Vitus ZX1 CRS Di2

Vitus ZX1 CRS Di2 - £3,499.99

The Vitus ZX-1. Aero inspired, for maximum speed and efficiency.

Innovation is part of who we are, and the original ZX-1 was one of the first monocoque carbon fibre race bikes back when it launched in 1991. It took the scene by storm with advanced manufacturing methods that allowed designers to push the aerodynamic boundaries, creating a truly unique bike.

Today, the ZX-1 continues to be a performance race ready road bike. Utilising Kamm Tail tube profiles, and an integrated fork and seat post, the Vitus designers have enhanced aerodynamics without compromise. An asymmetric and oversized BB386EVO BB helps to maximise drive and overall lateral stiffness. With the use of multiple carbon fibre layups, Vitus have maintained a balanced power transfer on the drive and non-drive sides of the bike whilst under pedalling load.

The UCI approved frameset has been raced by UCI Continental Pro cycling team Vitus Pro Cycling p/b Brother UK, featuring heavily in breakaways at the 2019 Tour de Yorkshire, and stage wins in the UK’s Tour Series criterium series.

The ZX-1 CRi Disc features the high-performance Shimano Ultegra R8050 11 speed electronic groupset and Ultegra hydraulic flat mount disc brakes. To maximise aerodynamics the Di2 junction box is hidden in the handlebar bar-end, for easy on the fly adjustments, and a clean look. For performance and reliability, the Ultegra Di2 groupset is hard to beat.

Race proven, and UCI Approved, Prime Carbon Black Edition 50 tubeless ready wheels feature a 50mm deep aero rim section. This is combined with a wider rim profile to create a more linear contour between the tyre and rim interface. Pairing these with Schwalbe One Performance RaceGuard Tubeless 25c tyres maximises aero gains and comfort.

The cockpit utilises Prime’s new Primavera aluminium aero handlebars, inspired by the extremely popular carbon version raced by Vitus Pro Cycling. The bars feature the same aggressive aerodynamic shape with a large flat ‘wing’ aero top section, and internal cable routing. The performance orientated 3D forged, and CNC machined, Prime Doyenne aero stem, adds sleek design and features an integrated aero top cap.


Race Ready

UCI Approved as used by Vitus Pro Cycling

Frame Material

T700 Unidirectional Carbon

Wheel Size



Shimano R8000 Di2


Large: 8.09kg


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Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2
Vitus ZX1 CRS Di2


FRAMEZX-1 Disc, UD Carbon T700

"Internal cable routing, Flat Mount braking, BB386 EVO BB Shell, 142 x 12 "


XD-R Freehub, CentreLock, R- 142 x 12mm

FORKSIntegrated UD carbon

Full carbon tapered steerer, 100 x 12mm



CHAINSETShimano Ultegra R8000 52/36T

FC-R8000 11Spd, Crank lengths - XS:170mm S:170mm M:172.5mm L:172.5mm XL:175mm XXL:175mm

FRONT TYRESchwalbe ONE Performance TLE

700c x 25, ADDIX, RaceGuard, MicroSkin Tubeless Easy


386 EVO

REAR TYRESchwalbe ONE Performance TLE

700c x 25, ADDIX, RaceGuard, MicroSkin Tubeless Easy

FRONT DERAILLEURShimano Ultegra R8000 Di2


FRONT BRAKEShimano Ultegra R8000 Hydraulic

ST-R8070 & BR-R8070, 160mm Rotor, Resin pad with cooling fin

REAR DERAILLEURShimano Ultegra R8000 Di2

RD-R8050-SS, 11 Spd, Direct Mount

REAR BRAKEShimano Ultegra R8000 Hydraulic

ST-R8070 & BR-R8070, 140mm Rotor, Resin pad with cooling fin

FRONT SHIFTERShimano Ultegra R8000 Di2


HANDLEBARSPrime Primavera Aluminium

125mm drop x 78mm reach, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL:440mm

REAR SHIFTERShimano Ultegra R8000 Di2


STEMPrime Doyene Aluminium

AL6061 3D Forged & CNC Machined, bar bore 31.8mm, +/- 5 degrees, XS:90mm S:100mm M:110mm L:110mm XL:120mm XXL:120mm

CASSETTEShimano Ultegra R8000 11-28T


HEADSETRitchey Comp

Tapered 1 1/8"- 1 1/2", upper bearing 42 / 28.6, lower bearing 52 / 40


11spd, QUICK LINK, Black


EVA Cork

FRONT RIMPRIME Black Edition 50 Carbon Disc Tubeless

Tubeless tape installed, Tubeless valves supplied

SADDLEPrologo Dimension

T4.0, Microfibre cover, 143mm width

REAR RIMPRIME Black Edition 50 Carbon Disc Tubeless

Tubeless tape installed, Tubeless valves supplied


Length XS:330mm S:330mm M:330mm L:400mm XL:400mm XXL:400mm, 20mm offset, 6-8 Nm clamp force


CentreLock, F-100 x 12mm


Integrated bolt head washer, 6-8 Nm clamp force

Geometry & Sizing

Measurement instructions for Vitus Sommet range


Frame Size XS S M L XL XXL
Rec. Rider Height (Imperial) 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 (Metric) 160 - 165cm 165 - 170cm 170 - 175cm 175 - 180cm 180 - 185cm 185 - 193cm
Rec. Inside Leg (Imperial) 28" - 29" 29" - 30" 30" - 31" 31" - 32" 32" - 33" 33" - 35"
Rec. Inside Leg (Metric) 68 - 74cm 74 - 76cm 76 - 79cm 79 - 81cm 81 - 84cm 84 - 89cm
Seat Tube - CT 460mm 480mm 500mm 525mm 550mm 570mm
Seat Tube - CC            
(A)Virtual TT 515mm 531mm 547mm 563mm 580mm 597mm
Front Centre 568.8mm 573.2mm 580mm 590.9mm 608.2mm 619.5mm
Wheelbase 967.9mm 972.3mm 979.8mm 991mm 1009mm 1020.3mm
(E)Headtube 115mm 130mm 145mm 155mm 170mm 190mm
Fork Rake 43mm 43mm 43mm 43mm 43mm 43mm
Fork Length 370mm 370mm 370mm 370mm 370mm 370mm
(B)HT Angle 71.5° 72.5° 73° 73° 73° 73°
(C)ST Angle 74.3° 74° 73.5° 73° 73° 72.5°
(D)Chainstay 410mm 410mm 410mm 410mm 410mm 410mm
BB Drop 72mm 72mm 70mm 69mm 67mm 67mm
Crank length 170mm 170mm 172.5mm 172.5mm 172.5mm 175mm
Tyre size 340mm 340mm 347mm 347mm 347mm 347mm
(F)Stack  516mm 534mm 547.5mm 556.5mm 569mm 587.5mm
(G)Reach 370mm 377.9mm 385mm 393mm 406mm 412mm
Stem length 90mm 100mm 110mm 110mm 120mm 120mm
Handlebar Width 400mm 400mm 420mm 420mm 440mm 440mm


  • FAQs
  • Where can I buy Vitus Bikes?
  • You can buy Vitus bikes directly through our exclusive retailers Wiggle and Chain Reaction Cycles
  • Do your bikes come with Warranty?
  • We offer a 5-year warranty on all our frames. On top of that we also offer an extended 2-year warranty on all components excluding wear and tear items such as bearings, brake pads, chains & cassettes etc. Our Warranty policy applies to the original owner and processed by our exclusive retail partners.To see their warranty process check: CRC & Wiggle
  • Where can I buy touch up paint for my bike?
  • We have partnered up with paint specialist G-Paint to offer touch up paints for popular Vitus models. These can be bought direct from G-Paint's website HERE.