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Jura Carbon

Jura Carbon, Black Green Orange
Black Green Orange
Jura Carbon
Peso 12,8 kg
Taglie  27,5" - 16" | 29" - 18", 20", 22"
Telaio Carbon SL HMF
Colore(i) Black Green-Orange

Prezzi

Prezzo consigliato pubblico
3 049,00 €

Un'affidabile macchina su due ruote per maratona e trail.

Con il suo telaio principale in carbonio e telaio posteriore in alluminio la Jura Carbon unisce l'avanzata tecnologia al carbonio a un ragionevole rapporto qualità/prezzo. Dal telaio da 120mm RockShox al funzionale mix di componenti, è preparata al meglio per i percorsi sportivi. A seconda della dimensione del telaio sono disponibii pneumatici da 27.5“ o 29“.

  • Carbon bike with four-pivot suspension, aluminum rear triangle and superior marathon geometry
  • High-quality RockShox chassis (120/120 mm)
  • DT Swiss wheels w/ fast Schwalbe Rocket Ron tires
  • Precise Shimano Deore XT/SLX 2x11-speed gears
  • Wide Riser handlebar for better control on the trail

Tecnologia

Rearshock Development

Diffferent purposes in different terrain require different ride properties. This is why every fully rear triangle receives a specific setup from STEVENS' engineers to meet the respective bike's requirement for optimum performance. Firm for minimum power loss in the marathon with lots of comfort for long distance riding with a linear characteristic curve and mind-soothing reserves for hard hits.

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 29er fullies, the Whaka+ ES and the trail rocket Sonora SL. 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-Standard am Hinterbau

Seit dem Modelljahr 2016 entsprechen die Hinterbauten aller STEVENS-Fullys dem neuen „Boost“- oder „Plus“-Achsmaß mit 148 mm Einbaubreite – und das hat gute Gründe: Die Seitensteifigkeit des Hinterrades erhöht sich um ca. 20%, wovon vor allem die großen 29er-Laufräder profitieren. Und es wird Platz geschaffen für voluminöse Stollenreifen, die auf dem Trail mit besserer Performance und mehr Fahrspaß punkten.

Shimano Side Swing front derailleur

Side Swing Umwerfer
Side Swing front derailleur

Our top supplier Shimano made a great innovation here. One that works reliably on any terrain when changing gears at the front has to be fast and precise - be it in competitions or on technical trails. Thanks to its upright axes the front derailleur cage swings outward and forward at the same time, and due to its direct actuation from the downtube only needs minimum operating force.

High Modulus Carbon Fibers

Only the very best materials are used for the highest quality STEVENS carbon frames - so called high modulus carbon fibres. They offer a perfect combination of maximum toughness and elasticity. This way they provide maximum lateral stiffness for best forward drive and a high amount of comfort. Result: incredibly light and enormously stiff frames.

Di2-Akku-Box

Systemlaufräder

Um die elektronischen Schaltkomponenten noch besser zu integrieren, befindet sich im Tretlagerbereich der STEVENS Carbon-Fullys eine Öffnung, die Montage und Wartung des zugehörigen Akkus zur leichten Übung macht.

Versatile cable routing

We keep the cable routing on our bikes as versatile as possible so you can ride your bike like you want to. There are wide and therefore easy to reach cable ports in the frame to insert either one or two cables or none at all - there are cover plugs for any of these configurations. This is also very convenient for retrofitting a dropper post.

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.

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.

Di2-ready

Elektronische Schaltungen haben sich am Rennrad und am Mountainbike neben den klassischen mechanischen Schaltungen längst etabliert. Bestechend schnelle und zuverlässige Gangwechsel bei minimalem Wartungsaufwand machen sich eben nicht nur bei der Tour de France oder im Cyclocross-Worldcup oder auf den Cross Country-Weltcup-Strecken bezahlt. Und genau darum sind viele Rennrad- und Mountainbikerahmen von STEVENS bereits „Di2-ready“ – sprich: für die nahtlose Integration von Akkus und Kabeln (anstelle der herkömmlichen Seilzüge) vorbereitet. Und selbst für seine edle Alfine-Nabenschaltung bietet Shimano eine Elektronik-Version an.

Specifiche

  • einfach
  • erweitert

Telaio

Telaio
Carbon SL HMF
  • Carbon main frame + aluminum rear stays
  • Axle: QR12x148
  • Brake: postmount disc 7"
  • BB: Pressfit 89.5
  • Front derailleur mount: Direct mount (high)
  • Cable routing: internal
Forcella Frontale
RockShox Reba RL Air
  • Travel: 120 mm
  • Air suspension
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x110
  • Brake: postmount disc 6"
Serie Sterzo
STEVENS MTB Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Ammortizzatore
RockShox Monarch RT
  • Travel: 120 mm
  • Air suspension
  • Length: 190 mm
  • Shock travel: 51 mm
  • Mounting width: 22.2x8 mm/22.2x8 mm
Freni
Shimano BR-M615
  • Hydraulic disc brake
  • Rotor: SM-RT56
  • Rotor size: 180/180 mm
  • IS / 6-Bolt

Trasmissione

Pedivella
Shimano SLX
  • FC-M7000-B, 36-26 T
  • BB type: Pressfit 89.5/ Hollowtech II
  • Boost chain line
Deragliatore f
Shimano SLX
  • FD-M7020-D6
  • Side-Swing
Catena
Shimano CN-HG601
Deragliatore r
Shimano Deore XT Shadow+
  • RD-M8000-DGS
  • 11-speed
  • Direct Mount
  • Total capacity: 39 T
Cassetta
Shimano SLX
  • CS-M7000
  • 11-speed
  • Combination: 11-13-15-17-19-21-24-27-31-35-40 T
Gamma Marcie
Zoom 27.5": 1.42 - 7.17 m, 2*11
Gamma Marcie
Zoom 29": 1.50 - 7.56 m, 2*11

Set Ruote

Sistema di ruote
DT Swiss Mountain Classic
Copertoni
Schwalbe Rocket Ron Evolution
  • Tire size: 57-584 | 622
  • Foldable
  • PaceStar compound
  • SnakeSkin
  • Tubeless Easy

Postazione di guida

Manubrio
Oxygen Scorpo
  • Width: 760 mm
  • Backsweep: 11°
  • Rise: 20 mm
  • Clamp: 31.8 mm
Attacco
Oxygen Scorpo MTB
  • Handlebar clamp: 31.8 mm
  • Angle: 5°
Sella
Oxygen Spark
Reggisella
Oxygen Scorpo MTB
  • Length: 380 mm
  • Diameter: 30.9 mm
  • Insertion depth min. 100 mm
Leva del cambio
Shimano SLX
  • SL-M7000
Leva del freno
Shimano BL-M615
  • 2 finger

Dati

Peso
12,8 kg
Taglie
27,5" - 16" | 29" - 18", 20", 22"
Colore(i)
Black Green-Orange
Carico
115 kg
  • Bike incl. rider, clothing and luggage
 

Risultati Test

Logo Marathon- und Tourenfully

Marathon- und Tourenfully

04/2017

Stevens schafft mit dem Jura Carbon den Spagat zwischen Marathon- und Tourenbike. Mühelos stellt sich das Bike einer schnellen Trainingsrunde oder einer längeren Bergtour. Die solide Ausstattung steht im Einklang mit dem Einsatzzweck.
Logo Idealer Tourenpartner

Idealer Tourenpartner

01/2017

The Jura Carbon is an excellent partner for various marathons and day trips.
Logo „Sehr gut“ fürs Jura Carbon

„Sehr gut“ fürs Jura Carbon

10/2016

Bici straordinarie da viaggio. Dotazioni solide, geometria secca e sella in posizione rilassata.

Geometria

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Altezza Telaio (") 16 18 20 22 Metodo di misura
grandezza del pneumatico (") 27.5 29 29 29  
Lunghezza tubo sella A1 588 614 626 646 nominale
Lunghezza tubo sella A2 430 455 500 530 dal mov.centrale a fine tubo sella
Lunghezza top tube B 540 559 581 602  
Top tube orizzontale C 569 585 610 630 dal centro tubo sterzo al centro tubo sella
Angolo seriesterzo (°) D 68.5 68.5 68.5 68.5  
Inclinazione tubo sella (°) E 74.5 74.5 74.5 74.5 Effettivo, fino al punto più alto dell'HT
Ruota ferma F 1116 1152 1173 1194  
Lunghezza batti catena G 430 445 445 445  
Lunghezza seriesterzo H 100 100 110 130  
Inclinazione movimento centrale I 18 35 35 35 distanza dal mov.centrale al livello centro mozzi
Altezza movimento centrale K 331 333 333 333 distanza dal terreno
Inclinazione forcella L 44 51 51 51  
Raggio ruota N 349 368 368 368 incl. Copertura
Altezza regolabile O 757 768 767 766 dal top del tubo orizzontale al terreno*
Altezza gambo forcella P 508 521 521 521 incl. Base tappo dello sterzo
Distanziale per movimento centrale - ruota anteriore Q 687 709 730 751  
Reach R 422 433 450 463 Dall'albero delle pedivelle al centro serie sterzo, in orizzontale
Stack S 569 596 605 624 Dall'albero delle pedivelle al centro serie sterzo, in verticale
Stack/Reach (1:x)   1.35 1.38 1.34 1.35 Rapporto catasta da raggiungere
Diametro reggisella   30.9 30.9 30.9 30.9  
Lunghezza attacco   60 80 80 90 centro-centro
Angolo attacco (°)   5 5 5 5  
Diamentro manubrio   31.8 31.8 31.8 31.8  
Set Spaziatori   5 + 5 + 5 + 5 + 10 + 10  
Larghezza manubrio   760 760 760 760  
Lunghezza pedivella   170 175 175 175  
    16 18 20 22  

* Valore misurato di 1/3 staccato dal reggisella

// NEVER STOP