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E-Courier

Weight 23.8kg
Sizes  52, 55, 58, 61cm
Frame Aluminium 6061 TB
Color(s) Velvet Black

Pricing

recomm. retail price
2 599.00 €

Made for everyday Use.

This is what it looks like when STEVENS makes up its mind about hard everyday use: A light, stiff aluminium frame fitted with robust, longlife components from head to toe - hydraulic disc brakes from Shimano and a low-maintentance gearhub, just to name a few. To help the rider keep up with this kind of endurance, the strong Bosch motor will assist you in pedalling.

  • Comfortable and reliable gear hub pedelec
  • Stiff triple butted aluminum frame
  • Forma version w/ carrying option
  • Strong Shimano disc brakes
  • Busch & Mu?ller LED headlight with daylight function

Technology

Even when you can't see the strut that connects the pannier rack to the fender - it is there. The strut runs below the fender and provides - in connection with the rack mounted to the fender - more stability and lateral stiffness.

Hydroforming

Using water or oil pressure aluminium tubes are transformed from their original round shape into their ideal shape determined by STEVENS engineers to perfectly withstand any load without any weight penalty. Riders of allround bikes and pedelecs will benefit from a better stability caused by hydroforming even when they are touring with heavy luggage.

Triple Butted, Double Butted

Meaning a frame tube has three or two different wall thicknesses along its length. Triple butted (TB) is the usual technology with STEVENS high-quality frames.
Tubes with different wall thicknesses are optimally adjusted to certain ways of manufacturing or to withstand specific loads. Where the highest loads occur or where tubes are welded, walls are the thickest. Butted tubes allow frame weight to be lower by several hundred grams.

Reifenfreiheit bis 47mm

Wer häufiger auf Strecken mit weniger glattem Untergrund unterwegs ist, kann bis zu 47 mm breite Reifen montieren – und dann von mehr Fahrkomfort und Pannenschutz profitieren, die deren größeres Luftvolumen mit sich bringt, weil nunmehr mit geringerem Reifenluftdruck gefahren werden kann. Die Rahmen und Gabeln dieser Bikes sind jedenfalls schon darauf vorbereitet.

Adjustable Dropouts

High quality STEVENS frames equipped with a gear hub or Pinion 18-gear box come with adjustable dropouts. These make correct tensioning of the chain or drive belt very easy. Adjustment via headless set screw and Allen key allows very precise alignement. Two fastening bolts on each side provide tight grip. On bikes with derailleur shifting the chain is tensioned by the derailleur.

Hydraulic Disc Brakes – Trekking

There is no more reliable brake system than hydraulic disc brakes - that is why we strongly advice everyone, who is riding their cross, trekking- or city bike 12 months a year to choose one of our models with the „DISC“ suffix. Brake power is easy to modulate and does not fade a bit in the wet. Also the brakes are almost maintenance-free. And your local STEVENS dealer will gladly explain to you what you need to take care of when removing and re-installing a wheel

Di2-ready

Elektronische Schaltungen haben sich am Rennrad und am Mountainbike neben den klassischen mechanischen Schaltungen längst etabliert. Bestechend schnelle und zuverlässige Gangwechsel bei minimalem Wartungsaufwand machen sich eben nicht nur bei der Tour de France oder im Cyclocross-Worldcup oder auf den Cross Country-Weltcup-Strecken bezahlt. Und genau darum sind viele Rennrad- und Mountainbikerahmen von STEVENS bereits „Di2-ready“ – sprich: für die nahtlose Integration von Akkus und Kabeln (anstelle der herkömmlichen Seilzüge) vorbereitet. Und selbst für seine edle Alfine-Nabenschaltung bietet Shimano eine Elektronik-Version an.

Equipment

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061 TB
  • Axle: 135mm threaded
  • Brake: postmount disc 6"
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
  • Chain tensioner
Front fork
SR Suntour NCX D LO
  • Travel: 63mm
  • Coil spring
  • Lockout
  • Steerer 1 1/8"
  • Axle: QR9x100
  • Brake: postmount disc 6"
  • Fender mounts
Headset
STEVENS AH 1 1/8"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS44/30
Brakes
Shimano BR-M365
  • Hydraulic Discbrake
  • Rotor: SM-RT54
  • Rotor size: 180/160mm
  • Center-Lock
  • 3 finger

Drivetrain

Engine
Bosch Active Line Cruise
  • Continuous rated power: 250W
  • Max. torque: 50Nm
Accumulator
Bosch PowerPack 400
  • Capacity: 400Wh/11Ah
  • Voltage: 36V
  • Technology: Li-Ion
Breakaway at
25km/h (15.5mph)
Mileage
See BOSCH Range Assistant
No of notches
4 drive modes with support levels 40-250% plus walk assistance
Crankset
Oxygen Vista
  • Teeth count: 18
  • BB type: Bosch
  • Chainguard
Chain
KMC Z610HX
Derailleur r
Shimano Nexus
  • SG-C6001-8D
  • 8-speed gear hub with freewheel
  • Gear range: 307%
Cassette
Shimano
  • Teeth count: 21
Pedals
City Alu Reflex
Gear ratio
Zoom 2.50 - 7.65 m, 1*8

Wheelset

Hubs
Shimano Deore | Nexus
  • HB-M615 | SG-C6001-8D
  • 8-speed internal gear hub
Rims
Oxygen PRO-D A19
Tires
Schwalbe Marathon GreenGuard
  • Tire size: 40-622
  • Endurance compound
  • GreenGuard
  • Twin-Skin
  • Reflective stripes

Cockpit

Handlebar
Oxygen E-Scorpo
  • Width: 660mm
  • Backsweep: 9°
  • Rise: 25mm
  • Clamp: 31.8mm
Stem
Oxygen E-Scorpo
  • Handlebar clamp: 31.8mm
  • Angle: 17°
Saddle
Selle Royal Freccia
Seatpost
Oxygen E-Scorpo
  • Length: 320mm
  • Diameter: 31.6mm
  • Insertion depth min. 100mm
Shiftlever
Shimano Alfine 8
  • SL-S503
Brakelever
Shimano BL-M365
  • 3 finger
Display
Bosch Intuvia
Lighting
B+M IQ Avy T Senso+ | Shine Evo
  • Illuminance (front): 30 lux
  • Daylight function (front)
  • Stationary taillight
  • Automatic on/off

Data

Weight
23.8kg
Sizes
52, 55, 58, 61cm
Color(s)
Velvet Black
Laden weight
140kg
  • Bike incl. rider, clothing and luggage
 

Test Reports

Logo Ein tadelloses Bike für den Alltag

Ein tadelloses Bike für den Alltag

03/2016

Conclusion: The STEVENS E-Courier excels in every-day use - just as its low weight of 23.8kg (52.43lbs).
Logo Für Großstadt und mehr

Für Großstadt und mehr

01/2016

The E-Courier is a classy bike with great handling that can also be ridden a little faster.

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm) 52 55 58 61 Measuring mode
Seattube length A1 601 620 645 666 nominal
Seattube length A2 520 550 580 610 bottom bracket to top of seattube
Seattube length A3 452 482 512 542 bottom bracket to top of top tube
Top tube length B 549 564 578 590  
Top tube horizontal C 575 590 605 617 center headtube to center seatpost/seattube
Headtube angle (°) D 70 70 71 71.5  
Seattube angle (°) E 72.5 72.5 72.5 72.5  
Wheelbase F 1121 1124 1142 1149  
Chainstay length G 498 498 498 498  
Headtube length H 135 155 175 195  
Bottom bracket drop I 65 65 65 65 distance of bottom bracket to hub level*
Bottom bracket height K 283 283 283 283 distance to ground*
Fork rake L 45 45 45 45  
Slope M 168 158 153 145 top tube level distance front to rear
Wheel radius N 348 348 348 348 incl. tires
Standover height O 767 792 820 846 top of top tube to ground**
Fork build height P 455 455 455 455 incl. lower headset cups*
Front wheel - bottom bracket Q 630 646 651 658  
Reach R 383 392 400 406 center bottom bracket to center headtube, horizontal
Stack S 604 623 646 667 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.58 1.59 1.62 1.64 ratio stack to reach
Seatpost diameter   31.6 31.6 31.6 31.6  
Stem length   100 100 110 120 center-center
Stem angle (°)   17 17 17 17  
Handlebar diameter   31.8 31.8 31.8 31.8  
Assembled spacers   23.2 + 10 + 10 + 5 + 5 + 5  
Handlebar width   660 660 660 660  
Cranklength   170 175 175 175  
    52 55 58 61  

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

** measured 1/3 from seattube and 2/3 from headtube, fork and rearshock not compressed (static)

// NEVER STOP