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TdS Veloprogramm

E-6X

Weight 19,9 kg
Sizes  46, 50, 54 cm
Frame Aluminium 6061 TB
Color(s) Velvet Black

Pricing

recomm. retail price
3 349.00 Fr.

A sub 20kg pedal assist bike?

It must be a STEVENS. In the E-6X, motor and battery are positioned as central and low as possible, thereby adopting its cyclocross cousins' nimbleness – even with the ladies' model! But what do you need numbers and technical data for when it's a sunny day and there's hours of effortless gliding over all kinds of terrain ahead of you?

  • Agile E-cross bike with low center of gravity and comfortable sitting position
  • Air suspension fork w/ tapered steerer and thru-axle
  • Bosch Performance Line CX system plus Shimano’s Deore 10-speed drivetrain
  • Precise Shimano disc brakes (180/180 mm)
  • Very low total weight – sub 20 kg!

Technology

QR15-Steckachse vorn

Die „15“ steht für den Achsdurchmesser, das „QR“ für „Quick Release“, also Schnellspanner – und zusammen für die funktionellste Methode, das Vorderrad in der (Feder-)Gabel zu verankern. Die Vorteile sind bestechend: hohe Steifigkeit, präzise Bremsscheiben-Positionierung und kinderleichte Bedienung. Also stattet STEVENS fast alle Mountainbikes und sogar die hochwertigsten Trekking-, Crossbikes und Pedelecs damit aus. Vor allem bei den 29“-MTBs wird sogar noch die Einbaubreite erhöht – von 100 auf 110 mm, das ist noch steifer.

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

Equipment

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061 TB
  • Axle: QR10x135
  • Brake: IS disc
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
Front fork
SR Suntour NCX-D LO 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
Brakes
Shimano BR-M446
  • Hydraulic disc brake
  • Rotor: SM-RT54
  • 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 400
  • Capacity: 400 Wh/11 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 Trekking Shadow
  • RD-T6000-SGS
  • 10-speed
  • Total capacity: 47 T
Chain
KMC e10S EPT
Cassette
Shimano CS-HG500
  • 10-speed
  • Combination: 11-13-15-17-19-21-24-28-32-36 T
Pedals
ATB Alu Comp Reflex
Gear ratio
Zoom 2.78 - 9.08 m, 1*10

Wheelset

Hubs
Shimano Deore
  • HB-M6010 | FH-M6000
Rims
Oxygen PRO-D A19
  • ETRTO: 19 x 622
Tires
Schwalbe Smart Sam Performance
  • Tire size: 42-622
  • Foldable
  • Dual compound

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 Lynx
Seatpost
Oxygen E-Scorpo
  • Length: 320 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Shiftlever
Shimano Deore
  • SL-M6000-RA
  • 10-speed
Brakelever
Shimano BL-T445
  • 3 finger
Display
Bosch Intuvia

Data

Weight
19,9 kg
Sizes
46, 50, 54 cm
Color(s)
Velvet Black
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm) 46 50 54 Measuring mode
Seattube length A1 644 654 679 nominal
Seattube length A2 460 500 540 bottom bracket to top of seattube
Seattube length A3 283 275 256 bottom bracket to top of top tube
Top tube length B 577 596 629  
Top tube horizontal C 565 580 600 center headtube to center seatpost/seattube
Headtube angle (°) D 70.5 70.5 70.5  
Seattube angle (°) E 73 73 73  
Wheelbase F 1082 1097 1118  
Chainstay length G 465 465 465  
Headtube length H 155 165 190  
Bottom bracket drop I 55 55 55 distance of bottom bracket to hub level*
Bottom bracket height K 300 300 300 distance to ground*
Fork rake L 42 42 42  
Slope M 341 359 399 top tube level distance front to rear
Wheel radius N 355 355 355 incl. tires
Standover height O 677 675 670 top of top tube to ground**
Fork build height P 455 455 455 incl. lower headset cups*
Front wheel - bottom bracket Q 622 638 659  
Reach R 377 389 402 center bottom bracket to center headtube, horizontal
Stack S 616 625 649 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.63 1.61 1.61 ratio stack to reach
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 + 10 + 10 + 5 + 5  
Handlebar width   660 660 660  
Cranklength   170 170 175  
    46 50 54  

* 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