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Izoard

Weight 8.1 kg
Sizes  50, 52, 54, 56, 58, 60, 62 cm
Frame Carbon SL Fiber
Color(s) Lightning Red

Pricing

Price
On Request

Für Aufstiegs-Aspiranten.

Auch der Einstieg in die Carbon-Klasse läuft bei STEVENS gleich auf Profi-Niveau: Neu konzipierter Vollcarbonrahmen und -gabel mit steifem konischem Steuerrohr. Komplette Shimano 105 11fach-Gruppe mit Semi-Compact-Kurbelsatz. Schnelle Mavic-Laufräder und hochwertige Conti-Reifen. 7 Rahmengrößen. Noch Fragen?

  • Komplett neuer Profi-Rennrahmen aus Carbon
  • Pressfit-Innenlager und integrierte Brems- und Schaltzüge
  • Vollcarbon-Gabel mit Tapered Steerer
  • Kompletter Shimano 105 2x11fach-Semi-Compact-Antrieb
  • Mavic-Systemlaufräder plus schnelle Continental-Faltreifen

Technology

Full Carbon Fork

The most intelligent way of lightweight design for STEVENS engineers is to use carbon forks with 100% carbon fibers that run all way though from dropout to steerer tube in one single piece. This results in an amazing riding experience on and off-road: Lightweight, knife-sharp steering precision effortless climbing and maximum lateral stiffness even when combined with disc brakes.

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.

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. Riders will benefit from a noticeable higher steering precision almost without weight penalty. 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.

Equipment

  • einfach
  • erweitert

Chassis

Frame
Carbon SL Fiber
Front fork
STEVENS Full Carbon SL
Headset
STEVENS Race Taper 1 1/8"-1 1/4"
Brakes
Shimano 105

Drivetrain

Crankset
Shimano 105
Derailleur f
Shimano 105
Chain
Shimano CN-HG601
Derailleur r
Shimano 105
Cassette
Shimano 105
Gear ratio
Zoom 2.56 - 9.59 m, 2*11

Wheelset

System wheelset
Mavic Aksium Elite
Tires
Continental Grand Sport Race SL

Cockpit

Handlebar
Oxygen Scorpo Aero
Stem
Oxygen Scorpo Road
Saddle
Oxygen Cyrius
Seatpost
Oxygen Scorpo Road
Shiftbrakelever
Shimano 105

Data

Weight
8.1 kg
Sizes
50, 52, 54, 56, 58, 60, 62 cm
Color(s)
Lightning Red
Laden weight
115 kg
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm) 50 52 54 56 58 60 62 Measuring mode
Seattube length A1 542 555 570 587 611 631 646 nominal
Seattube length A2 500 520 540 560 580 600 620 bottom bracket to top of seattube
Seattube length A3 470 489 509 528 548 568 588 bottom bracket to top of top tube
Top tube length B 513 523 529 550 563 578 587  
Top tube horizontal C 525 535 545 560 575 590 598 center headtube to center seatpost/seattube
Headtube angle (°) D 72 72.5 72.5 73 73.5 73.5 73.5  
Seattube angle (°) E 74.5 74 73.5 73.5 73 73 73  
Wheelbase F 978 978 978 978 993 1008 1016  
Chainstay length G 406 406 406 406 406 406 406  
Headtube length H 120 130 145 160 180 200 215  
Bottom bracket drop I 70 70 70 70 70 70 70 distance of bottom bracket to hub level
Bottom bracket height K 265 265 265 265 265 265 265 distance to ground
Fork rake L 43 43 43 43 43 43 43  
Slope M 66 58 54 53 55 56 51 top tube level distance front to rear
Wheel radius N 335 335 335 335 335 335 335 incl. tires
Standover height O 740 756 772 790 810 830 846 top of top tube to ground*
Fork build height P 368 368 368 368 368 368 368 incl. lower headset cups
Front wheel - bottom bracket Q 577 578 582 593 598 612 620  
Reach R 380 382 383 393 397 406 409 center bottom bracket to center headtube, horizontal
Stack S 522 533 546 563 584 603 618 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.37 1.4 1.43 1.43 1.47 1.49 1.51 ratio stack to reach
Seatpost diameter   27.2 27.2 27.2 27.2 27.2 27.2 27.2  
Stem length   90 90 100 100 110 120 120 center-center
Stem angle (°)   -6 -6 -6 -6 -6 -6 -6  
Handlebar diameter   31.8 31.8 31.8 31.8 31.8 31.8 31.8  
Assembled spacers   23.2 + 10 + 5 + 5  
Handlebar width   400 400 420 420 420 440 440 center-center
Cranklength   170 170 172.5 172.5 175 175 175  
    50 52 54 56 58 60 62  

* measured 1/3 from seattube and 2/3 from headtube

// NEVER STOP