E-Courier Plus Generation 1

Weight	28.4 kg
Frame	Aluminium 6061
Sizes	F 46, 52, 56, 60 cm
Color	Electric Silver

Pricing

Price: On Request

Even more plus

The E-Courier Plus e-city bike utilises our innovative city and touring frame for high stability and perfect integration of the Bosch Performance Line CX motor with a powerful 85 Nm torque. The ingenious frame design houses a Bosch PowerPack battery with 725 Wh capacity for extra range. The other hardware with high-quality suspension fork (80 mm travel), continuously variable Enviolo hub gears and the low-maintenance Gates carbon belt drive is also extremely impressive and offers you a real plus in terms of riding comfort, safety and reliability.

Comfort pedelec with finely constructed frame for high rigidity and 180 kg permissible total weight
SR Suntour Mobie34 suspension fork for lots of riding safety even on rougher roads
Bosch Performance Line CX Drive Unit and 725 Wh batttery
Integrated cable routing for a clean cockpit
Hama USB-C charger port allows charging of smart devices

Gallery

Illustration may differ. Specification subject to change.

Chassis

Frame

Aluminium 6061

O.L.D.: 135 mm
Brake: postmount disc 7"
BB: Bosch
Cable routing: internal
Fender + rack mounts
Adjustable dropouts
Carrying handle

Fork

SR Suntour Mobie34-Air

Travel: 80 mm
Air suspension
Tapered Steerer 1 1/8" - 1 1/2"
O.L.D.: 100 mm
Brake: postmount disc 7"
Fender mounts

Headset

Acros Blocklock Taper 1 1/8"-1 1/2"

Upper bearing cup: ZS56/28.6
Lower bearing cup: ZS66/40

Brake front

Tektro HD-T737

Hydraulic disc brake
4 pistons

Brake rear

Tektro HD-T737

Hydraulic disc brake
4 pistons

Brake disc

Tektro TR180-45A

Rotor size: 180 mm
Center-Lock

Drivetrain

Crankset

Oxygen E-Scorpo

BB type: Bosch / ISIS
Chainguard

Motor sprocket

Gates CDX chainring

48 T

Belt

Gates CDX Center Track Carbon Drive Belt

Length: 125 T

Derailleur rear

Enviolo Trekking CVP

Stepless gear hub
Gear range: 380%
Freewheel
Axle: 10x135 mm threaded

Cassette

Gates CDX Center Track sprocket

24 T

Pedals: ATB Alu Pro Reflex

E-System

Engine

Bosch G4 Performance Line CX

The smart system
Continuous rated power: 250 W
Max. torque: 85 Nm
Breakaway at 25 km/h (15.5 mph)
No of notches: 4 drive modes with support levels 60-340 % plus walk assistance
Mileage: See BOSCH Range Assistant

Battery

Bosch PowerPack 725

The smart system
Capacity: 725 Wh/19.2 Ah
Voltage: 36 V
Technology: Li-Ion

Charger: Bosch 4A charger

Wheelset

Hubs front

Shimano Deore XT

HB-M8110
Axle: QR15x100 mm

Rims

Oxygen RM-T25 Disc

ETRTO: 25 x 622

Tires

Schwalbe Marathon E-Plus Performance

Tire size: 50-622
ADDIX E compound
SmartGuard
Reflective stripes

Cockpit

Handlebar

Oxygen E-Scorpo

Width: 680 mm
Backsweep: 5°
Rise: 25 mm
Clamp: 31.8 mm

Stem

Oxygen Versa II, adjustable

Handlebar clamp: 31.8 mm
Angle: adjustable (0° - 90°)

Saddle: Selle Royal ON Female

Seatpost

Oxygen E-Scorpo

Length: 320 mm
Diameter: 30,9 mm
Insertion depth: min. 100 mm

Shift lever right

Enviolo Twist Controller

Twist shifter
With Display

Brake lever

Tektro HD-T737

3 finger

Display

Bosch Kiox 300

The smart system

Headlight

B+M IQ-XS

Illuminance: 100 lux, 7 watt
High beam: 150 lux, 11 watt
Close range light

Taillight

Supernova M99 TL 2 Pure

Stationary taillight

Carrier

Racktime Supernova RTA rear rack

Rear rack mount: RTA
System: SNAP IT

Mudguards: SKS mudguards

Kickstand: STEVENS Edge

Bell: STEVENS D85 bell

Data

Weight: 28.4 kg

Laden weight: 180 kg

Color(s): Electric Silver

Sizes: F 46, 52, 56, 60 cm

Technology

E-Trekking and E-Allround frame

Our E-Trekking and E-Allround top model frame was specially developed for use with Bosch’s third generation eBike system, "The smart system".

180 kg gross vehicle weight

This is how many kilograms the E-bikes with the "Plus" suffix can weigh, including rider and luggage.

On/off switch with integrated USB-C charging socket

Smart technology for ease of use meets full biker support.

Enviolo hub

Effortless shifting with low operating forces and at standstill as well as under full load - only the continuously variable Enviolo hub gear offers this.

Belt drive

Silent running, low maintenance and weight saving.

QR15 thru axle

The most functional method of anchoring the front wheel in the (suspension) fork.

Tyre clearance up to 54 mm

More riding comfort and puncture protection for E-bikes with tyres up to 55 mm wide.

Dropouts with integrated pannier rack eyelets

Guarantees a stable and therefore secure connection.

Integrated pannier rack strut

Invisibly provides even more stability and lateral rigidity.

E-Trekking and E-Allround frame

Designed for use with the compact Bosch PowerPack batteries with a capacity of up to 800 Wh, the frames also impress with integrated cable routing and an integrated plastic parts concept. The battery cover, motor cover and chain guard merge into one another as if from a single mould. For a clean, uniform look and outstanding functionality.

180 kg gross vehicle weight

The STEVENS E-bikes with the "Plus" suffix can weigh 180 kilograms including rider and luggage. Enough for even the strongest types and the most demanding tasks. The frames are designed to handle this load and have been thoroughly tested by the experts from the Zedler Institute for Bicycle Technology and Safety.

On/off switch with integrated USB-C charging socket

On the E-Inception models with Shimano drive and the large Darfon battery, a USB-C charging socket on the top tube – ensures that the smartphone, action camera or lighting system are powered for as long as the trail adventure lasts. Riders can also switch the system on and off in a smart and user-friendly way on the top tube.

Enviolo hub

With its proven "Continuously Variable Planetary" CVP technology, the continuously variable Enviolo hub offers superior shifting comfort. Rotating metal balls inside – instead of the usual gear wheels – allow an infinite number of gear ratios with a wide gear range, easy shifting and an enormous gear range of up to 380 per cent (Enviolo Trekking hub).

Belt drive

With a belt drive, a sturdy belt transmits the drive from the crank to the sprocket of the drive wheel. Although the non-separable design of the belt requires a STEVENS frame with a separable right seat stay as a special measure, the advantages are convincing: noticeable weight savings, silent running and significantly lower maintenance requirements.

QR15 thru axle

The "15" stands for the axle diameter, the "QR" for "Quick Release" – and together for the most functional method of anchoring the front wheel in the (suspension) fork. The advantages are impressive: high rigidity, precise brake disc positioning and foolproof operation. STEVENS therefore equips all mountain bikes and E-MTBs as well as the highest quality trekking bikes, cross bikes and E-bikes with them. For (E-)MTBs in particular, the installation width has even been increased – from 100 to 110 mm, which is even stiffer.

Tyre clearance up to 54 mm

If you frequently ride your E-bike on less than optimal roads, you can fit tyres up to 55 mm wide. And then benefit from the maximum riding comfort and puncture protection that their extra large air volume brings, because you can now ride with even lower tyre pressure. The frames and forks of these bikes are already prepared for this.

Dropouts with integrated pannier rack eyelets

In collaboration with pannier rack specialists Tubus/Racktime STEVENS’ engineers have developed a dropout that also serves as an elegant pannier rack mount. It not only looks fantastic, it also ensures that forces caused by luggage or large amounts of groceries are evenly transmitted inot the frame – resulting in a more stable and safer design.

Integrated pannier rack strut

Even if you can’t see the support of the pannier rack to the seat stays – it’s there. A strut runs under the mudguard and – in conjunction with the mudguard attached to the pannier rack – provides even more stability and lateral stiffness.

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

The online size guide does not replace advice from a specialist retailer. It serves as an initial orientation and may differ from personal preferences. A test ride offers the best comparison.

Frame height (cm)		46	52	56	60	Measuring mode
Seattube length	A1	684,5	711,6	731,2	750,9	nominal
Seattube length	A2	450	500	540	580	bottom bracket to top of seattube
Seattube length	A3	211,6	212	211,6	211,6	bottom bracket to top of top tube
Top tube length	B	133	133	133	—
Top tube horizontal	C	595	620	640	660	center headtube to center seatpost/seattube
Headtube angle (°)	D	68,5	70	70	70
Seattube angle (°)	E	73	73	73	73
Wheelbase	F	1159	1176,5	1188,5	1209,6
Chainstay length	G	489	489	489	489
Headtube length	H	165	185	205	225
Bottom bracket drop	I	65	65	65	65	distance of bottom bracket to hub level*
Bottom bracket height	K	299	299	299	299	distance to ground*
Fork rake	L	44	44	44	44
Wheel radius front	N1	368	368	368	368	tyred
Wheel radius rear	N2	368	368	368	368	tyred
Standover height	O	501,5	501,5	501,5	501,5	top of top tube to ground**
Fork build height	P	486	486	486	486	incl. lower headset cups*
Front wheel - bottom bracket	Q	677,5	685,9	706,9	727,9
Reach	R	394,9	412	426,2	440,5	center bottom bracket to center headtube, horizontal
Stack	S	654,6	680,5	699,3	718,1	center bottom bracket to center headtube, vertical
Stack/Reach (1:x)		1,66	1,65	1,64	1,63	ratio stack to reach
Seatpost diameter		30,9	30,9	30,9	30,9
Stem length		90	90	110	110	center-center
Stem angle (°)		0	0	0	0
Handlebar diameter		31,8	31,8	31,8	31,8
Assembled spacers		6,6 + 2*10
Handlebar width		680	680	680	680
Cranklength		170	170	175	175
		46	52	56	60

* Values measured with rider on board and slightly compressed front fork / rearshock (regular riding position)

** measured 100 mm ahead of bottom bracket, fork and rearshock not compressed (static)

Bike-Category 1 E Plus

E-city and E-trekking bikes up to 180 kg

This category describes STEVENS E-city and E-trekking bikes with a higher maximum permissible overall weight.

Instructions on intended use

The maximum permissible overall weight (comprising rider, luggage, possibly trailer load and electric bicycle) should not exceed 180 kg. Under certain circumstances this maximum permissible overall weight can be further limited by the component manufacturers’ recommendations for use.
STEVENS E-city and E-trekking bikes are designed for a trailer load of 40 kg without and 80 kg with trailer brake.
Child seats are permitted on STEVENS E-city and E-trekking bikes. For more information see the chapter “Use of Child Seats” in your comprehensive STEVENS user manual.

Keep in mind that every bicycle or pedelec type is built for a specific intended use. Be sure to use your STEVENS pedelec only according to its intended use, as the STEVENS pedelec may otherwise not withstand the stress, fail and cause an accident with unforeseeable consequences! Using it for another than the intended use will also void the warranty.

Danger:

STEVENS bikes of the category 1 E Plus are not suitable for off-road use, jumps, slides, stair riding, stoppies, wheelies, tricks etc.!

	Electric Silver
46 cm	823063941
52 cm	823063947
56 cm	823063951
60 cm	823063953

E-Courier Plus Generation 1

Pricing

Even more plus

Gallery

Specifications

Chassis

Drivetrain

E-System

Wheelset

Cockpit

Data

Technology

E-Trekking and E-Allround frame

180 kg gross vehicle weight

On/off switch with integrated USB-C charging socket

Enviolo hub

Belt drive

QR15 thru axle

Tyre clearance up to 54 mm

Dropouts with integrated pannier rack eyelets

Integrated pannier rack strut

E-Trekking and E-Allround frame

180 kg gross vehicle weight

On/off switch with integrated USB-C charging socket

Enviolo hub

Belt drive

QR15 thru axle

Tyre clearance up to 54 mm

Dropouts with integrated pannier rack eyelets

Integrated pannier rack strut

Geometry