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Comet Configure

Comet, Custom-Beispiel 1
Custom-Beispiel 1
Comet, Custom-Beispiel 1
Custom-Beispiel 1
Comet, Rahmenkit
Rahmenkit
Sizes  50, 52, 54, 56, 58, 60 cm
Frame Carbon SL Fiber
Color(s) Ink Black

Pricing

Frame kit
1 999.00 €
Whole bike from
2 799.00 €

Custom Price Samples

Custom sample 1
5 772.00 €
Shimano 105
2 799.00 €
Ultegra
3 199.00 €
Ultegra Di2
4 199.00 €
Dura Ace
4 499.00 €
Dura Ace Di2
5 799.00 €
SRAM Force
3 199.00 €
SRAM Red
4 499.00 €
SRAM eTap
5 799.00 €

New Lightweight Rocket On Wheels.

Remember the steel era, when forks were as heavy as today's Champions' League of carbon frames? Enter: the new STEVENS Comet, top contender in the sub 800 gram class. Superior steering precision and great comfort that make use of all possibilities high modulus fibers have to offer. Our completely redesigned top-of-the-line model is our Custom Program's very crown - Even spec'd with off-the-shelf parts it may weigh less than 6 kg.

  • Komplett neuer 800-Gramm-Rahmen mit intelligenten High-End-Details
  • 10 % höherer STW-Wert plus 10 % mehr Fahrkomfort
  • Innovative Kabelführung für alle Antriebs-Konfigurationen plus Kettenstreben-Schutzplatte aus Metall
  • Frei konfigurierbar, weites Größenspektrum
  • Zulässiges Gesamtgewicht: 115 kg!

Technology

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.

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.

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.

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.

Reifenfreiheit bis 28 mm

Systemlaufräder

Mittlerweile haben sogar die Straßenprofis bei der Tour de France erkannt, dass breitere Reifen schneller rollen. Und sind es nicht diese kleinen Nebensträßchen mit ihrer häufig zweifelhaften Asphalt-Qualität, die am meisten Spaß machen? Wer jedenfalls häufiger auf Strecken mit weniger glattem Untergrund unterwegs ist, kann seine Rennmaschine mit bis zu 28 mm breiten Reifen bestens darauf vorbereiten – und dann von mehr Fahrkomfort profitieren.

Comfort Carbon Seatpost

Who wants to be fast does not need to suffer – especially not when their STEVENS Carbon road bike is equipped with a Scorpo Carbon SL Comfort Seatpost which filters annoying road buzz. Its diameter of 27.2mm only and dedicated fibre orientation enable better flex without adding weight or loosing stability. By the way: the post can also be retrofitted.

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.

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.

Equipment

  • einfach
  • erweitert

Chassis

Frame
Carbon SL Fiber
  • Achse: QR10x130
  • Bremse: Felge
  • Tretlager: Pressfit 86,5
  • Umwerfer-Aufnahme: Anlöt
  • Zugverlegung: intern
Front fork
STEVENS Full Carbon SL
  • Konischer Gabelschaft 1 1/8" - 1 1/4"
  • Achse: QR9x100
  • Bremse: Felge
Headset
STEVENS Race Taper 1 1/8"-1 1/4"
  • Obere Lagerschale: IS42/28,6
  • Untere Lagerschale: IS47/33

Data

Sizes
50, 52, 54, 56, 58, 60 cm
Color(s)
Ink Black
Frame weight
796 g (58 cm)
Fork weight
288 g
Laden weight
115 kg
  • Fahrrad inkl. Fahrer, Bekleidung und Gepäck

Custom Sample 1

Color
Ink Black
Weight
6,5 kg
Group
Shimano Dura-Ace
Wheel
DT Swiss PRC 1400 Spline 35
Handlebar
Oxygen Scorpo Aero
Saddle
Selle Italia SLR Kit Carbonio
 
 
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm) 50 52 54 56 58 60 Measuring mode
Seattube length A1 535 544 566 591 611 636 nominal
Seattube length A2 486 498 524 553 564 607 bottom bracket to top of seattube
Seattube length A3 450 463 488 514 530 573 bottom bracket to top of top tube
Top tube length B 506 516 525 541 559 575  
Top tube horizontal C 518 530 538 555 570 585 center headtube to center seatpost/seattube
Headtube angle (°) D 71.5 72 72.5 73.5 73.5 73.5  
Seattube angle (°) E 75 74 74 73.5 73.5 73.5  
Wheelbase F 978 976 981 983 993 1013  
Chainstay length G 405 405 405 405 405 405  
Headtube length H 115 120 140 160 180 205  
Bottom bracket drop I 70 70 70 70 70 70 distance of bottom bracket to hub level
Bottom bracket height K 265 265 265 265 265 265 distance to ground
Fork rake L 43 43 43 43 43 43  
Slope M 76 72 68 67 77 54 top tube level distance front to rear
Wheel radius N 335 335 335 335 335 335 incl. tires
Standover height O 726 735 759 782 795 834 top of top tube to ground*
Fork build height P 370 370 370 370 370 370 incl. lower headset cups
Front wheel - bottom bracket Q 579 577 581 583 598 613  
Reach R 379 380 382 387 397 404 center bottom bracket to center headtube, horizontal
Stack S 517 523 544 567 585 610 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.36 1.38 1.42 1.47 1.47 1.51 ratio stack to reach
Seatpost diameter   27.2 27.2 27.2 27.2 27.2 27.2  
    50 52 54 56 58 60  

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

// NEVER STOP