ZX1 CRi Aero Disc Ultegra Di2


RRP: £3199.99


Description

ZX1 – AERO INSPIRED FOR SPEED

 

The Vitus ZX1 is back, aero inspired, for maximum speed and efficiency.

 

Back in 1991 Vitus introduced the original ZX1 model. It was one of a number of pioneering launches for Vitus, bringing the first one piece carbon moncoque frame to market. This new manufacturing method allowed Vitus to push the aerodynamic boundaries of the ZX1 design, creating a truly unique bike.

 

The all new ZX1 is engineered for the demands of the modern road racer. It blends the benefits of a lightweight and comfortable race bike with the speed advantage of an aero profile.

 

Whilst not following traditional aerofoil profiles, as bikes are different to planes, the ZX1 utilises Kammtail tube profiles, where the trailing edge of the tube is squared off. The Kammtail has been proven to enhance comfort, whilst maintaining lightweight and stiffness. It also offers increased cross wind stability, without sacrificing the aerodynamics of teardrop wing style designs.

 

An asymmetric and oversized bottom bracket helps to maximise drive, and overall lateral stiffness. With the use of different layups we have a balanced power transfer on the drive and non-drive sides of the bike while under pedalling load.

 

Disc brakes keep the air flow clean around the import areas around rims and tyres, and compliment the aesthetics of the frame. Using 12mm bolt through axles to give a direct and connected feel to the steering, and a stable and efficient power delivery.

 

The ZX1 is built for speed. It’s ready to race, whether that’s in the pro peloton or out blitzing your friends on your favourite routes and sections.

 

Key Features

 

  • Aero optimised with Kammtail tube profiles
  • Integrated Aero fork
  • Flat mount disc brakes with 12mm Bolt Thru axles
  • Asymmetric oversized BB for stiffness and power transfer
  • Tyre Clearance for up to 28C
  • Electronic Di2 Compatible
  • UCI Approved

Specification


FrameCarbon
ForksCarbon
ShockN/A
ChainsetShimano Ultegra R8000
Bottom BracketShimano
ShiftersShimano Ultegra Di2 R8070
Front DerailleurShimano Ultegra Di2 R8050
Rear DerailleurShimano Ultegra Di2 R8050
CassetteShimano Ultegra R8000
ChainKMC X11
RimsPrime RP-50 carbon
Front HubPrime
Rear HubPrime
SpokesDouble butted
TyresSchwable Pro One
Front BrakeShimano Ultegra R8070
Rear BrakeShimano Ultegra R8070
HandlebarsRitchey Comp Streem II
StemRitchey Comp 4 Axis
HeadsetRitchey
SaddleFIZIK
SeatpostPrime carbon
SeatclampAlloy
Weight8.4kg/17.12lbs

Geometry

Size XS/49 S/52 M/54 L/56 XL/58 XXL/60
Rec. Rider Height (ft/ins) 5.3 – 5.5 5.5 – 5.7 5.7 – 5.9 5.9 – 5.11 5.11 – 6.1 6.1 – 6.4
Rec. Rider Height (cm) 160 – 165 165 – 170 170 – 175 175 – 180 180 – 185 185 – 193
Rec. Inside Leg (ins) 28 – 29 29 – 30 30 – 31 31 – 32 32 – 33 33 – 35
Rec. Inside Leg (cm) 68 – 74 74 – 76 76 – 79 79 – 81 81 – 84 84 – 89
Seat Tube 460 480 500 525 550 570
Fork Offset 43 43 43 43 43 43
(A) Effective Top Tube 515 531 547 563 580 597
(B) Head Tube Angle 71.5 72.5 73 73 73 73
(C) Effective Seat Tube Angle 74.3 74 73.5 73 73 72.5
(D) Chainstay 410 410 410 410 410 410
(E) Head Tube 115 130 145 155 170 190
(F) Stack 516 533.5 547.5 556.5 569 587.5
(G) Reach 370 377.5 385 393 406 412
Bottom Bracket Drop 72 72 70 69 67 67
Wheelbase 967.9 972.3 979.8 991 1009 1020.3
Seat Post Diameter Aero Aero Aero Aero Aero Aero
Bottom Bracket BB-71 Press fit BB-71 Press fit BB-71 Press fit BB-71 Press fit BB-71 Press fit BB-71 Press fit
Head Set 1 1/8″-1.5″ Tapered 1 1/8″-1.5″ Tapered 1 1/8″-1.5″ Tapered 1 1/8″-1.5″ Tapered 1 1/8″-1.5″ Tapered 1 1/8″-1.5″ Tapered
Front Mech Braze on Braze on Braze on Braze on Braze on Braze on
Rear Axle 142x12mm 142x12mm 142x12mm 142x12mm 142x12mm 142x12mm
Frame Material UD Carbon UD Carbon UD Carbon UD Carbon UD Carbon UD Carbon
Based on Axle to Crown 371 371 371 371 371 371

Other ZX1 2018 Road Models

Previous Models

2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018
| 2019
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