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E-Wave

Weight 20.6kg
Sizes  14", 16", 18", 20", 22"
Frame Aluminium 6061 DB
Color(s) Stone Black

Pricing

recomm. retail price
2 299.00 €

The E-Wave Paves The Way.

The way to the greatest trails kindly supported by 63Nm (46 lb-ft) of torque from Bosch. For an entry-level price you get a mix from reliable components highlighted by the 2.6" Smart Sam tires. Due to its light weight of only 20.6kg (45.4lbs) changing from a conventional to an electric-powered by literally is not a "heavy" burden.

  • Entry-level e-hardtail w/ enormous frame size range
  • Strong Bosch Cruise system w/ 63 Nm torque and 400 Wh rechargeable battery
  • SR Suntour 100 mm suspension fork w/ thru-axle
  • Schwalbe Smart Sam tires in new 27.5x2.6" format
  • Reliable Shimano Alivio 9-speed gears

Technology

Hydroforming

A bonus in steering precision and longevity.

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Tapered Steerer

Tapered Steerer / Tapered Headtube (MTB)

Riders benefit from noticeably higher steering precision, almost without weight penalty.

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Triple Butted, Double Butted

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

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QR15-Steckachse vorn

Die funktionellste Methode, das Vorderrad in der (Feder-)Gabel zu verankern.

Weiterlesen …

Smooth Welded

Smooth welds reduce notching and make aluminium frames more durable.

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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. This means better steering precision on the trail and higher longevity.

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.

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.

Smooth Welded

Additional step in welding. The first, rippled weld, typical for aluminium, is covered with a second smoother weld. This not only improves looks but also lowers the risk of notches in this spot, which makes the frames more durable.

Equipment

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  • erweitert

Chassis

Frame
Aluminium 6061 DB
  • Axle: QR10x135
  • Brake: IS disc
  • BB: Bosch
  • Cable routing: internal (shifting)/external (brake)
  • Rack mounts
Front fork
SR Suntour XCR32 LO
  • Travel: 100mm
  • Coil spring
  • Tapered Steerer 1 1/8" - 1 1/2"
  • QR15x110
  • Lockout
Headset
STEVENS MTB Taper 1 1/8" - 1 1/2"
  • Upper bearing cup: IS42/28.6
  • Lower bearing cup: IS52/40
Brakes
Shimano BR-M315
  • Hydraulic Discbrake
  • Rotor: SM-RT30
  • Rotor size: 180/180mm
  • Center-Lock
  • 3 finger

Drivetrain

Engine
Bosch Performance Line Cruise
  • Continuous rated power: 250W
  • Max. torque: 63Nm
Accumulator
Bosch PowerPack 400
  • Capacity: 400Wh/11Ah
  • Voltage: 36V
  • Technology: Li-Ion
Breakaway at
25km/h (15.5mph)
Mileage
See BOSCH Range Assistant
No of notches
4 drive modes with support levels 50-275% plus walk assistance
Crankset
Oxygen E-Scorpo
  • Teeth count: 15
  • BB type: Bosch
Chain
Shimano CN-HG53
Derailleur r
Shimano Alivio Shadow
  • RD-M4000-DSGS
  • 9-speed
  • Direct Mount
  • Total capacity: 45 T
Cassette
Shimano CS-HG300
  • 9-speed
  • Combination: 11-13-15-17-20-23-26-30-34 T
Pedals
MTB Alu Flatpedal
Gear ratio
Zoom 2.50 - 7.74 m, 1*9

Wheelset

Hubs
Shimano Deore
  • HB-M618 | FH-TX505
Rims
Oxygen PRO-D E24
Tires
Schwalbe Smart Sam Performance
  • Tire size: 65-584
  • Dual compound
  • Lite-Skin

Cockpit

Handlebar
Oxygen E-Scorpo
  • Width: 740mm
  • Backsweep: 9°
  • Rise: 25mm
  • Clamp: 31.8mm
Stem
Oxygen E-Scorpo
  • Handlebar clamp: 31.8mm
  • Angle: 6°
Saddle
Oxygen Havoc
Seatpost
Oxygen E-Scorpo
  • Length: 380mm
  • Diameter: 31.6mm
  • Insertion depth min. 100mm
Shiftlever
Shimano Alivio
  • SL-M4000
Brakelever
Shimano BL-M315
  • 3 finger
Display
Bosch Intuvia

Data

Weight
20.6kg
Sizes
14", 16", 18", 20", 22"
Color(s)
Stone Black
Laden weight
140kg
  • Bike incl. rider, clothing and luggage
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (") 14 16 18 20 22 Measuring mode
Seattube length A1 591 605 624 634 645 nominal
Seattube length A2 356 406 457 508 559 bottom bracket to top of seattube
Seattube length A3 327 363 413 462 512 bottom bracket to top of top tube
Top tube length B 554 558 571 588 605  
Top tube horizontal C 559 569 589 609 623 center headtube to center seatpost/seattube
Headtube angle (°) D 68 68.5 68.5 68.5 68.5  
Seattube angle (°) E 75 74.5 74.5 74.5 74  
Wheelbase F 1148 1151 1171 1190 1201  
Chainstay length G 482 482 482 482 482  
Headtube length H 90 100 120 130 140  
Bottom bracket drop I 55 55 55 55 55 distance of bottom bracket to hub level*
Bottom bracket height K 302 302 302 302 302 distance to ground*
Fork rake L 51 51 51 51 51  
Slope M 252 228 199 161 124 top tube level distance front to rear
Wheel radius N 357 357 357 357 357 incl. tires
Standover height O 697 725 763 799 834 top of top tube to ground**
Fork build height P 490 490 490 490 490 incl. lower headset cups*
Front wheel - bottom bracket Q 672 674 694 714 725  
Reach R 406 409 422 438 445 center bottom bracket to center headtube, horizontal
Stack S 571 583 610 611 620 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.41 1.43 1.45 1.39 1.39 ratio stack to reach
Seatpost diameter   31.6 31.6 31.6 31.6 31.6  
Stem length   60 60 70 80 90 center-center
Stem angle (°)   6 6 6 6 6  
Handlebar diameter   31.8 31.8 31.8 31.8 31.8  
Assembled spacers   5 + 5 + 5 + 5 + 5  
Handlebar width   740 740 740 740 740  
Cranklength   170 170 175 175 175  
    14 16 18 20 22  

* 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