E-8X

Frame Aluminium 6061 TB
Weight 20.9 kg
Color(s) Stealth Black
Sizes L 46, 50, 54 cm

Pricing

Price
On Request

Fit For Fun.

Even some motorbikes don't have as much torque (85Nm) as the powerful Bosch Performance Line CX motor (4th generation!). 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 new frame with super-low (and perfectly protected) battery placement and sporty-but-comfortable seating position.

  • Sportive E-cross bike with low center of gravity
  • Bosch G4 Performance Line CX Cruise system w/ 85 Nm torque and 500 Wh battery
  • Innovative Bosch Kiox display
  • Shimano Deore XT: 12-speed gears plus hydraulic disc brakes
  • Fast & grippy Continental Double Fighter III tires

Equipment

Details

Chassis

Frame
Aluminium 6061 TB
  • O.L.D.: 142 mm
  • Brake: postmount disc 7"
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
Front fork
SR Suntour NRX-E LOR Air
  • Travel: 63 mm
  • Air suspension
  • 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
Front brake
Shimano Deore XT
  • BR-M8100
  • Hydraulic disc brake
Rear brake
Shimano Deore XT
  • BR-M8100
  • Hydraulic disc brake
  • 2-piston
Brake disc
SM-RT54
  • Rotor size: 180 mm
  • Center-Lock

Drivetrain

Crankset
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
Motorritzel
STEVENS E-MTB
  • 34 T
Derailleur r
Shimano Deore XT Shadow+
  • RD-M8100-SGS
  • 12-speed
  • Total capacity: 41 T
Chain
Shimano CN-M6100
Cassette
Shimano Deore
  • CS-M6100
  • 12-speed
  • Combination: 10-12-14-16-18-21-24-28-33-39-45-51 T
Pedals
MTB Alu Flatpedal Reflex

E-System

Engine
Bosch G4 Performance Line CX Cruise
  • 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
Accumulator
Bosch PowerPack 500
  • Capacity: 500 Wh/13.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion

Wheelset

Hubs r
Shimano MT410
  • Axle: QR12x148 mm
Hubs f
Shimano MT410-B
  • Axle: QR15x110 mm
Rims
Oxygen RM-T20 Disc
  • ETRTO: 20 x 622
Tires
Continental Double Fighter III
  • Tire size: 50-622

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
Shiftlever right
Shimano Deore XT
  • SL-M8100-R
  • 12-speed
Brakelever
Shimano BL-T8100
Display
Bosch Kiox

Data

Weight
20.9 kg
Laden weight
140 kg
Color(s)
Stealth Black
Sizes
L 46, 50, 54 cm

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

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 1090 1106 1126  
Chainstay length G 463 463 463  
Headtube length H 140 160 180  
Bottom bracket drop I 55 55 55 distance of bottom bracket to hub level*
Bottom bracket height K 310 310 310 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 bereift
Wheel radius rear N2 375,95 375,95 375,95 bereift
Standover height O 711 716 720 top of top tube to ground**
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
Seatpost diameter   30,9 30,9 30,9  
Stem length   80 90 100 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)

// NEVER STOP