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.
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Jura Carbon SL

Gewicht 10.9 kg
Maten  27,5" - 16" | 29" - 18", 20", 22"
Frame Carbon SL HMF
Kleur(en) Slate Grey

Prijzen

Adviesprijs
5 599,00 €

Onze World Cup- en trailraket.

In zijn eerste seizoen haalde deze fiets al het podium in de World Cupwedstrijd van Albstadt - en nu is de STEVENS Jura SL klaar om naar de overwinning te rijden. Of gewoon naar leuke avonturen. Met een licht en toch stijf full carbon frame, nieuwe Fox 34 Step Cast geveerde vork, 1x12-speed Shimano XTR/Race Face aandrijfsysteem en tal van andere onderdelen van de bovenste plank zoals een Fox dropper-zadelpen. Met op de framemaat afgestemde wielen in diameters van 27,5” of 29”. En 100% klaar voor marathon/XC-races of snelle trailritten.

  • Full carbon fiets met vierpunts vering en superieure marathon-geometrie
  • Gloednieuwe Shimano XTR: 1x12-speed aandrijving en schijfremmen
  • Superieur Fox Float Factory-chassis (120/120 mm) met superlichte step-cast vork
  • DT Swiss XR 1501 wielen met pijlsnelle Schwalbe Rocket Ron-banden
  • Elegante Syntace cockpit plus Fox Transfer dropper-zadelpen

Technologie

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.

Shimano Di2

Systemlaufräder

No other shifting system changes gears as fast and reliable as the electronically actuated Di2 option for Shimano's XTR and XT group. From fine tuning to preferred shifting speed all adjustments can be done via the handlebar display - in case of XT even with a smart phone app and Bluetooth link.

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.

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 targeted 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.

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 shift or brake sleeves, Di2 cables or even no sleeves at all - there are the appropriate cover plugs for all of this.

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 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.

Chain Stay Protector

Now you can tackle any downhill ramp without worry: The specially fitted chain stay protector prevents the chain stays of STEVENS carbon fullies from getting damaged by a slapping chain.

Di2-ready

Electronic shifting is already well established in road bikes as well as in mountain bikes next to classic mechanical systems. Impressively fast and reliable gear changes and minimum maintenance pay their dividends not only at the Tour de France, in cyclocross or on the Cross-Country World Cup circuit. That's why STEVENS road bike and MTB frames are "Di2"-ready, meaning they are prepared for an elegant integration of batteries and electric cables (instead of usual wire cables). Even for the classy Alfine gear hub Shimano offers an electronic version.

Uitrusting

  • einfach
  • erweitert

Chassis

Frame
Carbon SL HMF
  • Axle: QR12x148
  • Brake: postmount disc 7"
  • BB: Pressfit BB92
  • Front derailleur mount: Direct mount (high)
  • Cable routing: internal
Voorvork
Fox 34 Float SC Factory
  • Travel: 120 mm
  • Air suspension
  • Remote Lockout
  • Kashima coating
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x110
  • Brake: postmount disc 7"
Balhoofd
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Schokdemper
Fox Float DPS Factory
  • Travel: 120 mm
  • Air suspension
  • Remote Lockout
  • Kashima coating
  • Length: 190 mm
  • Shock travel: 51 mm
  • Mounting width: 22.2x8 mm/22.2x8 mm
Remmen
Shimano XTR
  • BR-M9100
  • Hydraulic disc brake
  • Rotor: RT-MT900M
  • Rotor size: 180/180 mm
  • Center-Lock

Aandrijflijn

Crankstel
Race Face Next SL
  • 34 T
  • BB type: Pressfit BB92
  • Boost chain line
Achterderailleur
Shimano XTR
  • RD-M9100-SGS
  • 12-speed
  • Total capacity: 41 T
Ketting
Shimano XTR
  • CN-M9100
Cassette
Shimano XTR
  • CS-M9100
  • 12-speed
  • Combination: 10-12-14-16-18-21-24-28-33-39-45-51 T
Verzet
Zoom 1.46 - 7.45 m, 1*12
Verzet
Zoom 1.54 - 7.85 m, 1*12

Wielen

Systeemwielen
DT Swiss XR 1501 Spline One
  • ETRTO: 22 x 584 | 22 x 622
Banden
Schwalbe Rocket Ron Evolution
  • Tire size: 57-584 | 622
  • Foldable
  • Addix Speed compound
  • LiteSkin
  • Tubeless Easy

Cockpit

Stuur
Syntace Vector Carbon
  • Width: 760 mm
  • Backsweep: 12°
  • Rise: 10 mm
  • Clamp: 31.8 mm
Stuurpen
Syntace Force 109
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Zadel
Oxygen Roccia
Zadelpen
Fox Transfer Factory
  • Kashima
  • Travel: 100 mm | 125 mm | 150 mm
  • Remote Lockout
  • Length: 356 mm | 406 mm | 456 mm
  • Diameter: 30.9 mm
  • Insertion depth: min. 100 mm
Versnellingshendel
Shimano XTR
  • SL-M9100
  • 12-speed
Remhendel
Shimano XTR
  • BL-M9100
  • 2 finger

Gegevens

Gewicht
10.9 kg
Maten
27,5" - 16" | 29" - 18", 20", 22"
Kleur(en)
Slate Grey
Toegest. totaalgewicht
115 kg
  • Bike incl. rider, clothing and luggage
 

Testrapporten

Logo Rassige Rennsemmel

Rassige Rennsemmel

07/2017

Are you looking for a fast sportster with top-shelf specs? Here you are, the Jura is your bike. It accelerates fast as an arrow, climbs easily and comforts its rider with directional stability in the downhill.

Geometrie

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Framemaat (") 16 18 20 22 Meetmethode
Wielmaat (") 27.5 29 29 29  
Zitbuislengte A1 588 614 626 646 Nominaal
Zitbuislengte A2 430 455 500 530 Hart trapas tot bovenkant zitbuis
Bovenbuislengte B 540 559 581 602  
Bovenbuis horizontaal C 569 585 610 630 Tot snijpunt zadelpen
Hoek van de balhoofdbuis (°) D 68.5 68.5 68.5 68.5  
Zitbuishoek (°) E 74.5 74.5 74.5 74.5 Effectief, tot bovenkant bovenbuis
Wielbasis F 1116 1152 1173 1194  
Lengte van de liggende achtervork G 430 445 445 445  
Lengte van de balhoofdbuis H 100 100 110 130  
Trapasverlaging I 18 35 35 35 Afstand tot naafhoogte
Trapashoogte K 331 333 333 333 Afstand tot grond
Vorksprong L 44 51 51 51  
Wieldiameter N 349 368 368 368 Incl. banden
Standoverhoogte O 757 768 767 766 Bovenkant bovenbuis tot grond*
Inbouwhoogte van de voorvork P 508 521 521 521 Incl. de onderste balhoofdcup
Afstand voorwiel tot trapas Q 687 709 730 751  
Reach R 422 433 450 463 Horizontaal van trapas tot balhoofdbuis
Stack S 569 596 605 624 Verticaal van trapas tot balhoofdbuis
Stack/reach (1:x)   1.35 1.38 1.34 1.35 Verhouding stack tot reach
Diameter van de zadelpen   30.9 30.9 30.9 30.9  
Stuurpenlengte   60 80 80 90 Hart op hart
Stuurpenhoek (°)   5 5 5 5  
Stuurklem   31.8 31.8 31.8 31.8  
Gemonteerde spacers   5 + 5 + 5 + 5 + 10 + 10  
Stuurbreedte   760 760 760 760  
Cranklengte   170 175 175 175  
    16 18 20 22  

* 1/3 van de zitbuis verwijderd

// NEVER STOP