Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra
Auro CRS TT Bike Ultegra

Auro CRS TT Bike Ultegra (2020)


Nail your next time-trial or triathlon with the Vitus Auro, focused on aerodynamic efficiency to make your next ride faster

The Auro TT is packed with features to save you watts, starting with the T700 Hi-Mod UD carbon frameset with aero optimised internal cable routing and an integrated carbon aero stem and fork. The Auro also features direct mount brakes, with the rear brake integrated into the frame under the chain stays, an integrated seat clamp with aero seatpost, and an oversized BB to increase power transfer. 

The Vitus Auro is the Time Trial bike of choice for the UCI Continental pro team, Vitus Pro Cycling p/b Brother UK.  

The Auro CRS features the high-performance Shimano Ultegra R8000 11 speed mechanical groupset. There’s no question why this is Shimano’s best-selling performance groupset. A perfect blend of performance and great looks. It’s paired with a set of Tektro direct-mount brakes. 

The CRS model is fitted with Prime Black Edition tubeless ready carbon clincher wheels as standard. The rim depths offer the best all-round race wheels, with an 80mm rim on the rear for full aerodynamic effect, and a 65mm rim on the front to maintain positive handling in all conditions. Tire clearance is 25mm giving you greater aero performance and comfort from the ever-reliable Continental Ultrasport II tires

The Auro CRS is finished with a Zipp Vuka cockpit, featuring plenty of adjustment for reach and height, with Vision Metron bar end shifters, and a Vitus TT specific ‘short nose’ power saddle. 


Race Ready

UCI Approved as used by Vitus Pro Cycling

Frame Material

T700 Unidirectional Carbon

Wheel Size



Shimano Ultegra R8000 Mechanical


Medium: 8.74kg


FRAMEAuro TT/Tri, UD Carbon T700

"Internal cable routing, BB30 BB Shell, Horizontal Dropout, Integrated Fork & Stem, Direct Mount Brake "


135x9mm QR, XDR Driver

FORKSIntegrated UD carbon

Full carbon tapered steerer, 100 x 12mm, Direct Mount Brake



CHAINSETShimano Ultegra R8000 52/36T

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

FRONT TYREContinental Ultrasport II 700c x 25



Press Fit, Stainless BB30 cartridge bearings.

REAR TYREContinental Ultrasport II 700c x 25


FRONT DERAILLEURShimano Ultegra R8000


FRONT BRAKETektro Direct Mount

T531F, Aluminium Direct Mount Caliper, Spring tension adjustment

REAR DERAILLEURShimano Ultegra R8000

RD-R8000-SS, 11 Spd, Direct Mount

REAR BRAKETektro Direct Mount

T541R, Aluminium Direct Mount Caliper, Spring tension adjustment

FRONT SHIFTERVision 11spd Indexed


HANDLEBARSZIPP Vuka Alumina & EVO 70 Clip-On Extensions

42mm Base bar

REAR SHIFTERVision 11spd Indexed


STEMVitus Auro Carbon Integrated

UD Carbon, S:85mmmm M:85mm L:105mm XL:105mm

CASSETTEShimano Ultegra R8000 11-28T



"Internal cable routing specific "


11spd, QUICK LINK, Black


EVA Cork

FRONT RIMPrime Black Edition 60mm Carbon

Tubeless tape installed, Tubeless valves supplied



REAR RIMPrime Black Edition 85mm Carbon

Tubeless tape installed, Tubeless valves supplied

SEATPOSTVitus Auro Carbon Integrated

370mm, UD Carbon


100x9mm QR

SEATCLAMPVitus Aero Integrated


Geometry & Sizing

Measurement instructions for Vitus Sommet range


Frame Size S M L XL
Rec. Rider Height (Imperial) 5' 3" - 5' 5" 5' 5" - 5' 7" 5' 7" - 5' 9" 5' 9" - 6' 1"
Rec. Rider Height (Metric) 160 - 170cm 170 - 175cm 175 - 180cm 180 - 190cm
Rec. Inside Leg (Imperial) 28" - 30" 30" - 31" 31" - 32" 32" - 34"
Rec. Inside Leg (Metric) 72 - 76cm 76 - 79cm 79 - 81cm 81-89cm
Seat Tube - CT 506mm 525mm 545mm 564mm
Seat Tube - CC  496  505  525  544
(A)Virtual TT 490mm 510mm 530mm 550mm
Front Centre 565mm 585mm 607mm 629mm
Wheelbase 963mm 985mm 1007mm 1029mm
(E)Headtube 50mm 70mm 90mm 110mm
Fork Rake 43mm 43mm 43mm 43mm
Fork Length 367mm 367mm 367mm 367mm
(B)HT Angle 73° 73° 73° 73°
(C)ST Angle 78° 78° 78° 78°
(D)Chainstay 410mm 410mm 410mm 410mm
BB Drop 70mm 70mm 70mm 70mm
Crank length 165mm 170mm 172.5mm 175mm
Tyre size 339mm 339mm 339mm 339mm
(F)Stack  495.2mm 514.4mm 533.5mm 551.6mm
(G)Reach 384.7mm 400.7mm 416.6mm 432.5mm
Stem length 85mm 85mm 105mm 105mm
Handlebar Width 400mm 400mm 400mm 400mm

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