Zenium Road Bike Tiagra

Zenium Road Bike Tiagra - £999.99

Introducing the award-winning Vitus Zenium carbon bike – ready to tackle anything you throw at it.

Local criteriums, speedy sportives, weekend club runs or your go-to winter training bike, the Zenium has you covered. Redeveloped to be a carbon frameset in 2019, we’ve now expanded the Zenium range for 2020. 

The Zenium is designed to offer the perfect blend of comfort and performance for a great all-round riding experience. The compact geometry and slender dropped seat stays increase vertical compliance for a comfortable, balanced ride. The T700 HM-UD, disc brake specific, full carbon fork features a tapered carbon steerer for steering precision and inspiring handling, balancing confidence and control.

We’ve also allowed for more tyre clearance, ensuring you can fit up to 32mm tyres to tailor your ride. The frame is a fine balance of classic tube shapes and modern features, put together in a package that keeps weight to a minimum

Make no mistake, the Zenium wants to go fast! However, the subtle nods to all-day comfort ensure that if you are looking for a carbon road all-rounder, then the Zenium is for you. 

The Vitus Zenium uses the reliable Shimano Tiagra 10 speed groupset, paired with TRP’s Spyre disc brakes and 160mm rotors. 

Rolling on our Vitus clinchers, featuring 21mm internal rim widths, and a new, lighter set of hubs for 2020. These are paired with the super cool Vee Road Runner tan sidewall 28mm tyres. The new Vitus Switch axles give you the option to leave the lever handle firmly secured in either wheel, or remove it for extra weight saving and aero gains. The cockpit is built with Vitus’ own 6061 Aluminium aero bar and stem, combined with a Vitus 27.2mm aluminium layback seatpost and our own tried and tested Vitus road saddle. 


Award Winning

"Best in Test" in Bikes ETC Magazine 2019

Frame Material

T700 Unidirectional Carbon

Wheel Size



Shimano Tiagra R4700


Medium: 9.6kg


Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra
Zenium Road Bike Tiagra


FRAMEZenium UD Carbon T700

"Internal cable routing, Flat Mount braking, PF30 BB Shell, 142 x 12 "


CRR6L4, 12 x 142mm, CentreLock

FORKSUD carbon

Full carbon tapered steerer, 100 x 12mm



CHAINSETShimano Tiagra R4700 50/34T

FC-R4700 10Spd, Crank lengths - XS:170mm S:170mm M:172.5mm L:172.5mm XL:175mm XXL:175mm

FRONT TYREVee Road Runner 700c x 28c

B-Proof Aramid Belt, Skinwall


PF30 BB to fit 24mm axle

REAR TYREVee Road Runner 700c x 28c

B-Proof Aramid Belt, Skinwall

FRONT DERAILLEURShimano Tiagra R4700



C610C with 160mm CL Rotor

REAR DERAILLEURShimano Tiagra R4700

RD-R7000-GS, 11 Spd, Direct Mount


C610C with 160mm CL Rotor

FRONT SHIFTERShimano Tiagra R4700

ST-R4700 Mechanical


AL6061, 128mm drop x 77mm reach, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL:440mm

REAR SHIFTERShimano Tiagra R4700

ST-R4700 Mechanical


AL6061 3D Forged, bar bore 31.8mm, +/- 7 degrees, XS:90mm S:100mm M:100mm L:110mm XL:110mm XXL:120mm

CASSETTESunrace CSRX0 11-32T

10 Speed


Tapered 1 1/8"- 1 1/4", upper bearing 41.8 / 28.6, lower bearing 47 / 33


11spd, QUICK LINK, Black


EVA Cork


24 Hole




28 Hole


AL6061, 27.2mm x 350mm, 12mm offset


TZ5F-12, 12 x 100mm, CentreLock



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 430mm 460mm 490mm 520mm 550mm 580mm
Seat Tube - CC            
(A)Virtual TT 510mm 527mm 544mm 561mm 578mm 595mm
Front Centre 587.5mm 596.2mm 604.3mm 611.9mm 624.3mm 63.3mm
Wheelbase 992.4mm 1001mm 1009mm 1017mm 1029.4mm 1035.5mm
(E)Headtube 110mm 130mm 150mm 175mm 200mm 225mm
Fork Rake 51mm 51mm 51mm 51mm 51mm 51mm
Fork Length 376mm 376mm 376mm 376mm 376mm 376mm
(B)HT Angle 70° 70.5° 71° 71.5° 72° 72.5°
(C)ST Angle 74.5° 74° 73.5° 73° 73° 72.5°
(D)Chainstay 415mm 415mm 415mm 415mm 415mm 415mm
BB Drop 70mm 70mm 70mm 70mm 70mm 70mm
Crank length 170mm 170mm 172.5mm 172.5mm 175mm 175mm
Tyre size 348mm 348mm 348mm 348mm 348mm 348mm
(F)Stack  509.2mm 527.5mm 544mm 576.3mm 602mm 625.8mm
(G)Reach 368.8mm 375mm 382mm 384.8mm 393.9mm 403.7mm
Stem length 100mm 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