Jura Carbon SL

Hmotnost 10.9 kg
Velikost  27,5" - 16" | 29" - 18", 20", 22"
Frame Carbon SL HMF
Barva Slate Grey

Pricing

doporučené VK
6 999,– Fr.

Our World Cup and trail rocket.

In its first season it already won a podium placing in the Albstadt World Cup race - and now the STEVENS Jura SL is ready to be ridden to victory or for fun. With a light but stiff full carbon frame, innovative Fox 34 Step Cast suspension fork, classy Shimano XTR/Race Face 1x12-speed drivetrain and many other top-shelf components including a Syntace cockpit and Fox dropper post. With frame size specific wheels in either 27.5" or 29" diameter. And 100% ready for marathon/XC races or fast trail riding.

  • Full carbon bike with marathon geometry
  • High-end Shimano XTR/Race Face 1x12-speed drivetrain & Shimano XTR disc brakes
  • Superior Fox Float Factory chassis (120/120 mm) with super-light step-cast fork
  • DT Swiss XR 1501 wheels plus lightning fast tires
  • Syntace cockpit & Fox Transfer dropper seat post

Technology

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 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.

Vybavení

  • einfach
  • erweitert

Chassis

Frame
Carbon SL HMF
  • O.L.D.: 148 mm
  • Brake: postmount disc 7"
  • BB: Pressfit BB89.5
  • Front derailleur mount: Direct mount (high)
  • Cable routing: internal
Přední vidlice
Fox 34 Float SC Factory
  • Travel: 120 mm
  • Air suspension
  • Remote Lockout
  • Kashima coating
  • Tapered Steerer 1 1/8" - 1 1/2"
  • O.L.D.: 110 mm
  • Brake: postmount disc 6"
Hlavové složení
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Odpružená zadní vidlice
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
Brzdy
Shimano XTR
  • BR-M9100
  • Hydraulic disc brake
  • Rotor: RT-MT900M
  • Rotor size: 180/180 mm
  • Center-Lock

Pohon

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

Kola

Zapletená kola
DT Swiss XR 1501 Spline One
  • Axle: QR15x110/12x148 mm
Pneumatiky
Schwalbe Rocket Ron Evolution
  • Tire size: 57-584 | 622
  • Foldable
  • Addix Speed compound
  • LiteSkin
  • Tubeless Easy

Cockpit

Řidítka
Syntace Vector Carbon
  • Width: 760 mm
  • Backsweep: 12°
  • Rise: 10 mm
  • Clamp: 31.8 mm
Představec
Syntace Force 109
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Sedlo
Oxygen Roccia
Sedlovka
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
Řazení
Shimano XTR
  • SL-M9100 I-Spec EV
  • 12-speed
Brzdové páky
Shimano XTR
  • BL-M9100
  • 2 finger

Data

Hmotnost
10.9 kg
Velikost
27,5" - 16" | 29" - 18", 20", 22"
Barva
Slate Grey
Laden weight
115 kg
  • Bike incl. rider, clothing and luggage
 

Testy

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

Velikost rámu (") 16 18 20 22 Způsob měření
Wheelsize (") 27,5 29 29 29  
Délka sedlovky A1 588 614 626 646 nominální
Délka sedlovky A2 430 455 500 530 od středu šlapky k horní části sedlovky
Delka horního rámu B 540 559 581 602  
Horní rámová trubka C 569 585 610 630 do řezného bodu opěry sedadla
úhel řidítkové trubky (°) D 68,5 68,5 68,5 68,5  
úhel sedlovky (°) E 74,5 74,5 74,5 74,5 effective, to top of HT
Odstup mezi koly F 1116 1152 1173 1194  
Délka napnutí řetězu G 430 445 445 445  
Délka řidítkové trubky H 100 100 110 130  
Snížení pedálů I 18 35 35 35 vzdálenost náboje
Výška pedálů K 331 333 333 333 vzdálenost od země
Zahnutí vidlic L 44 51 51 51  
Rádius pojezdového kola N 349 368 368 368 kolo s obručí
Výška nápravy O 757 768 767 766 od horního rámu k zemi*
Výška vidlic P 508 521 521 521 včetně řídicí sady
Odstup mezi klikou pedálu a předním kolem Q 687 709 730 751  
Reach R 422 433 450 463 center bottom bracket to center headtube, horizontal
Stack S 569 596 605 624 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1,35 1,38 1,34 1,35 ratio stack to reach
Sedlovka Ø   30,9 30,9 30,9 30,9  
Délka přední části   60 80 80 90 střed-střed
úhel přední části (°)   5,0 5 5 5  
Upevnění řidítek   31,8 31,8 31,8 31,8  
Distanční podložka   5 + 5 + 5 + 5 + 10 + 10  
šířka řidítek   760 760 760 760  
Délka hřídele   170 175 175 175  
    16 18 20 22  

* 1/3 sedlovky odstranit

// NEVER STOP