E-4X Tour Generation 1

Weight 23.6 kg
Frame Aluminium 6061 TB
Sizes L 46, 50, 54 cm
Color Glazed Green

Pricing

—

Ready to go!

The E-4X Tour offers a first-class setup for your debut into the world of sporty-active cycling pleasure: As a descendant of STEVENS‘ X-Cross bikes, it weighs in at a slim 23.6kg - without sacrificing any robustness, reliability or functionality. The electric support of Bosch's smooth Active Line Plus motor is plenty sufficient, even for long days on the bike. This is thanks to its powerful 500Wh battery. Strong hydraulic disc brakes (180/180 mm!), 9-speed shifting with generous ratio spread and all-round Continental tires expertly handle the most beautiful mountainous routes. It's also got you covered comfort-wise thanks to its active suspension fork as well as sufficient charging capacity.

  • Balanced touring pedelec with functional specs
  • Bosch G3 Active Line Plus system plus reliable SunRace 9-speed drivetrain
  • 500 Wh battery for long mileage and reasonable range
  • Precise Tektro disc brakes (180/180 mm)
  • Comfortable suspension fork w/ tapered steerer

Technology

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 …

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.

Specifications

Details

Illustration may differ. Specification subject to change.

Chassis

Frame
Aluminium 6061 TB
  • O.L.D.: 135 mm
  • Brake: Postmount disc 7"
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
Fork
SR Suntour Mobie25 LOR
  • Travel: 63 mm
  • Coil spring
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • O.L.D.: 100 mm
  • Brake: postmount disc 6"
Headset
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Brake front
Tektro HD-T280
  • Hydraulic disc brake
  • 2 pistons
Brake rear
Tektro HD-T280
  • Hydraulic disc brake
  • 2 pistons
Brake disc
Shimano SM-RT30
  • Rotor size: 180 mm
  • Center-Lock

Drivetrain

Crankset
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Chainguard
Motor sprocket
STEVENS
  • 38 T
Derailleur rear
Sunrace RDM93
  • 8/9-speed
  • Total capacity: 40 T
Chain
Shimano CN-HG53
Cassette
SunRace CSM98
  • 9-speed
  • Combination: 11-13-15-17-20-23-26-30-36 T
Pedals
MTB Alu Flatpedal Reflex

E-System

Engine
Bosch G3 Active Line Plus
  • Continuous rated power: 250 W
  • Max. torque: 50 Nm
  • Breakaway at 25 km/h (15.5 mph)
  • Mileage: See BOSCH Range Assistant
  • No of notches: 4 drive modes with support levels 40-270 % plus walk assistance
Battery
Bosch PowerPack 500
  • Capacity: 500 Wh/13.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Charger
Bosch 4A charger

Wheelset

Hubs rear
Formula CL-52
  • Axle: QR5x135 mm
Hubs front
Strummer RTP-1
  • Axle: QR15x100 mm
Rims
Oxygen RM-26 Disc
  • ETRTO: 26 x 622
Tires
Continental Double Fighter III
  • Tire size: 50-622
  • Reflective stripes

Cockpit

Handlebar
Oxygen E-Scorpo
  • Width: 700 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Stem
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 17°
Saddle
Oxygen Lynx
Seatpost
Oxygen E-Scorpo
  • Length: 320 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Shift lever right
Sunrace DLM903
  • 9-speed
Brake lever
Tektro HD-T280
  • 3 finger
Display
Bosch Purion
Headlight
Trelock I Veo
  • Illuminance: 50 lux
Taillight
Trelock Duo Flat
  • Stationary taillight
Carrier
Racktime E-14 RTA rear rack
  • System: SNAP IT
Mudguards
SKS mudguards
Kickstand
STEVENS Edge
Bell
STEVENS D85 bell

Data

Weight
23.6 kg
Laden weight
140 kg
Color(s)
Glazed Green
Sizes
L 46, 50, 54 cm

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 50 54 Measuring mode
Seattube length A1 647 667 687 nominal
Seattube length A2 460 500 540 bottom bracket to top of seattube
Seattube length A3 289 271 285 bottom bracket to top of top tube
Top tube length B 584 610 627
Top tube horizontal C 575 590 609 center headtube to center seatpost/seattube
Headtube angle (°) D 70,5 70,5 70,5
Seattube angle (°) E 73 73 73
Wheelbase F 1112 1129 1148
Chainstay length G 485 485 485
Headtube length H 140 160 180
Bottom bracket drop I 55 55 55 distance of bottom bracket to hub level*
Bottom bracket height K 321 321 321 distance to ground*
Fork rake L 42 42 42
Slope M 320 357 362 top tube level distance front to rear
Wheel radius front N1 375,95 375,95 375,95 tyred
Wheel radius rear N2 375,95 375,95 375,95 tyred
Standover height O 726 717 730 top of top tube to ground**
Top tube height O1 405 396 409 standover height minus bottom bracket height
Fork build height P 470 470 470 incl. lower headset cups*
Front wheel - bottom bracket Q 632 649 668
Reach R 386 395 408 center bottom bracket to center headtube, horizontal
Stack S 619 638 657 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1,6 1,62 1,61 ratio stack to reach
Sattelstützlänge   320 320 320
Seatpost diameter   30,9 30,9 30,9
Stem length   80 100 110 center-center
Stem angle (°)   17 17 17
Handlebar diameter   31,8 31,8 31,8
Assembled spacers   23,2 + 2*5 + 2*10
Handlebar width   700 700 700
Cranklength   170 170 175
    46 50 54  

* 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)