E-Triton 45

Weight 26.6 kg
Sizes  52, 55, 58, 61 cm
Frame Aluminium 6061
Color(s) Stealth Black

Pricing

recomm. retail price
5 699.00 Fr.

100% S-pedelec performance.

Our new E-Triton 45 turns every ride into an effortless yet lightning fast fun ride with motor support up to 45kph. You can find the reasons for this in the following highlights. What you will not find are excuses to take your car for every-day use or weekend outings. And why should you?

  • Updated Speed pedelec w/ assistance up to 45 km/h
  • New Bosch G4 Performance Line Speed system with integrated PowerTube 625 battery
  • Top components: Air suspension fork with lockout and thru-axle, new Shimano Deore XT 12-spd gears
  • Magura 4-piston disc brake w/ brake light feature
  • Safety first: 250 Lux LED beam plus electric horn

Equipment

Details

Chassis

Frame
Aluminium 6061
  • O.L.D.: 142 mm
  • Brake: postmount disc 7"
  • BB: Bosch
  • Cable routing: internal
  • Fender + rack mounts
  • Carrying handle
  • PowerTube box (w/ lock)
Front fork
SR Suntour Mobie45-Air LOR
  • Travel: 80 mm
  • Air suspension
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • O.L.D.: 100 mm
  • 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
Magura MT5N-e
  • Hydraulic disc brake for S-Pedelec
  • Brake light function
  • Rotor: Storm CL
  • Rotor diameter: 180/180 mm
  • Center-Lock

Drivetrain

Crankset
Oxygen E-Scorpo
  • 44 T
  • BB type: Bosch / ISIS
  • Chainguard
Derailleur r
Shimano Deore XT Shadow+
  • RD-M8100-SGS
  • 12-speed
  • Total capacity: 41 T
Chain
Shimano CN-M8100
Cassette
Shimano Deore XT
  • CS-M8100
  • 12-speed
  • Combination: 10-12-14-16-18-21-24-28-33-39-45-51 T
Pedals
ATB Alu Pro Reflex
Gear ratio
Zoom 1.94 - 9.90 m, 1*12

E-System

Engine
Bosch G4 Performance Line Speed
  • Continuous rated power: 250 W
  • Max. torque: 75 Nm
Accumulator
Bosch PowerTube 625
  • Capacity: 625 Wh/17.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Breakaway at
45 km/h (28 mph)
Mileage
See BOSCH Range Assistant
No of notches
4 drive modes with support levels 60-340 % plus walk assistance

Wheelset

Hubs
Shimano Deore XT
  • HB-M8110 | FH-M8110
  • 12-speed
  • Axle: QR15x100 mm/12x142 mm
Rims
Oxygen SL-D A21
  • ETRTO: 21 x 622
Tires
Schwalbe Marathon E-Plus Performance
  • Tire size: 47-622
  • Addix E compound
  • SmartGuard
  • 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: 35°
Saddle
Selle Royal eZone
Seatpost
Oxygen E-Scorpo
  • Length: 320 mm
  • Diameter: 30.9 mm
  • Insertion depth: min. 100 mm
Shiftlever
Shimano Deore XT
  • SL-M8100-RA
  • 12-speed
Brakelever
Magura MT5N-e
  • 3 finger
  • Ball end
Display
Bosch Kiox
Lighting
Supernova M99 Mini Pro-45 250 Lux | Tail Light E-Brake
  • Illuminance (front): 250 lux
  • Close range light
  • Daylight function (front)
  • Stationary taillight
  • Brake light function
Accessories
Racktime Triton 45 RTA T47 rear rack | Apollo mudguards | Pletscher kickstand
  • Kickstand mount: KSA 40
  • Rear rack mount: RTA

Data

Weight
26.6 kg
Sizes
52, 55, 58, 61 cm
Color(s)
Stealth Black
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage

Technology

Brake Light and Illuminated License Plate

Brake Light and Illuminated License Plate

This bike features an illuminated license plate as well as a brake light.

continue reading …

PowerTube 625 Battery

The largest e-bike battery to date from Bosch …

continue reading …

Bosch Kiox-Display

The innovative Kiox display is attached to the stem with a user friendly magnetic holder.

continue reading …

Dropouts with integrated pannier rack eyelets

Ensures stable and secure attachment.

continue reading …

Speed sensor integrated in the dropout

Rear left, well hidden …

continue reading …

Integrated Pannier Rack Strut

Invisibly provides more stability and lateral stiffness.

continue reading …

Up to 52mm tire clearance

Maximum comfort and flat protection for e-bikes with up to 52mm of tire clearance.

continue reading …

Abus YourPlus™

One key, any number of locks - for battery and frame lock as well as additional locks for connecting the valuable e-bike.

continue reading …

Tapered Seat Tube

Increases riding comfort and provides stiffness and drive-train efficiency.

continue reading …

Selle Royal eZone saddle

This saddle, specially designed for e-bikes, stands out due to its high level of seating comfort and more …

continue reading …

Supernova M99 Mini Pro-45

With this headlight you'll ride ahead in terms of safety and visibility.

continue reading …

4-piston disc brakes

The most demanding riders are satisfied with nothing less in terms of braking performance and riding safety.

continue reading …

Hydroforming

Optimum load-specific shape by water pressure.

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 …

E-thru Rear Axle

Thru-axle standard from Shimano for extra stiff rear triangles and precision in brake disc alignement.

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 …

Brake Light and Illuminated License Plate

Brake Light and Illuminated License Plate

For speed pedelecs it's required by law - and it enhances visibility. This is why on the E-Triton 45 you'll find an illuminated license plate as well as a brake light that, like in a car, will flash when the brake lever is actuated. Better safe than sorry.

PowerTube 625

PowerTube 625 Battery

The largest e-bike battery to date from Bosch is the PowerTube 625. It pushes the pursuit for even longer range to a new level. With an energy content ("capacity") of 625 watt hours, it is good for almost any extended tours you can imagine. To help ensure it stays that way for a long time, we keep it well protected in the voluminous downtube of our top e-bike models.

Bosch Kiox-Display

Bosch Kiox-Display

The innovative Kiox display is attached to the stem with a user friendly magnetic holder. It provides ambitious e-bike riders with all kinds of interesting information like self-generated power and heart rate (with optional Bluetooth heart rate chest belt).

Integrated Pannier Rack Mount dropout

In collaboration with pannier rack specialists Tubus/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.

Speed sensor integrated in the dropout

Speed sensor integrated in the dropout

This view is only available when the rear wheel is removed - otherwise the sensor, which gives the e-bike drive system the decisive information about the current speed, is perfectly integrated and well protected in the rear left dropout. The not so rare error that the incorrectly positioned spoke magnet slows down the motor support is thus combated very effectively.

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.

Up to 52mm tire clearance

Up to 52mm tire clearance

When you ride on roads with less than perfect surface, you can now mount up to 52mm wide tires - e.g. Schwalbe’s current no.1, the Marathon E-Bike Plus - and benefit from maximum comfort and flat protection provided by its extra large air volume, as it can now be ridden with even lower tire pressure. Frames and forks are already prepared to fit these wider tires.

Abus YourPlus™

Abus YourPlus™

One key, any number of locks - the Abus "YourPlus™" program makes it possible to get keyed-alike locks with Plus lock cylinder. This is practical especially with e-bikes, as there are several locks on the bike: on the battery, as a frame lock and optionally an additional lock for connecting the bike to a fence or the like. Thanks to Abus YourPlus™ they can all be operated with a single key.

Tapered Seat Tube

The seat tube tapers from top to bottom. At the top it fits a slim seatpost that offers some flex and therefore increases comfort especially when riding over rough ground. At the bottom the large diameter nicley flows into the bottom bracket shell and downtube to provide great stiffness and drivetrain efficiency.

Selle Royal eZone saddle

Selle Royal eZone saddle

Comfort plus: The Selle Royal eZone saddle, specially designed for e-bikes, stands out due to its high level of seating comfort, solid support (when accelerating) and practical carrying handle.

Supernova M99 Mini Pro-45

Supernova M99 Mini Pro-45 headlight

With this Supernova M99 Mini Pro-45, our fastest e-bikes are also ahead in terms of safety and visibility. The small LED headlight is a big one when it comes to luminosity, because in high beam mode it illuminates the road ahead with a full 250 lux.

4-piston disc brakes

4-piston disc brakes

The demanding riders of high-end MTBs and touring e-bikes - with or without "E" support - are satisfied with nothing less than the most powerful hydraulic disc brakes in terms of braking performance and riding safety. They have 4 pistons per caliper instead of 2, and their larger brake pads can withstand much more heat, making them almost immune to fading (less friction due to heating).

Hydroforming

Using water pressure aluminium tubes are transformed from their original round shape into their ideal shape determined by STEVENS engineers and designers.

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.

E-thru Rear Axle

E-thru Rear Axle at E-Cayolle

This abbreviation stands for Shimano's thru-axle standard for rear stays that integrates a thread into the dropout. As a result, the 12mm thru axle provides outstanding rear triangle stiffness and utmost precision in brake disc alignement to prevent annoying brake rub.

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.

Test Reports

Logo Sportlich komfortabel

Sportlich komfortabel

01/2017

Lightweight pedelec with sporty balanced handling. Specs and craftsmanship are state of the art.
Logo ElektroRad: Note Sehr gut

ElektroRad: Note Sehr gut

02/2015

This swift speeder also proves to be a nimble touring bike.

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm) 52 55 58 61 Measuring mode
Seattube length A1 698 718 737 757 nominal
Seattube length A2 495 525 555 585 bottom bracket to top of seattube
Seattube length A3 456 484 514 544 bottom bracket to top of top tube
Top tube length B 596 615 633 652  
Top tube horizontal C 620 640 660 680 center headtube to center seatpost/seattube
Headtube angle (°) D 70 70 70 70  
Seattube angle (°) E 73 73 73 73  
Wheelbase F 1165 1186 1207 1228  
Chainstay length G 487 487 487 487  
Headtube length H 185 205 225 245  
Bottom bracket drop I 65 65 65 65 distance of bottom bracket to hub level*
Bottom bracket height K 297 297 297 297 distance to ground*
Fork rake L 44 44 44 44  
Slope M 227 216 205 199 top tube level distance front to rear
Wheel radius N 362 362 362 362 incl. tires
Standover height O 808 833 859 884 top of top tube to ground**
Fork build height P 472 472 472 472 incl. lower headset cups*
Front wheel - bottom bracket Q 685 706 727 748  
Reach R 416 430 445 459 center bottom bracket to center headtube, horizontal
Stack S 667 686 705 723 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1,60 1,60 1,58 1,58 ratio stack to reach
Seatpost diameter   30,9 30,9 30,9 30,9  
Stem length   90 90 110 110 center-center
Stem angle (°)   35 35 35 35  
Handlebar diameter   31,8 31,8 31,8 31,8  
Assembled spacers   23,2 + 10 + 10 + 5 + 5 + 5  
Handlebar width   660 660 660 660  
Cranklength   170 175 175 175  
    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