Close hint This page is from a former STEVENS Bikes model year (2019). 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.


Vægt 22.9 kg
Størrelser  16", 18", 20", 22"
Ramme Aluminium 6061 DB
Farve(r) Hot Pepper Red


Vejl. Udsalgspris
1 074 990.00 Ft

Bosch power and 27.5" Plus wheels is the formula for fun.

The STEVENS hardtail E-Cayolle+ is supported by full 75Nm (55lb-ft) of torque and a large 500Wh battery. Pedalling force and motor power push you forward and well-proven components provide full control on the trail. And don't worry should the trail become tricky - that's what the super-grippy 2.8" wide Nobby Nic tires are made for.

  • Solid e-hardtail w/ new PowerTube frame design and comfortable sitting position
  • Strong Bosch Performance Line CX system w/ 75 Nm torque and 500 Wh rechargeable battery
  • SR Suntour 120 mm air suspension fork w/ thru-axle and lock-out
  • Trail-worthy Schwalbe Nobby Nic 27.5+ tires
  • Shimano SLX Shadow+ 10-speed rear derailleur


500 Wh Battery

This will decide success or failure of e-mobility. That's why STEVENS uses batteries with a huge 500 Watt-hour capacity in all its top-notch pedelecs for up to 215 km of range (according to the manufacturer, please refer to the Bosch range calculator for more exact results). This is possible even without a weight penalty: Compared to the old PowerPack 400, the new Bosch PowerPack 500 is just 100 grams heavier. This huge "fuel tank" is our premier recommendation for pedelec riders who don't shy away from the hilliest of itineraries.

Boost-Standard Fork

What is right for the rear wheel is even more important at the front wheel - because steering precision matters. This is why STEVENS uses suspension forks and hubs with extra wide axle spacing for all its fullies, as well as for the trail rocket Sonora and the alloy-hardtails Colorado and Sentiero. These 110mm of axle spacing are called "Boost" or "Plus" and stand for lots of added lateral stiffness plus space for extra wide studded tires.

Boost Rear Axle Spacing

Since model year 2016 the rear stays of all STEVENS fullies adhere to the new "Boost" or "Plus" standard with 148 mm axle spacing. And there are good reasons for that. Rear wheel stiffness increases by 20 % which is especially beneficial in large 29" wheels. And there is more space for voluminous studded tires to give you more control and fun an the trail.

Tapered Seat Tube

The seat tube tapers from top to bottom. At the top it fits a slim 27.2mm 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.

27.5” Plus Tires

Even the most sophisticated wheel and suspension technology can't work without the right tires - because it's them to make first contact with rocks, roots and loose gravel. And when they are of the new 27.5" x 3" format and ridden with appropriately low pressure, this contact becomes an intimate one. Meaning: the tire's studs dig into every tiny crevice on the trail and therefore ensure maximum grip in corners and lots of traction. Thus improving braking, steering, acceleration. And already standard in all new all-mountain e-MTBs from STEVENS.


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 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.


  • einfach
  • erweitert


Aluminium 6061 DB
  • Axle: QR12x148
  • Brake: postmount disc 6"
  • BB: Bosch
  • Cable routing: internal (shifting)/external (brake)
SR Suntour XCR34 RL-R Air
  • Travel: 120 mm
  • Air suspension
  • Remote Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x110
  • Brake: postmount disc 7"
STEVENS MTB Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Shimano BR-MT400
  • Hydraulic disc brake
  • Rotor: SM-RT54
  • Rotor size: 180/180 mm
  • Center-Lock


Bosch Performance Line CX
  • Continuous rated power: 250 W
  • Max. torque: 75 Nm
Bosch PowerTube 500
  • Capacity: 500 Wh/13.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Nedtuning ved
25 km/h (15.5 mph)
See BOSCH Range Assistant
Antal gear
4 drive modes with support levels 50-300 % plus walk assistance
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Boost chain line
  • Chainguard
  • 16 T
  • Narrow Wide
  • Boost chain line
Shimano SLX Shadow+
  • RD-M7000-DSGS
  • 10-speed
  • Direct Mount
  • Total capacity: 43 T
Shimano CN-HG54
Shimano CS-HG50
  • 10-speed
  • Combination: 11-13-15-17-19-21-24-28-32-36 T
MTB Alu Flatpedal Reflex
Zoom 2.52 - 8.25 m, 1*10


Shimano Deore
  • HB-M6010-B | FH-M6010-B
Sun Ringlé Duroc TR40
  • ETRTO: 36 x 584
Schwalbe Nobby Nic Performance
  • Tire size: 70-584
  • Foldable
  • Addix compound


Oxygen E-Scorpo
  • Width: 740 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Oxygen Havoc
Oxygen E-Scorpo
  • Length: 400 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Shimano Deore
  • SL-M6000-RA
  • 10-speed
Shimano BL-MT400
  • 2 finger
Bosch Purion


22.9 kg
16", 18", 20", 22"
Hot Pepper Red
Till. totalvægt
140 kg
  • Bike incl. rider, clothing and luggage

Test rapporter

Logo Testsieg in My Bike!

Testsieg in My Bike!


The Stevens impresses with a secure ride and uncomplicated handling, even on challenging terrain.
Logo Komforttipp fürs E-Cayolle+

Komforttipp fürs E-Cayolle+


Thanks to Plus tires and a long wheelbase, the E-Cayolle offers the greatest security and the best climbing ability in test.


schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Stelhøjde (") 16 18 20 22 Målemetode
Saddelrørslængde A1 658 656 667 686 Nominel
Saddelrørslængde A2 406 457 508 559 Krankmidte til overk. Saddelrør
Saddelrørslængde A3 358 407 459 453 Krankmidte til overk. Overrør
Overrørslængde B 566 576 592 612  
Overrør vandret C 569 589 609 629 til skæringspunkt saddelpind
Kronrørsvinkel (°) D 68.5 68.5 68.5 69  
Saddelrørsvinkel (°) E 74.5 74.5 74.5 74  
Hjulafstand F 1149 1169 1183 1199  
Kædestiverlængde G 476 476 476 476  
Kronrørslængde H 120 120 130 145  
Krankforsænkning I 55 55 55 55 Afstand til navhøjde*
Krankhøjde K 307 307 307 307 Afstand til jorden*
Gaffelfrembøjning L 51 51 51 51  
Slope M 276 232 192 215 Overrør niveauforskel v/h
Radius hjul N 362 362 362 362 Med dæk
Overrørshøjde O 775 798 828 842 Overkant overrør til jorden**
Gaffelhøjde P 524 524 524 524 Inkl. bundkoppen*
Afstand forhjul-krank Q 678 698 719 722  
Reach R 393 412 430 440 Vandret fra krank til kronrør
Stack S 634 634 643 659 Lodret fra krank til kronrør
Stack/Reach (1:x)   1.61 1.54 1.5 1.5 Forhold fra Stack til Reach
Saddelpind Ø   30.9 30.9 30.9 30.9  
Frempindslængde   60 70 80 90 Midte-midte
Frempindsvinkel (°)   6 6 6 6  
Styrspænd   31.8 31.8 31.8 31.8  
Spacerudstyr   5 + 5 + 5 + 5 + 5  
Styrbredde   740 740 740 740  
Pedalarmslængde   170 175 175 175  
    16 18 20 22  

* Med rytter og let fjederbelastet fjedergaffel (standard-køreposition)

** 1/3 væk fra saddelrøret, hjul ikke fjederbelastet