Close hint This page is from a former STEVENS Bikes model year (2018). 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.


Vikt 15,2 kg
Storlekar  48, 52, 55, 58, 61 cm
Ram Aluminium 6061 TB
Färg(er) Anodized Black


recomm. retail price
3 459.00 €

You have the time. You have plans. You have goals.

STEVENS' got the bike: The Sovereign carries you and your luggage everywhere. Our long-distance runner is equipped with Rohloff's legendary gear hub, now driven by a maintenance-free carbon belt. That is what you need to know - approved and applauded time and time again by major bike magazines.

  • Elegant travel bike with durable high-end specs
  • Rohloff Speedhub with 526% gear range
  • Innovative, low-maintenance Gates belt drive
  • Strong Shimano Deore XT Trekking disc brakes
  • High-performance Busch + Müller Luxos LED headlight w/ USB port


Rohloff Speedhub

There is no more reliable way to arrange 14 finely-stepped gears than with this great idea from Rohloff. There are Speedhubs out there having run more than 100.000km. And there are thousands of everyday and long-distance riders who never ever want to use any other way of shifting again. Maintenance? Maybe one oil change per year - that's it.

Belt Drive

A belt drive, as the name suggests, uses a drive belt instead of a chain to transfer power from the cranks to the rear wheel. Since the belt cannot be split like a chain the special STEVENS frame utilizes a splittable seat stay, but the advantages are convincing: lower weight, silent operation, almost endless longevity without any maintenance.

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.

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.

Hydraulic Disc Brakes (Trekking)

There is no more reliable brake system than hydraulic disc brakes - that is why we strongly advice everyone, who is riding their cross, trekking- or city bike 12 months a year to choose one of our models with the „DISC“ suffix. Brake power is easy to modulate and does not fade a bit in the wet. Also the brakes are almost maintenance-free. And your local STEVENS dealer will gladly explain to you what you need to take care of when removing and re-installing a wheel

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.

Anodized Frames (Anodized finish)

In an electrically charged dipping bath high-quality aluminium frames are covered with a hard, smooth, even surface that looks especially classy in STEVENS Anodized Black. Therefore neither a paintjob nor powder coating is necessary - saving about 200 grams of frame weight.

Reifenfreiheit bis 47mm

Wer häufiger auf Strecken mit weniger glattem Untergrund unterwegs ist, kann bis zu 47 mm breite Reifen montieren – und dann von mehr Fahrkomfort und Pannenschutz profitieren, die deren größeres Luftvolumen mit sich bringt, weil nunmehr mit geringerem Reifenluftdruck gefahren werden kann. Die Rahmen und Gabeln dieser Bikes sind jedenfalls schon darauf vorbereitet.


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. Riders of allround bikes and pedelecs will benefit from a better stability caused by hydroforming even when they are touring with heavy luggage.

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.

Adjustable Dropouts

High quality STEVENS frames equipped with a gear hub or Pinion 18-gear box come with adjustable dropouts. These make correct tensioning of the chain or drive belt very easy. Adjustment via headless set screw and Allen key allows very precise alignement. Two fastening bolts on each side provide tight grip. On bikes with derailleur shifting the chain is tensioned by the derailleur.

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.


  • einfach
  • erweitert


Aluminium 6061 TB
  • Axle: QR10x135
  • Brake: postmount disc 6"
  • BB: BSA 68 mm
  • Cable routing: internal (shifting)/external (brake)
  • Fender + rack mounts
  • Chain tensioner
  • Bolted seatstay (drive side)
SR Suntour NCX-E RL Air
  • Travel: 63 mm
  • Air suspension
  • Remote Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x100
  • Brake: postmount disc 6"
  • Fender mounts
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: IS44/28.6
  • Lower bearing cup: IS55/40
Shimano Deore XT
  • BR-M8000
  • Hydraulic disc brake
  • Rotor: SM-RT64/Rohloff
  • Rotor size: 180/160 mm
  • Center-Lock/4-Bolt


Scorpo Belt Drive Crank, Gates CDX sprocket
  • 55 T
  • BB type: BSA 68 mm
  • Chainguard
Gates CDX Center Track Carbon Drive Belt
  • Length: 122 T
Rohloff Speedhub 500-14 CC DB Disc
  • 14-speed gear hub
  • Gear range: 526%
  • Freewheel
  • Rotor mount: 4-Bolt
Gates CDX Center Track sprocket
  • 20 T
Gear ratio
Zoom 1.70 - 8.96 m, 1*14


Shutter Precision PL-8X | Rohloff Speedhub 500/14
  • Hub dynamo | 14-speed internal gear hub
Oxygen SL-D A21
Schwalbe Marathon
  • Tire size: 40-622
  • Endurance compount
  • GreenGuard
  • Reflective stripes


Oxygen Scorpo
  • Width: 640 mm
  • Backsweep: 9°
  • Rise: 15 mm
  • Clamp: 31.8 mm
Oxygen Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 17°
Selle Royal Viper
Oxygen Scorpo
  • Length: 300 mm
  • Diameter: 27.2 mm
  • Insertion depth min. 100 mm
Rohloff R14 twist shifter
Shimano Deore XT Trekking
  • BL-T8000
  • 3 finger
B+M Luxos T U 70/90 Lux USB | Shine Evo
  • Illuminance (front): 70/90 lux
  • Floodlight function
  • Close range light
  • Daylight function (front)
  • Stationary taillight
  • Handlebar remote
  • Automatic on/off
  • Rear light monitoring
  • USB charging
Racktime Shine Evo IMM rear carrier | SKS mudguards | Pletscher kickstand


15,2 kg
48, 52, 55, 58, 61 cm
Anodized Black
Laden weight
130 kg
  • Bike incl. rider, clothing and luggage


Logo Herrscher der Landstraße

Herrscher der Landstraße


Conclusion: The Sovereign spoils its rider with great comfort, well-proven technology and lots of fun. Those who are looking for a bike that performs well, no matter if it’s commuting, shopping for groceries, riding through the woods or traveling with luggage, will be very happy with the Sovereign for a long time.
Logo Ein sportliches Reise- und Tourenrad

Ein sportliches Reise- und Tourenrad


The Sovereign R14 is a typical Stevens, a racy high-level travel and touring bike.


schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Ramhöjd (cm) 48 52 55 58 61 Mätinställning
Seattube length A1 607 632 655 677 699 nominal
Seattube length A2 480 520 550 580 610 bottom bracket to top of seattube
Seattube length A3 416 457 488 518 548 bottom bracket to top of top tube
Top tube length B 537 550 566 581 593  
Top tube horizontal C 560 575 590 605 618 center headtube to center seatpost/seattube
Headtube angle (°) D 69 69 69.5 70 70.5  
Seattube angle (°) E 73 72.5 72.5 72.5 72.5  
Wheelbase F 1075 1086 1097 1107 1114  
Chainstay length G 454 454 454 454 454  
Headtube length H 110 135 155 175 195  
Bottom bracket drop I 65 65 65 65 65 distance of bottom bracket to hub level*
Bottom bracket height K 283 283 283 283 283 distance to ground*
Fork rake L 42 42 42 42 42  
Slope M 177 165 156 149 141 top tube level distance front to rear
Wheel radius N 348 348 348 348 348 incl. tires
Standover height O 738 769 793 819 845 top of top tube to ground**
Fork build height P 455 455 455 455 455 incl. lower headset cups*
Front wheel - bottom bracket Q 629 640 651 661 668  
Reach R 384 386 394 403 408 center bottom bracket to center headtube, horizontal
Stack S 580 604 624 646 666 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.51 1.56 1.58 1.6 1.63 ratio stack to reach
Seatpost diameter   27.2 27.2 27.2 27.2 27.2  
Stem length   90 100 100 110 120 center-center
Stem angle (°)   17 17 17 17 17  
Handlebar diameter   31.8 31.8 31.8 31.8 31.8  
Assembled spacers   23.2 + 10 + 10 + 5 + 5  
Handlebar width   640 640 640 640 640  
Cranklength   170 170 175 175 175  
    48 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)