Geometry: Mach3

Measurement instructions for Vitus Sommet range

Frame Size XS S M L
Rec. Rider Height (Imperial) 5' 5" - 5' 7" 5' 7" - 5' 9" 5' 9" - 5' 11" 5' 11" - 6' 1"
Rec. Rider Height (Metric) 165 - 170cm 170 - 175cm 175 - 180cm 180 - 185cm
Rec. Inside Leg (Imperial) 29" - 30" 30" - 31" 31" - 32" 32" - 33"
Rec. Inside Leg (Metric) 74 - 76cm 76 - 79cm 79 - 81cm 81 - 84cm
(A) Seat Tube - CT 460mm 480mm 500mm 520mm
(B) Seat Tube - CC 410mm 430mm 450mm 470mm
(C) Virtual TT 554mm 567.5mm 581mm 597.16mm
(D) Front Centre 611.6mm 617.4mm 627.5mm 638.69mm
(E) Wheelbase 1041mm 1047mm 1057mm 1068.5mm
(F) Headtube 122mm 136mm 150mm 166mm
(G) Fork Rake 45mm 45mm 45mm 45mm
(H) Fork Length 396mm 396mm 396mm 396mm
(I) HT Angle 70.4° 71° 71.4° 71.7°
(J) ST Angle 73.25° 73° 73° 72.8°
(K) Chainstay 438mm 438mm 438mm 438mm
(L) BB Drop 65mm 65mm 65mm 65mm
Crank length 170mm 170mm 170mm 175mm
Tyre size 354mm 354mm 354mm 354mm
(M) Stack  535mm 551mm 566mm 582mm
(N) Reach 393mm 399mm 408mm 417mm
Stem length 80mm 90mm 90mm 100mm
Handlebar Width 600mm 620mm 620mm 640mm