of your lights frame each place
you ride, but worry holds no position here.
Be alerted if someone attempts to snatch your bike, with real-time tracking to help you get it back.*
* Included with Theft Insurance.
Embedded sensors detect a fall and talk to the app to alert your emergency contacts.
A wider tyre with a puncture-resistant layer adds comfort and durability to your ride.
Theft Detection
Be alerted if someone attempts to snatch your bike, with real-time tracking to help you get it back.*
* Included with Theft Insurance.
Crash Detection
Embedded sensors detect a fall and talk to the app to alert your emergency contacts.
Resilient tyres
A wider tyre with a puncture-resistant layer adds comfort and durability to your ride.
Step Ahead
Cowboy 4 ST e-bike
Features 06
Auto Unlock
The app senses when you're nearby to unlock automatically.
Hydraulic disc brakes
Brakes with total stopping power the second you make contact.
Integrated lights
Lights integrated into the frame give you always-on visibility day and night.
Find My Bike
GPS tracking so you know where your bike is and can track it anytime.
Range
The removable battery has up to 70 km battery autonomy and weighs only 2.4 kg.
Lightweight
An agile ride weighing in at only 19.2 kg makes it versatile for city life.
A reliable prediction
With Cowboy, you'll always have a reliable source of power when you're on the road.
The app uses predictive technology to calculate your remaining autonomy based on your riding behavior. Whether you're usually carrying an extra heavy load, requiring more power from the motor and battery, or cycling in tough road conditions, you'll always know about how much power you have to get to where you're going and back.
And if ever we detect you'll soon run out of juice or won't have enough for the return trip, we'll notify you it's about time to recharge.
Battery level estimation
With Cowboy, you're in charge. We keep you informed of your current battery level before, during and after each ride so you can always plan ahead.
Through predictive technology in the app, we show you how much you'll have left at the end of the ride. If you'll run out of power soon, we'll notify you that it's time to recharge. Then simply remove the battery with a turn of a key and carry it inside. It weighs only 2.4 kg and charges fully in 3.5 hours.
With proper care of your battery, you'll get the most out of its expected range so you can roam further. It's common for lithium ion batteries to reach a lower range in different conditions, such as during cold weather when it can temporarily lose up to 10km of autonomy, or in more challenging terrain like hilly roads or start-and-stop traffic.
Cowboy e-bike Compare Bikes
| Cowboy 4 | Cowboy 4 ST | Cowboy 3 | |
|---|---|---|---|
Cowboy 4 The iconic frame brought to a new performance height as a sporty, active ride. £2.490 |
Cowboy 4 ST An open frame for an upright riding position as the most comfortable ride in town. £2.490 |
Cowboy 3 The lightweight frame that has earned its street tread as a sleek, agile ride. £1.990 | |
| Comfort | |||
| Position | Dynamic position | Original Cowboy frame | Dynamic position | Step-through frame | Dynamic position | Original |
| Rider's height | Optimized for riders between 170-195 cm tall - One M-L frame size | Optimized for riders between 165-190 cm tall - M frame size | Optimized for riders between 170-195 cm tall - One M-L frame size |
| Cockpit | Yes | Yes | No |
| Wireless phone charging | Yes | Yes | No |
| Handlebar | Flat | Curved | Flat |
| Handlebar width | 54 cm | 57 cm | 54 cm |
| Full bike weight | 18.9 kg - including battery and mudguards | 19.2 kg - including battery and mudguards | 18.2 kg - including battery and mudguards |
| Saddle | Selle Royal, Essenza Athletic | Selle Royal, Essenza Athletic | Custom designed |
| Performance | |||
| Assist speed | 25 km/h | 25 km/h | 25 km/h |
| Battery | Removable Lithium ion battery | Removable Lithium ion battery | Removable Lithium ion battery |
| Battery range | Up to 70 km autonomy | Up to 70 km autonomy | Up to 70 km autonomy |
| Battery charging time | 100% recharged in 3.5 hours | 100% recharged in 3.5 hours | 100% recharged in 3.5 hours |
| Motor torque | 45 Nm | 45 Nm | 30 Nm |
| Total weight carried (ISO 4210 certification) | 140 kg - including bike | 140 kg - including bike | 110 kg - including bike |
| Safety | |||
| Tyres | Puncture resistant Cowboy custom tyres | Puncture resistant Cowboy custom tyres | Puncture resistant Cowboy custom tyres |
| Tyres width | 47 mm | 47 mm | 42 mm |
| Integrated lights | 200 lumen front - 50 lumen rear | 200 lumen front - 50 lumen rear | 200 lumen front - 50 lumen rear |
| Find My Bike | Yes | Yes | Yes |
| Crash Detection | Yes | Yes | Yes |
| Theft Alerts | Available with Theft Insurance plan | Available with Theft Insurance plan | Available with Theft Insurance plan |
| Accessories | |||
| Mudguards | Included | Included | Included |
| Rear rack | Optional | Optional | No |
| Kickstand | Optional | Optional | No |
| App functionalities | |||
| Digital key and Auto Unlock | Yes | Yes | Yes |
| Ride dashboard and navigation | Yes | Yes | Yes |
| Air quality mapping | Yes | Yes | Yes |
| Activities tracking and achievements | Yes | Yes | Yes |
Step in, turn on.
C4 ST | Rating based on reviews
