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The "E-Courier Plus Forma" model from Stevens, launched in 2024, is a high-quality e-bike which, at a price of 5,699 EUR, is positioned in the upper mid-range. The frame is made from robust 6061 aluminium, which gives the bike a high degree of stability. The maximum load capacity is 180 kg, whilst the bike’s own weight is 28 kg.
Braking performance is provided by Shimano CUES U8000 brakes at the front and rear, complemented by Shimano SM-RT86 brake discs with a diameter of 180 mm on both wheels. Gear changes are controlled via an Enviolo Trekking CVP system with an Enviolo Twist Controller as the gear lever, ensuring smooth and comfortable gear selection.
The SR Suntour Mobie34-Air fork, with 80 mm of travel, offers pleasant suspension and contributes to a comfortable ride. For lighting, a Supernova Mini 3 Pro front light and a Supernova M99 TL 3 MAX rear light are fitted, ensuring excellent visibility and safety on the road.
The bike is fitted with ATB Alu Pro Reflex pedals and features a Bosch bottom bracket. The crankset is an Oxygen E-Scorpo, whilst the sprocket is a Gates CDX Centre Track sprocket with 24 teeth. Power is transmitted via a Gates CDX Centre Track Carbon Drive Belt, which is renowned for its durability and low maintenance.
The handlebars are Oxygen E-Scorpo with a width of 700 mm, and the stem is an adjustable Oxygen Versa II. The headset is an Acros Blocklock Taper 1 1/8"–1 1/2", which provides additional stability. The rims are Oxygen RM-T25 Disc, measuring 25 x 622, and the tyres are Schwalbe Marathon Efficiency Evolution in size 50-622, fitted to both the front and rear.
The front hub is a Strummer M17-3, and the saddle is a Selle Royal ON Female, mounted on an Oxygen E-Scorpo seatpost. The bike is also fitted with SKS mudguards, a chain guard and a STEVENS Edge kickstand. A Racktime Supernova RTA luggage rack provides additional carrying capacity.
Power is provided by a Bosch G4 Performance Line CX motor combined with a Bosch PowerPack 800 battery, which has a capacity of 800 Wh. The Bosch Kiox 300 display provides all the key information at a glance and allows for easy control of the e-bike.
| Rear brakes | Shimano CUES U8000 BR-U8000 |
| Front brakes | Shimano CUES U8000 BR-U8020 |
| Front brake disc | Shimano SM-RT86, 180 mm |
| Rear brake disc | Shimano SM-RT86, 180 mm |
| Brake levers | Shimano CUES U8000 |
| Frame | Aluminium 6061 |
| Frame material | Aluminium |
| Drivetrain | Enviolo Trekking CVP |
| Shift levers | Enviolo Twist Controller |
| Drivetrain type | Hub gear |
| Fork | SR Suntour Mobie34-Air |
| Fork travel (mm) | 80 |
| Bottom bracket | Bosch |
| Crankset | Oxygen E-Scorpo |
| Sprocket | Gates CDX centre track sprocket, 24 t. |
| Drive | Gates CDX Centre Track Carbon Drive Belt |
| Headset | Acros Blocklock Taper 1 1/8"-1 1/2" |
| Handlebar | Oxygen E-Scorpo 700 mm |
| Stem | Oxygen Versa II, adjustable |
| Saddle | Selle Royal ON Female |
| Seatpost | Oxygen E-Scorpo |
| Wheel size | 28"/622mm |
| Front tire | Schwalbe Marathon Efficiency Evolution, 50-622 |
| Rear tire | Schwalbe Marathon Efficiency Evolution, 50-622 |
| Front hub | Strummer M17-3 |
| Pedals | ATB Alu Pro Reflex |
| Front light | Supernova Mini 3 Pro |
| Rear light | Supernova M99 TL 3 MAX |
| Mudguards | SKS mudguards |
| Kickstand | STEVENS Edge |
| Rack | Racktime Supernova RTA luggage carrier |
| Motor manufacturer / model | Bosch G4 Performance Line CX |
| Motor type | up to 25 km/h |
| Display | Bosch Kiox 300 |
| Battery | Bosch PowerPack 800 |
| Battery capacity (Wh) | 800 |
| Battery mount | Semi-Intube |
| Battery type | Lithium-ion (Li-ion) |
| Battery voltage (V) | 36V |