E-14

Poids 27,3 kg
Cadre Aluminium 6061
Couleur (s) Stealth Black
Taille 52, 55, 58, 61 cm

Prix

Prix public conseillé
6 299,00 €

Aussi performant que possible.

Pour notre modèle haut de gamme, les ingénieurs de STEVENS ont combiné tout leur savoir-faire avec les meilleurs composants pour créer ce vélo électrique haut de gamme. Un couple de 85 Nm du moteur CX de Bosch, leader du marché, est associé à un Rohloff Speedhub, la seule boîte de vitesse capable de résister à ces contraintes même après une utilisation prolongée. Son fonctionnement électronique est entièrement intégré au système de gestion du moteur pour permettre le changement de vitesse le plus rapide et le plus souple possible. Une géométrie bien arrondie, une fourche suspendue sensible et une tige de selle à suspension (avec fonction télescopique) offrent un confort idéal.

  • Vélo électrique haut de gamme avec moyeu électronique à 14 vitesses, changement automatique et transmission Gates Carbon
  • Moteur puissant Bosch G4 Performance Line CX (250 W / 85 Nm) et batterie 625 Wh intégrée
  • Freins à disque à 4 pistons Magura
  • Pneus larges + tige de selle réglable = plus de confort !
  • Spécifications hautement fonctionnelles pour les citadins, dont un faisceau LED avant (120 Lux !)

Équipement

Détails

Châssis

Cadre
Aluminium 6061
  • O.L.D. : 135 mm
  • Frein : disque postmount 7"
  • Boitier de pédalier : Bosch
  • Acheminement des câbles : interne
  • Fixations pour garde-boues et porte-bagage
  • Pattes réglables
  • Poignée de transport
  • Boîte PowerTube (avec verrouillage)
Fourche
SR Suntour Mobie25-Air RLR
  • Débattement : 63 mm
  • Suspension à air
  • Verrouillage à distance
  • Pivot conique 1 1/8" - 1 1/2"
  • O.L.D. : 100 mm
  • Frein : disque postmount 6"
  • Fixations pour garde-boues
Jeu de direction
STEVENS AH Taper 1 1/8"-1 1/2"
  • Cuvette de roulement supérieure : ZS44/28.6
  • Cuvette de roulement inférieure : ZS55/40
Freins
Magura MT5N-e
  • Frein à disque hydraulique
  • Disque : Storm HC/Rohloff
  • Diamètre du disque : 180/180 mm
  • Center-Lock/4 vis

Transmission

Pédalier
Courroie Oxygen E-Scorpo, pignon Gates CDX
  • 50 dts
  • Type d’axe de pédalier : Bosch / ISIS
Courroie
Gates CDX Center Track Carbon Drive Belt
  • Longueur : 125 dts
Dérailleur arrière
Rohloff Speedhub E-14
  • Moyeu à 14 vitesses intégrées
  • Plage de développement : 526 %
  • Roue libre
  • Fixation du rotor : 4 écrous
Cassette
Pignon Gates CDX Center Track
  • 19 dts
  • Fixation Rohloff
Pédales
ATB Alu Pro Reflex
Développement
Zoom 1.65 - 8.69 m, 1*14

E-System

Moteur
Bosch G4 Performance Line CX Cruise
  • Puissance mesurée continue : 250 W
  • Couple max. : 85 Nm
Batterie
Bosch PowerTube 625
  • Capacité : 625 Wh/16.7 Ah
  • Voltage : 36 V
  • Technologie : Li-Ion
Limite
25 km/h
Distance
Voir l’assistant BOSCH Range
Nombre de vitesses
4 modes de transmission avec niveaux d’assistance de 60-340 % et mode marche

Roues

Moyeu
Shimano Deore XT | Rohloff Speedhub 500/14 CC DB
  • HB-M8010 | Moyeu 14 vitesses
  • Axe : QR15x100 mm/10x135 mm
Jantes
Oxygen SL-D A21
  • ETRTO: 21 x 622
Pneus
Schwalbe Marathon E-Plus Performance
  • Taille de pneumatique : 47-622
  • Gomme Addix E
  • SmartGuard 2.0
  • Bandes réfléchissantes

Poste de pilotage

Cintre
Oxygen E-Scorpo
  • Largeur : 660 mm
  • Cintrage arrière : 9°
  • Rise: 25 mm
  • Collier : 31,8 mm
Potence
Oxygen Versa II, réglable
  • Collier du cintre : 31,8 mm
  • Angle : ajustable (0°- 90°)
Selle
Selle Royal eZone
Tige de Selle
Kind Shock 860i
  • Débattement : 70 mm
  • Longueur : 369 mm
  • Diamètre : 30,9 mm
  • Profondeur d’insertion : min. 100 mm
Levier de frein
Magura MT5N-e
  • 3 doigts
  • Ball end
Écran
Bosch Kiox
Éclairage
B+M IQ-XMF 80/120 Lux | Supernova M99 TL 2 Pure
  • Éclairage (avant): 80 lux
  • 120 lux à pleine puissance
  • Éclairage faible portée
  • Feu arrière fixe
Accessoires
Porte-bagages arrière Racktime Supernova RTA | Garde-boues SKS | Béquille Pledger Comp | Sonnette STEVENS D85
  • Béquille : KSA 40
  • Fixation porte-bagage arrière : RTA

Données

Poids
27,3 kg
Poid en charge max.
140 kg
  • Vélo avec le cycliste, les vêtements et les bagages
Couleur (s)
Stealth Black
Taille
52, 55, 58, 61 cm

Technologie

Rohloff E-14

Rohloff E-14

Electronic, efficient and intelligent shifting.

Lire plus …

Bosch G4 Performance Line CX Cruise

Bosch G4 Performance Line CX Cruise

Smaller, lighter, more powerful - thus ideally suited for high-end e-bikes.

Lire plus …

Bosch Kiox-Display

Bosch Kiox-Display

The innovative Kiox display is attached to the stem with a user friendly magnetic holder.

Lire plus …

Bosch PowerTube 625

Bosch PowerTube 625

The largest e-bike battery to date from Bosch …

Lire plus …

New PT6 frame

New PT6 frame

Its powerful down tube fits the Bosch battery with the longest range. And the frame geometry has been further refined …

Lire plus …

Belt Drive

Belt Drive

Silent-running, low maintenance and low weight.

Lire plus …

Dropouts with integrated pannier rack eyelets

Dropouts with integrated pannier rack eyelets

Ensures stable and secure attachment.

Lire plus …

QR15 Front Thru-Axle (MTB + ATB + Pedelec)

QR15 Front Thru-Axle (MTB + ATB + Pedelec)

The most useful method to fix the front wheel to the (suspension) fork.

Lire plus …

Suspension seat post with dropper function

Suspension seat post with dropper function

Kind Shock's KS 860i delivers comfort times two.

Lire plus …

IQ-X Head Light

IQ-X Head Light

Innovative light technology for maximum visibility in any condition.

Lire plus …

Integrated pannier rack strut

Integrated pannier rack strut

Invisibly provides more stability and lateral stiffness.

Lire plus …

Up To 52 mm Tire Clearance

Up To 52 mm Tire Clearance

Maximum comfort and flat protection for e-bikes with up to 52mm of tire clearance.

Lire plus …

Abus YourPlus™

Abus YourPlus™

One key, any number of locks - for battery and frame lock as well as additional locks for connecting the valuable e-bike.

Lire plus …

Selle Royal eZone saddle

Selle Royal eZone saddle

This saddle, specially designed for e-bikes, stands out due to its high level of seating comfort and more …

Lire plus …

4-piston disc brakes

4-piston disc brakes

The most demanding riders are satisfied with nothing less in terms of braking performance and riding safety.

Lire plus …

Hydroforming (ATB+Pedelec)

Hydroforming (ATB+Pedelec)

Optimum load-specific shape by water pressure.

Lire plus …

Tapered Steerer / Tapered Headtube (ATB+Pedelec)

Tapered Steerer / Tapered Headtube (ATB+Pedelec)

Tapered headtube for optimum force transfer and steering precision.

Lire plus …

Triple Butted, Double Butted

Triple Butted, Double Butted

For light and stable frame: Frame tubes with thinner walls in the middle and thicker walls at the ends.

Lire plus …

Plug in cover

Plug in cover

Easy handling and maximum protection for the sensitive charging socket.

Lire plus …

Rohloff E-14

The electronic Rohloff E-14 sets a benchmark for e-bike shifting. Combined with the e-shift function of the Bosch motor it offers a unique, fast and faultless shifting performance: One push of a button - the motor will immediately reduce power and the Speedhub will change gears. Hold the button and the hub shifts all 14 gears in three-gear steps at a time. And when stopping on a red light it will automatically shift to a pre-selected gear.

But not only the electronics, also the mechanics delights the rider: There are Speedhubs out there having run more than 100.000km. And there are thousands of everyday and long-distance riders who never ever want to use any other way of shifting again. Maintenance? Maybe one oil change per year - that's it.

Bosch G4 Performance Line CX Cruise

Bosch G4 Performance Line CX Cruise

Smaller, lighter, more powerful - there is no way around the new Bosch G4 (for 4th generation) Performance Line CX for high-end e-bikes. It supports its riders with a maximum of 340 % of their own pedal force and brings 75 Newton meters of torque into play. The engine power is dosed particularly smoothly in the so-called "E-MTB" mode, when the respective optimum support level is automatically engaged, because the fine sensors read the rider's request from the soles of his or her feet.

Bosch Kiox-Display

Bosch Kiox-Display

The innovative Kiox display is attached to the stem with a user friendly magnetic holder. It provides ambitious e-bike riders with all kinds of interesting information like self-generated power and heart rate (with optional Bluetooth heart rate chest belt).

Bosch PowerTube 625

Bosch PowerTube 625

The largest e-bike battery to date from Bosch is the PowerTube 625. It pushes the pursuit for even longer range to a new level. With an energy content ("capacity") of 625 watt hours, it is good for almost any extended tours you can imagine. To help ensure it stays that way for a long time, we keep it well protected in the voluminous downtube of our top e-bike models.

New PT6 frame

New PT6 frame

Its powerful down tube fits the Bosch battery with the longest range. And the frame geometry has been further refined - for the eye, by adapting all tube dimensions to the crucial down tube. And for an even more harmonious riding experience, the tube lengths have been optimized and the cockpit with steeper stems has been adapted to a pleasantly upright sitting posture.

Belt Drive

Belt Drive

A belt drive, as the name suggests, uses a drive belt instead of a chain to transfer power from the cranks to the rear wheel. Since the belt cannot be split like a chain the special STEVENS frame utilizes a splittable seat stay, but the advantages are convincing: lower weight, silent operation, significantly lower maintenance effort.

Dropouts with integrated pannier rack eyelets

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.

QR15 Front Thru-Axle (MTB + ATB + Pedelec)

QR15 Front Thru-Axle (MTB + ATB + Pedelec)

"15" stands for the diameter in millimeters, "QR" for quick release. Combined they are the most useful method to fix the front wheel to the (suspension) fork. With convincing advantages: high stiffness, precise positioning of the brake disc and super-easy handling. So STEVENS specs almost all its mountain bikes and even high-quality trekking bikes, cross bikes and pedelecs with a thru-axle. Additionally, especially with 29" MTBs axle spacing is increased from 100 to 110 mm which makes the design even stiffer.

Suspension seat post with dropper function

Suspension seat post with dropper function

Comfort times two: The Kind Shock 860i can not only be lowered by up to 75 mm with the handlebar remote control for easier mounting and dismounting - with its built-in suspension it also enhances riding comfort.

IQ-X Head Light

The IQ-X head light range from Busch+Müller has a very bright, large and evenly lit light beam. The smaller, more elegant XS version outputs 70 Lux. The middle version IQ-X outputs 100 Lux. And the strongest IQ-XMF outputs 120 Lux on full beam, 80 Lux on dipped beam.

Integrated pannier rack strut

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.

Up To 52 mm Tire Clearance

Up To 52 mm Tire Clearance

When you ride on roads with less than perfect surface, you can now mount up to 52mm wide tires - e.g. Schwalbe’s current no.1, the Marathon E-Bike Plus - and benefit from maximum comfort and flat protection provided by its extra large air volume, as it can now be ridden with even lower tire pressure. Frames and forks are already prepared to fit these wider tires.

Abus YourPlus™

Abus YourPlus™

One key, any number of locks - the Abus "YourPlus™" program makes it possible to get keyed-alike locks with Plus lock cylinder. This is practical especially with e-bikes, as there are several locks on the bike: on the battery, as a frame lock and optionally an additional lock for connecting the bike to a fence or the like. Thanks to Abus YourPlus™ they can all be operated with a single key.

Selle Royal eZone saddle

Selle Royal eZone saddle

Comfort plus: The Selle Royal eZone saddle, specially designed for e-bikes, stands out due to its high level of seating comfort, solid support (when accelerating) and practical carrying handle.

4-piston disc brakes

4-piston disc brakes

The demanding riders of high-end MTBs and touring e-bikes - with or without "E" support - are satisfied with nothing less than the most powerful hydraulic disc brakes in terms of braking performance and riding safety. They have 4 pistons per caliper instead of 2, and their larger brake pads can withstand much more heat, making them almost immune to fading (less friction due to heating).

Hydroforming (ATB+Pedelec)

Hydroforming (ATB+Pedelec)

Using water pressure aluminium tubes are transformed from their original round shape into their ideal shape determined by STEVENS engineers and designers.

Tapered Steerer / Tapered Headtube (ATB+Pedelec)

Tapered Steerer / Tapered Headtube (ATB+Pedelec)

Fork shaft (or steerer tube) and head tube are tapered, meaning their diameter increases from top to bottom resulting in a conical shape. The diameter needs to be bigger at the bottom since this is where higher stress is applied - especially when the bike has a higher total weight due to luggage or an e-drive and battery. Also tapered steerers feature a smoother force transfer (like forces caused by hard braking) to the downtube than forks with a continuous 1 1/8" diameter.

Triple Butted, Double Butted

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.

Plug in cover

Plug in cover

The cover of the USB-C plug in is perfectly integrated into the bike frame. The high quality of the cover ensures a clean, tidy look on the one hand and easy handling on the other. Especially in the sensitive area of the plug in, it is important that it is optimally protected from dirt and other external influences.

Rapports d'essais

Logo Verlässlich und sicher

Verlässlich und sicher

12/2019

Beim E-14 setzt STEVENS auf verlässliche Technik. Der Rahmen ist verwindungssteif und fährt sich wendig und spurstabil – ideal für lange Ausflüge.
Logo Souverän auf der Straße, überzeugend im Detail

Souverän auf der Straße, überzeugend im Detail

01/2019

In short: This bike is fun.

Géométrie

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Taille cadre (cm)   52 55 58 61 Type de mesure
Hauteur tube de selle A1 698 718 737 757 nominal
Hauteur tube de selle A2 495 525 555 585 Centre de l'axe de pédalier jusqu'au tube de selle
Hauteur tube de selle A3 456 484 514 544 Centre de l'axe de pédalier jusqu'au tube horizontal
Longueur tube horizontal B 596 615 633 652  
Longueur tube horizontal C 620 640 660 680 jusqu'à la tige de selle
Angle tube de direction (°) D 70 70 70 70  
Angle tube de selle (°) E 73 73 73 73  
Empattement F 1165 1186 1207 1228  
Longueur tube des bases G 487 487 487 487  
Longueur tube de direction H 185 205 225 245  
Abaissement axe pédalier I 65 65 65 65 Distance à l'axe moyeu*
Hauteur pédalier K 297 297 297 297 Distance au sol*
Courbure du cintre L 44 44 44 44  
Slope M 227 216 205 199 Tube horizontal: différence de niveau avant/arrière
Diamètre de la roue N 362 362 362 362 Pneus compris
Hauteur cadre O 808 833 859 884 Dessus du tube horizontal au sol**
Hauteur de la fourche P 472 472 472 472 Capots de jeu de direction compris
Distance roue avant – axe pédalier Q 685 706 727 748  
Reach R 416 430 445 459 Du boitier de pédalier au tube de direction, horizontalement
Stack S 667 686 705 723 Du boitier de pédalier au tube de direction, verticalement
Stack/Reach (1:x)   1,60 1,60 1,58 1,58 Rapport entre Stack et Reach
Diamètre tige de selle   30,9 30,9 30,9 30,9  
Longueur potence   90 90 110 110 Centre-Centre
Angle potence (°)   verstellbar  
Collier de potence   31,8 31,8 31,8 31,8  
Entretoises montées   15 + 10 + 10  
Largeur cintre   660 660 660 660  
Longueur manivelle   170 175 175 175  
    52 55 58 61  

* Avec cycliste sur le vélo et fourche légèrement compressée (position standard)

* Avec cycliste sur le vélo et fourche légèrement compressée

** 1/3 de la distance du tube de selle, vélo non compressé

// NEVER STOP