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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8X

Hmotnost 11,6 kg
Velikost  48, 52, 55, 58, 61, 64 cm
Frame Aluminium SL 6061 TB
Barva Velvet Black

Pricing

doporučené VK
1 699,– €

XTra successful Composition.

Shimano Deore XT – first choice for carefree, long term use. Geometry and concept by STEVENS deliver unmatched handling. The 8X puts everything together that belongs together. Reason and passion, temper and long life, road and dirt. And did we mention elegance?

  • Sporty and fast city cross bike for asphalt and gravel roads
  • Innovative triple butted aluminum frame with smooth welds
  • SR Suntour air suspension fork w/ thru-axle and lockout
  • Shimano Deore XT: full drivetrain and hydraulic disc brakes
  • Fast, gripping Schwalbe Smart Sam folding tires

Technology

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.

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.

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.

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

Vybavení

  • einfach
  • erweitert

Chassis

Frame
Aluminium SL 6061 TB
  • Axle: QR10x135
  • Brake: IS disc
  • BB: BSA 68 mm
  • Front derailleur mount: clamp
  • Cable routing: internal (shifting)/external (brake)
  • Fender + rack mounts
Přední vidlice
SR Suntour NRX-E LOR Air
  • Travel: 63 mm
  • Air suspension
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x100
  • Brake: postmount disc 6"
Hlavové složení
STEVENS AH Taper 1 1/8"-1 1/2"
  • Upper bearing cup: IS44/28.6
  • Lower bearing cup: IS55/40
Brzdy
Shimano Deore XT
  • BR-M8000
  • Hydraulic disc brake
  • Rotor: SM-RT70
  • Rotor size: 180/160 mm
  • Center-Lock

Pohon

Kliky
Shimano Deore XT Trekking
  • FC-T8000, 48-36-26 T
  • BB type: BSA 68 mm/ Hollowtech II
  • Chainguard
Přesmykač
Shimano Deore XT Trekking
  • FD-T8000-HL3
Přehazovačka
Shimano Deore XT Trekking Shadow
  • RD-T8000-SGS
  • 10-speed
  • Total capacity: 47 T
Řetěz
Shimano CN-HG95
Kazeta
Shimano CS-HG81
  • 10-speed
  • Combination: 11-12-14-16-18-20-22-25-28-32 T
Pedály
ATB Alu Comp Reflex
Gear ratio
Zoom 1.80 - 9.69 m, 3*10

Kola

Nábojovy
Shimano Deore XT
  • HB-M8010 | FH-M8000
Ráfky
Oxygen SL-D A21
Pneumatiky
Schwalbe Smart Sam Performance
  • Tire size: 42-622
  • Foldable
  • Addix compound

Cockpit

Řidítka
Oxygen Scorpo
  • Width: 640 mm
  • Backsweep: 9°
  • Rise: 15 mm
  • Clamp: 31.8 mm
Představec
Oxygen Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Sedlo
Oxygen Havoc
Sedlovka
Oxygen Scorpo
  • Length: 300 mm
  • Diameter: 27.2 mm
  • Insertion depth min. 100 mm
Řazení
Shimano Deore XT Trekking
  • SL-T8000
Brzdové páky
Shimano Deore XT Trekking
  • BL-T8000
  • 3 finger
Příslušenství
Mudguards and rear carrier retrofittable

Data

Hmotnost
11,6 kg
Velikost
48, 52, 55, 58, 61, 64 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 64 Způsob měření
Délka sedlovky A1 615 623 645 669 689 704 nominální
Délka sedlovky A2 480 520 550 580 610 640 od středu šlapky k horní části sedlovky
Délka sedlovky A3 414 454 485 515 545 576 od středu šlapky k horní části horního rámu
Delka horního rámu B 543 551 565 580 588 608  
Horní rámová trubka C 566 576 592 608 615 630 do řezného bodu opěry sedadla
úhel řidítkové trubky (°) D 70.5 71 71.5 72 72 72  
úhel sedlovky (°) E 73 72.5 72.5 72 72 72  
Odstup mezi koly F 1063 1061 1071 1076 1088 1098  
Délka napnutí řetězu G 445 445 445 445 445 445  
Délka řidítkové trubky H 125 130 150 170 190 205  
Snížení pedálů I 55 55 55 55 55 55 vzdálenost náboje*
Výška pedálů K 300 300 300 300 300 300 vzdálenost od země*
Zahnutí vidlic L 42 42 42 42 42 42  
Nakloněný M 192 161 153 147 137 122 rozdíl stupně horního rámu v/h
Rádius pojezdového kola N 355 355 355 355 355 355 kolo s obručí
Výška nápravy O 755 784 810 836 861 881 od horního rámu k zemi**
Výška vidlic P 455 455 455 455 455 455 včetně řídicí sady*
Odstup mezi klikou pedálu a předním kolem Q 624 621 631 637 644 659  
Reach R 388 389 397 401 402 412 center bottom bracket to center headtube, horizontal
Stack S 588 595 615 637 655 670 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.52 1.53 1.55 1.59 1.63 1.63 ratio stack to reach
Sedlovka Ø   27.2 27.2 27.2 27.2 27.2 27.2  
Délka přední části   90 100 100 110 120 130 střed-střed
úhel přední části (°)   6 6 6 6 6 6  
Upevnění řidítek   31.8 31.8 31.8 31.8 31.8 31.8  
Distanční podložka   23.2 + 10 + 10 + 5 + 5  
šířka řidítek   640 640 640 640 640 640  
Délka hřídele   170 170 175 175 175 175  
    48 52 55 58 61 64  

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

** 1/3 sedlovky odstranit, kolo nenapružovat

// NEVER STOP