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E-8X Tour

Weight 21.7 kg
Sizes  48, 52, 55, 58, 61 cm
Frame Aluminium 6061 TB
Color(s) Graphite Grey

Pricing

recomm. retail price
3 499.00 €

Recreational sportster.

STEVENS' X-Cross genes and a low weight of just 21.7kg (48lbs) make this pedelec the ideal companion for fast-paced rides. Thanks to the power of the Bosch Performance CX motor even the longest stages will turn into a purely pleasant experience. Shimano Deore XT disc brakes with 180mm diameter front and rear always keep the E-8X Tour, its rider and luggage under control when it's gliding over streets, bike paths and gravel roads on its minimally profiled Schwalbe tires.

  • Fast touring pedelec with high quality specs
  • Bosch Performance Line CX system with the new Kiox display
  • 500 Wh battery for touring-capable range
  • Shimano Deore XT: 11-speed gears plus hydraulic disc brakes
  • Air suspension fork w/ tapered steerer and thru-axle

Technology

Integrated Pannier Rack Mount dropout

In collaboration with pannier rack specialists Tubus and 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.

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.

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.

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.

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.

IQ-X Head Light

The IQ-X head light range from Busch+Müller, thanks to their newly developed light technology, enables dynamo-powered head light to break the 100-lux barrier for the first time ever - and in addition illuminates a large area in front of the bike very evenly. The smaller, more elegant XS version still makes 70 Lux. But the record goes to the IQ-X E head light with its 150 Lux (!) rivalling actual sun light as attached to the handlebar of our fast S-pedelec Triton 45.

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.

Tire clearance up to 47 mm

Those who are riding on rougher surfaces now can mount up to 47 mm wide tires to benefit from more comfort and flat protection that derive from their larger volume, and that can be ridden with lower pressure. Frame and fork are already prepared accordingly.

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

Equipment

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061 TB
  • Axle: QR10x135
  • Brake: Postmount disc 6"
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
Front fork
SR Suntour Mobie25-Air LOR
  • Travel: 63 mm
  • Air suspension
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x100
  • Brake: postmount disc 6"
  • Fender mounts
Headset
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Brakes
Shimano Deore XT
  • Hydraulic Discbrake
  • Rotor: SM-RT64
  • Rotor size: 180/180 mm
  • Center-Lock

Drivetrain

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
Crankset
Oxygen E-Scorpo
  • 18 T
  • BB type: Bosch / ISIS
  • Chainguard
Derailleur r
Shimano Deore XT Shadow+
  • RD-M8000-DGS
  • 11-speed
  • Direct Mount
  • Total capacity: 39 T
Chain
Shimano CN-HG701
Cassette
Shimano SLX
  • CS-M7000
  • 11-speed
  • Combination: 11-13-15-17-19-21-24-28-32-37-46 T
Pedals
ATB Alu Comp Reflex
Gear ratio
Zoom 2.16 - 9.04 m, 1*11

Wheelset

Hubs
Shimano SLX
  • HB-M7010 | FH-M7000
Rims
Oxygen PRO-D A19
  • ETRTO: 19 x 622
Tires
Schwalbe G-One Allround Performance
  • Tire size: 40-622
  • Foldable
  • Dual compound
  • RaceGuard
  • Reflective stripes

Cockpit

Handlebar
Oxygen E-Scorpo
  • Width: 660 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Stem
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 17°
Saddle
Oxygen Havoc
Seatpost
Oxygen E-Scorpo
  • Length: 320 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Shiftlever
Shimano Deore XT
  • SL-M8000-RAP2
  • 11-speed
Brakelever
Shimano Deore XT Trekking
  • BL-T8000
  • 3 finger
Display
Bosch Kiox
Lighting
B+M Lumotec IQ-X E 150 Lux | Shine Evo
  • Illuminance (front): 150 lux
  • Close range light
  • Daylight function (front)
  • Stationary taillight
  • Automatic on/off
Accessories
Racktime Shine Evo RTA rear rack | SKS mudguards | Pletscher kickstand | STEVENS D85 bell
  • Kickstand mount: KSA 40
  • Rear rack mount: RTA

Data

Weight
21.7 kg
Sizes
48, 52, 55, 58, 61 cm
Color(s)
Graphite Grey
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm) 48 52 55 58 61 Measuring mode
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 541 551 566 581 588  
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 1086 1092 1102 1113 1120  
Chainstay length G 476 476 476 476 476  
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 168 160 152 150 113 top tube level distance front to rear
Wheel radius N 355 355 355 355 355 incl. tires
Standover height O 750 786 811 840 869 top of top tube to ground**
Fork build height P 457 457 457 457 457 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 1.6 ratio stack to reach
Seatpost diameter   30.9 30.9 30.9 30.9 30.9  
Stem length   90 100 100 110 110 center-center
Stem angle (°)   17 17 17 17 17  
Handlebar diameter   31.8 31.8 31.8 31.8 31.8  
Assembled spacers   ..... ..... ..... ..... .....  
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