This page is from a former STEVENS Bikes model year (2021).
These pages are meant as a service in case you have questions about equipment and geometry of older STEVENS bikes.
You can pick other model years at Service – Product Years.
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With the E-Triton Plus, STEVENS' engineers have apparently outwitted physics. Despite all the hype regarding the strength of a diamond-shape frame, the mighty Plus frame with low step-through is the #1 when it comes to durability. It can handle an enormous 180 kg of combined bike, rider and luggage weight. Now even the strongest guys can experience the legendary STEVENS ride qualities resulting from the combination of a Bosch Performance CX motor and exceptionally comfortable handling.
Fully equipped touring pedelec with low step-thru but 180 kg of gross vehicle weight
Bosch G4 Performance Line CX Cruise system with integrated PowerTube 625 battery
The e-bikes with the "Plus" suffix are allowed to weigh 180 kilograms, including rider and luggage. Enough for even the strongest types and most demanding tasks. The frames are designed for this load - and put to the acid test by the experts of the 'Zedler – Institut für Fahrradtechnik und -Sicherheit'.
New PT6 frame
Its powerful down tube fits the Bosch battery with the longest range. And the frame geometry has been further refined - for the eye, by adapting all tube dimensions to the crucial down tube. And for an even more harmonious riding experience, the tube lengths have been optimized and the cockpit with steeper stems has been adapted to a pleasantly upright sitting posture.
PT6 hollow chamber downtube
The sophisticated construction of the "Forma" frame version culminates in this down tube with triple hollow chamber profile. Its inner values are convincing: space for the large PowerTube625 battery from Bosch, including perfect weather protection. And the necessary stiffness to help the e-bike achieve maximum riding stability and high steering precision with pleasantly low step-through.
Bosch G4 Performance Line CX Cruise
Smaller, lighter, more powerful - there is no way around the new Bosch G4 (for 4th generation) Performance Line CX for high-end e-bikes. It supports its riders with a maximum of 340 % of their own pedal force and brings 75 Newton meters of torque into play. The engine power is dosed particularly smoothly in the so-called "E-MTB" mode, when the respective optimum support level is automatically engaged, because the fine sensors read the rider's request from the soles of his or her feet.
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.
Bosch PowerTube 625
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.
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.
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.
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).
IQ-X Head Light
The IQ-X head light range from Busch+Müller has a very bright, large and evenly lit light beam. The smaller, more elegant XS version outputs 70 Lux. The middle version IQ-X outputs 100 Lux. And the strongest IQ-XMF outputs 120 Lux on full beam, 80 Lux on dipped beam.
QR15 Front Thru-Axle (MTB + ATB + Pedelec)
"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.
Dropouts with integrated pannier rack eyelets
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.
Integrated pannier rack strut
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 52 mm 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.
Hydroforming (ATB+Pedelec)
Using water pressure aluminium tubes are transformed from their original round shape into their ideal shape determined by STEVENS engineers and designers.
Tapered Steerer / Tapered Headtube (ATB+Pedelec)
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.
Plug in cover
The cover of the USB-C plug in is perfectly integrated into the bike frame. The high quality of the cover ensures a clean, tidy look on the one hand and easy handling on the other. Especially in the sensitive area of the plug in, it is important that it is optimally protected from dirt and other external influences.
Bosch Intuvia display
As the name suggests, the Intuvia display from Bosch relies primarily on intuition. The shift recommendation not only protects the battery, but also increases the range. Thanks to the good readability in all light conditions, riders can always see the riding data. The Bosch display also shows when the next service appointment is due.
Udstyr
Details
Chassis
Ramme
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)
Forgaffel
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
Bremser
Magura MT5N-e
Hydraulic disc brake
Rotor: Storm CL
Rotor diameter: 180/180 mm
Center-Lock
Drivetrain
Kranksæt
Oxygen E-Scorpo
44 T
BB type: Bosch / ISIS
Chainguard
Bagskifter
Shimano Deore XT Shadow+
RD-M8100-SGS
12-speed
Total capacity: 41 T
Kæde
Shimano CN-M8100
Kassette
Shimano Deore XT
CS-M8100-12
12-speed
Combination: 10-12-14-16-18-21-24-28-33-39-45-51 T