Navigation

E-8X

Vikt 19,9 kg
Storlekar  48, 52, 55, 58, 61 cm
Ram Aluminium 6061 TB
Färg(er) Velvet Grey

Pricing

recomm. retail price
3 359.00 €

Fit For Fun.

Even some motorbikes don't have as much torque (75Nm/55lb-ft) as the powerful Bosch Performance CX e-motor. Prestigious shift and brake components like these are usually found on high-quality mountain bikes. But its true potential is brought forward by the STEVENS add-ons - mainly the motor mounted in an angled position, super-low battery placement and sporty-but-comfortable seating position.

  • Fast E-cross bike with low center of gravity and comfortable sitting position
  • Bosch Performance Line CX system w/ 75 Nm torque and 500 Wh rechargeable battery
  • Shimano Deore XT: 11-speed gears plus hydraulic disc brakes
  • Innovative Bosch Kiox display
  • Rotated motor interface w/ robust skid plate

Technology

500 Wh Battery

500 Wh Battery

STEVENS uses batteries with a huge 500 Watt-hour capacity in all its top-notch pedelecs for up to 215 km of range.

continue reading …
QR15 Front Thru-Axle

QR15 Front Thru-Axle

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

continue reading …

Hydroforming

Optimum load-specific shape by oil or water pressure.

continue reading …

Tapered Steerer / Tapered Headtube

Tapered headtube for optimum force transfer and steering precision.

continue reading …

Triple Butted, Double Butted

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

continue reading …

Hydraulic Disc Brakes (Trekking)

Braking power can be perfectly modulated anytime.

continue reading …

500 Wh Battery

This will decide success or failure of e-mobility. That's why STEVENS uses batteries with a huge 500 Watt-hour capacity in all its top-notch pedelecs for up to 215 km of range (according to the manufacturer, please refer to the Bosch range calculator for more exact results). This is possible even without a weight penalty: Compared to the old PowerPack 400, the new Bosch PowerPack 500 is just 100 grams heavier. This huge "fuel tank" is our premier recommendation for pedelec riders who don't shy away from the hilliest of itineraries.

QR15 Front Thru-Axle

"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.

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.

Tapered Steerer / Tapered Headtube

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

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.

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

Utrustning

  • einfach
  • erweitert

Ramset

Ram
Aluminium 6061 TB
  • Axle: QR10x135
  • Brake: IS disc
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
Framgaffel
SR Suntour NRX-E LOR Air
  • Travel: 63 mm
  • Air suspension
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x100
  • 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
Bromsar
Shimano Deore XT
  • BR-M8000
  • Hydraulic disc brake
  • Rotor: SM-RT64
  • Rotor size: 180/180 mm
  • Center-Lock

Drivlina

Engine
Bosch Performance Line CX
  • Continuous rated power: 250 W
  • Max. torque: 75 Nm
Accumulator
Bosch PowerPack 500
  • Capacity: 500 Wh/13.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Breakaway at
25 km/h (15.5 mph)
Mileage
See BOSCH Range Assistant
No of notches
4 drive modes with support levels 50-300 % plus walk assistance
Vevparti
Oxygen E-Scorpo
  • 18 T
  • BB type: Bosch / ISIS
  • Chainguard
Bakväxel
Shimano Deore XT Shadow+
  • RD-M8000-DGS
  • 11-speed
  • Direct Mount
  • Total capacity: 39 T
Kedja
Shimano CN-HG701
Kassett
Shimano SLX
  • CS-M7000
  • 11-speed
  • Combination: 11-13-15-17-19-21-24-28-32-37-46 T
Pedaler
ATB Alu Comp Reflex
Gear ratio
Zoom 2.17 - 9.08 m, 1*11

Hjul

Nav
Shimano SLX
  • HB-M7010 | FH-M7000
Fälgar
Oxygen PRO-D A19
  • ETRTO: 19 x 622
Däck
Schwalbe Smart Sam Performance
  • Tire size: 42-622
  • Foldable
  • Addix compound

Cockpit

Styre
Oxygen E-Scorpo
  • Width: 660 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Styrstam
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 17°
Sadel
Oxygen Havoc
Sadelstolpe
Oxygen E-Scorpo
  • Length: 320 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Växelreglage
Shimano Deore XT
  • SL-M8000-RAP2
  • 11-speed
Bromshandtag
Shimano Deore XT Trekking
  • BL-T8000
  • 3 finger
Display
Bosch Kiox

Data

Vikt
19,9 kg
Storlekar
48, 52, 55, 58, 61 cm
Färg(er)
Velvet Grey
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage
 

Testrapporter

Logo Testsieger

Testsieger

05/2017

On tarmac and in less extreme terrain Stevens' e-'crosser E-8X is super fun to ride thanks to a powerful motor and well-tuned set-up. The lack in comfort will be no problem for its more sports-oriented riders.
Logo Kultivierter und kraftvoller E-Crosser

Kultivierter und kraftvoller E-Crosser

02/2017

Pleasantly uncomplicated E-crosser for any occasion with balanced, cultivated ride characteristics to make every ride a pleasure.

Geometri

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Ramhöjd (cm) 48 52 55 58 61 Mätinställning
Seattube length A1 569 601 617 649 669 nominal
Seattube length A2 480 520 550 580 610 bottom bracket to top of seattube
Seattube length A3 415 455 485 515 545 bottom bracket to top of top tube
Top tube length B 541 551 566 583 588  
Top tube horizontal C 567 577 592 608 615 center headtube to center seatpost/seattube
Headtube angle (°) D 70.5 71 71.5 72 72  
Seattube angle (°) E 72.5 72.5 72.5 72.5 72.5  
Wheelbase F 1075 1081 1091 1102 1109  
Chainstay length G 465 465 465 465 465  
Headtube length H 105 135 155 180 200  
Bottom bracket drop I 55 55 55 55 55 distance of bottom bracket to hub level*
Bottom bracket height K 300 300 300 300 300 distance to ground*
Fork rake L 42 42 42 42 42  
Slope M 168 160 152 150 140 top tube level distance front to rear
Wheel radius N 355 355 355 355 355 incl. tires
Standover height O 750 786 811 840 866 top of top tube to ground**
Fork build height P 455 455 455 455 455 incl. lower headset cups*
Front wheel - bottom bracket Q 616 621 632 643 650  
Reach R 387 387 396 404 405 center bottom bracket to center headtube, horizontal
Stack S 569 599 620 646 665 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.47 1.55 1.57 1.6 1.64 ratio stack to reach
Seatpost diameter   30.9 30.9 30.9 30.9 30.9  
Stem length   90 100 100 110 120 center-center
Stem angle (°)   17 17 17 17 17  
Handlebar diameter   31.8 31.8 31.8 31.8 31.8  
Assembled spacers   23.2 + 10 + 10 + 5 + 5  
Handlebar width   660 660 660 660 660  
Cranklength   170 170 175 175 175  
    48 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