E-14

Hmotnost 28.7 kg
Rám Aluminium 6061
Velikost F 46, 52, 56 cm
Color Stealth Black

Pricing

doporučené VK
31 000,– zł

Exquisite 14-speed menu

For the E-14, STEVENS engineers have combined all their know-how and the finest components to create an E-bike in a class of its own. 85 Newton meters of Bosch CX power meet one of the most robust hub gears on the market: the Rohloff Speedhub. Its electronic actuation is fully integrated into the motor management to realize the fastest, smoothest gear changes. So much forward drive is stopped by a high-quality Tektro 4-piston brake system front and rear. For unclouded riding comfort provide, among other things, the harmonious STEVENS geometry, a sensitive suspension fork and a suspended and even lowerable seatpost. And it is really low maintenance by the innovative Gates CDX carbon drive belt, which puts conventional chain drives in terms of simplicity and longevity easily in the shade.

  • High-end pedelec with electronic 14-speed gear hub, automatic downshift and Gates carbon drive
  • Powerful Bosch G4 Performance Line CX system (250 W/85 Nm) plus integrated 625 Wh battery
  • Stable Tektro 4/4 piston disc brakes
  • Wide tires + adjustable seatpost = extra comfort!
  • Highly functional commuter specs to include LED front beam (120 Lux!)

Vybavení

Details

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Chassis

Rám
Aluminium 6061
  • O.L.D.: 135 mm
  • Brake: postmount disc 7"
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
  • Adjustable dropouts
  • Carrying handle
  • PowerTube box (lockable)
Přední vidlice
SR Suntour Mobie25-Air LOR
  • Travel: 63 mm
  • Air suspension
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • O.L.D.: 100 mm
  • Brake: postmount disc 6"
  • Fender mounts
Hlavové složení
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Přední brzda
Tektro HD-T737
  • Hydraulic disc brake
  • 4 pistons
Zadní brzda
Tektro HD-T737
  • Hydraulic disc brake
  • 4 pistons
Kotouč přední
Tektro TR180-45A
  • Rotor size: 180 mm
  • Center-Lock
Kotouč zadní
Rohloff
  • Rotor size: 180 mm
  • 4-bolt

Pohon

Kliky
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Chainguard
Chainring
Gates CDX chainring
  • 50 T
Belt
Gates CDX Center Track Carbon Drive Belt
  • Length: 125 T
Přehazovačka
Rohloff Speedhub 500/14 CC DB
  • 14-speed gear hub
  • Gear range: 526
  • Freewheel
  • Rotor mount: 4-Bolt
  • Axle: 10x135 mm
Kazeta
Gates CDX Center Track sprocket
  • 19 T
  • Rohloff mount
Pedály
ATB Alu Pro Reflex

E-System

Motor
Bosch G4 Performance Line CX
  • 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
Baterie
Bosch PowerTube 625
  • Capacity: 625 Wh/16.7 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Nabíječka
Bosch 4A charger

Kola

Přední náboj
Shimano Deore XT
  • HB-M8010
  • Axle: QR15x100 mm
Ráfky
Oxygen RM-26 Disc SL
  • ETRTO: 26 x 622
Pláště
Schwalbe Marathon E-Plus Performance
  • Tire size: 50-622
  • ADDIX E compound
  • SmartGuard
  • Reflective stripes

Cockpit

Řidítka
Oxygen E-Scorpo
  • Width: 680 mm
  • Backsweep: 5°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Představec
Oxygen Versa II, adjustable
  • Handlebar clamp: 31.8 mm
  • Angle: adjustable (0° - 90°)
Sedlo
Selle Royal ON Female
Sedlovka
Oxygen E-Scorpo DPR-S-E
  • Travel: 75 mm | 100 mm
  • Suspension Seatpost
  • Remote Lockout
  • Length: 360 mm | 410 mm
  • Diameter: 30.9 mm
  • Insertion depth: 100 mm
Brzdové páky
Tektro HD-T737
  • 3 finger
Display
Bosch Kiox
Přední světlo
B+M IQ-XM
  • Illuminance: 120 lux
  • 170 lux high beam
  • Close range light
Zadní světlo
Supernova M99 TL 2 Pure
  • Stationary taillight
Nosič
Racktime Supernova RTA rear rack
  • Rear rack mount: RTA
  • System: SNAP IT
Blatníky
SKS mudguards
Stojan
Pletscher Comp kickstand
  • Kickstand mount: KSA 40
Zvonek
STEVENS D85 bell

Data

Hmotnost
28.7 kg
Maximální zatížení
140 kg
Barva
Stealth Black
Velikost
F 46, 52, 56 cm

Technology

Rohloff E-14 gear hub

Rohloff E-14 gear hub

Electronic, efficient and intelligent hub gear.

Read more …
Belt drive

Belt drive

Silent running, low maintenance and weight saving.

Read more …
Suspension seat post with drop function

Suspension seat post with drop function

The Oxygen E-Scorpo DPR-S-E offers comfort to the power of two.

Read more …
QR15 thru axle

QR15 thru axle

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

Read more …
Tyre clearance up to 50 mm

Tyre clearance up to 50 mm

More riding comfort and puncture protection for e-bikes with tyres up to 50 mm wide.

Read more …
Dropouts with integrated pannier rack eyelets

Dropouts with integrated pannier rack eyelets

Guarantees a stable and therefore secure connection.

Read more …
Integrated pannier rack strut

Integrated pannier rack strut

Invisibly provides even more stability and lateral rigidity.

Read more …

Rohloff E-14 gear hub

The electronic Rohloff E-14 sets standards for E-bike shifting. In combination with the smart eShift function of the Bosch drive unit, this results in a uniquely fast, error-free shifting performance: at the touch of a button, the drive unit takes the load off the system and the Speedhub hub shifts gears. If the button is held down, all 14 gears can be shifted through in a quick 3-gear sequence. And when you stop at a traffic light, the system automatically shifts back to a previously selected starting gear. But it’s not just the electronics that are impressive, the mechanics are too: there are Speedhub hubs with a service life of over 100,000 kilometres. And there are tens of thousands of everyday and long-distance cyclists who never want another gear again. Maintenance requirements? A small oil change per year. Nothing more.

Belt drive

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.

Suspension seat post with drop function

Suspension seat post with drop function

Comfort to the power of two: The Oxygen E-Scorpo DPR-S-E can not only be lowered by up to 100 mm for more comfortable mounting and dismounting using the handlebar remote control – it also increases riding comfort with its built-in suspension.

QR15 thru axle

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 50 mm

Tyre clearance up to 50 mm

If you frequently ride your E-bike on on less than optimal roads, you can fit tyres up to 50 mm wide – and then benefit from greater riding comfort and puncture protection thanks to their larger air volume, as you can now ride with lower tyre pressure. The frames and forks of these bikes are already prepared for this.

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.

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.

Geometrie

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Online poradenství ohledně velikosti nenahrazuje poradenství u specializovaného prodejce. Slouží k prvotní orientaci a může se lišit od osobních preferencí. Nejlepší srovnání nabízí zkušební jízda.

Velikost rámu (cm)   46 52 56 Způsob měření
Délka sedlové trubky A1 676 703 722 nominální
Délka sedlové trubky A2 460 520 560 od středu šlapání k hornímu okraji sedlové trubky
Délka sedlové trubky A3 160 160 160 od středu šlapání k napojení horní rámové trubky na sedlovou trubku
Efektivní délka horní rámové trubky C 590 620 640 od středu hlavové trubky do středu sedlovky/sedlové trubky
Úhel hlavové trubky (°) D 68,5 70 70
Úhel sedlové trubky (°) E 73 73 73
Rozvor F 1151 1165 1186
Délka řetězové vzpěry G 487 487 487
Výška hlavové trubky H 170 190 210
Vzdálenost středu od nábojů I 65 65 65 vzdálenost náboje*
Výška středu od země K 298 298 298 vzdálenost osy šlapacího středu od země*
Předsazení vidlice L 44 44 44
Poloměr kola vpředu N1 368 368 368 tyred
Poloměr kola za N2 368 368 368 tyred
Výška nejnižší části rámu O 474 472 471 od horní rámové trubky k zemi**
Top tube height O1 111 109 108 standover height minus bottom bracket height
Výška vidlice P 472 472 472 od středu náboje ke konusu hlavového složení, včetně konusu*
Odstup mezi osou pedálu a předním kolem Q 672 685 706
Nominální dosah - Reach R 392 415 429 Od středu řízení do středu horní rámové trubky horizontálně
Nominální výška - Stack S 646 672 691 Od středu šlapání do středu horní rámové trubky vertikálně
Výška/Dosah (Stack/Reach) (1:x)   1,65 1,62 1,61 Poměr Výška/Dosah
Sattelstützlänge   360 360 360
Průměr sedlovky   30,9 30,9 30,9
Délka představce   90 90 110 střed-střed
Úhel představce (°)   0 0 0
Průměr řídítek   31,8 31,8 31,8
Distanční podložky pod představec   15 + 2*10 15 + 2*10 15 + 2*10
Šířka řídítek   680 680 680
Délka klik   170 170 175
    46 52 56  

* Hodnoty změřené se zatížením jezdcem v standardní jízdní pozici (s lehce stlačenou odpruženou vidlicí/případně tlumičem)

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

* S cyklistou na palubě a lehce napruženými pružinovým kabelem (Standardní poloha jízdy)