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.
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Boulevard Luxe

Hmotnost 15,4 kg
Velikost  48, 52, 55, 58, 61 cm
Frame Aluminium 6061 TB
Barva Velvet Black

Pricing

doporučené VK
1 119,– €

Like A Fine Black Custom-Tailored Suit …

… the Boulevard Luxe enters the city stage in style. The practically maintenance-free combination of gear hub and belt drive make sure this is a lasting impression. You can't expect anything less than reluctant functionality from the ergonomically bent handlebar to the stationary rear light and all the remaining complete specs. That's it!

  • Comfortable city and touring bike w/ maintenance-friendly belt drive and freewheel
  • Responsive suspension fork with aluminum steerer tube
  • Stiff and comfortable due to tapered seat tube
  • High-quality Shimano Nexus Premium hub (8-speed)
  • Busch + Müller LED light (front and rear)

Technology

Belt Drive

Silent-running, huge life-span, maintenance-free and low weight.

continue reading …

Adjustable Dropouts

Convenient and exact chain or drive belt tensioning.

continue reading …

Tapered Seat Tube

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

continue reading …

Hydroforming

Optimum load-specific shape by oil or water pressure.

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 …

Reifenfreiheit bis 47 mm

Mehr Fahrkomfort und Pannenschutz mit bis zu 47 mm breiten Reifen.

Weiterlesen …

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.

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.

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.

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

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.

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.

Vybavení

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061 TB
  • Axle: 135 mm threaded
  • Brake: cantilever
  • BB: BSA 68 mm
  • Cable routing: internal
  • Fender + rack mounts
  • Chain tensioner
  • Bolted seatstay (drive side)
Přední vidlice
SR Suntour NCX-D LO
  • Travel: 63 mm
  • Coil spring
  • Lockout
  • Steerer 1 1/8"
  • Axle: QR9x100
  • Brake: cantilever
  • Fender mounts
Hlavové složení
STEVENS AH 1 1/8"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS44/30
Brzdy
Shimano BR-T4000
  • V-Brake

Pohon

Kliky
Gates S250 CDN
  • 50 T
  • BB type: BSA 68 mm / Square taper (117.5 mm axle length)
  • Chainguard
Belt
Gates CDN Center Track Carbon Drive Belt
  • Length: 122 T
Přehazovačka
Shimano Nexus Premium
  • SG-C6011-8V
  • 8-speed gear hub with freewheel
  • Gear range: 307%
Kazeta
Gates CDN Center Track sprocket
  • 24 T
Pedály
City Reflex
Gear ratio
Zoom 2.44 - 7.47 m, 1*8

Kola

Nábojovy
Shimano Nexus
  • DH-C3000-3N-QR | SG-C6011-8V
  • Hub dynamo (front)
Ráfky
Oxygen ELITE A19
Pneumatiky
Continental Contact light
  • Tire size: 42-622
  • Double SafetySystem breaker
  • Reflective stripes

Cockpit

Řidítka
Oxygen Driver
  • Width: 660 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Představec
Oxygen Driver
  • Handlebar clamp: 31.8 mm
  • Angle: 17°
Sedlo
Selle Royal Freccia Gent
Sedlovka
Oxygen Aluminium
  • Length: 350 mm
  • Diameter: 27.2 mm
  • Insertion depth min. 100 mm
Řazení
Shimano Nexus 8
  • SL-C6000
Brzdové páky
Shimano Nexus
  • BL-C6000
  • 4 finger
Osvětlení
B+M IQ Avy T Senso+ 40 Lux | Toplight 2C+
  • Illuminance (front): 40 lux
  • Close range light
  • Daylight function (front)
  • Stationary taillight
  • Automatic on/off
Příslušenství
Racktime rear carrier | SKS mudguards | Pletscher kickstand

Data

Hmotnost
15,4 kg
Velikost
48, 52, 55, 58, 61 cm
Barva
Velvet Black
Laden weight
130 kg
  • Bike incl. rider, clothing and luggage
 

Geometrie

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Velikost rámu (cm) 48 52 55 58 61 Způsob měření
Délka sedlovky A1 575 598 614 638 660 nominální
Délka sedlovky A2 480 520 550 580 610 od středu šlapky k horní části sedlovky
Délka sedlovky A3 415 455 486 516 547 od středu šlapky k horní části horního rámu
Delka horního rámu B 537 549 565 579 591  
Horní rámová trubka C 560 575 590 605 617 do řezného bodu opěry sedadla
úhel řidítkové trubky (°) D 69.5 70 70 71 71.5  
úhel sedlovky (°) E 73.5 72.5 72.5 72.5 72.5  
Odstup mezi koly F 1084 1084 1100 1105 1112  
Délka napnutí řetězu G 457 457 457 457 457  
Délka řidítkové trubky H 110 135 155 175 195  
Snížení pedálů I 65 65 65 65 65 vzdálenost náboje*
Výška pedálů K 283 283 283 283 283 vzdálenost od země*
Zahnutí vidlic L 45 45 45 45 45  
Nakloněný M 176 165 156 150 143 rozdíl stupně horního rámu v/h
Rádius pojezdového kola N 348 348 348 348 348 kolo s obručí
Výška nápravy O 737 768 792 819 845 od horního rámu k zemi**
Výška vidlic P 455 455 455 455 455 včetně řídicí sady*
Odstup mezi klikou pedálu a předním kolem Q 630 630 646 651 658  
Reach R 386 383 392 400 406 center bottom bracket to center headtube, horizontal
Stack S 579 604 623 646 667 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.5 1.6 1.6 1.6 1.6 ratio stack to reach
Sedlovka Ø   27.2 27.2 27.2 27.2 27.2  
Délka přední části   90 100 100 110 120 střed-střed
úhel přední části (°)   17 17 17 17 17  
Upevnění řidítek   31.8 31.8 31.8 31.8 31.8  
Distanční podložka   19.4 + 10 + 10 + 5 + 5  
šířka řidítek   660 660 660 660 660  
Délka hřídele   170 170 175 175 175  
    48 52 55 58 61  

* S cyklistou na palubě a lehce napruženými pružinovým kabelem (Standardní poloha jízdy)

** 1/3 sedlovky odstranit, kolo nenapružovat

// NEVER STOP