Geometry: Mach3

Measurement instructions for Vitus Sommet range

Frame Size XS S M L XL XXL
Rec. Rider Height (Imperial) 5' 2" - 5' 4" 5' 4" - 5' 6" 5' 6" - 5' 8" 5' 8" - 5' 9" 5' 9" - 6' 0" 6' 0" - 6' 3"
Rec. Rider Height (Metric) 160 - 165cm 165 - 170cm 170 - 175cm 175 - 180cm 180 - 185cm 185 - 193cm
Rec. Inside Leg (Imperial) 27" - 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 440mm 460mm 480mm 500mm 520mm 540mm
Seat Tube - CC 390mm 410mm 430mm 450mm 470mm 490mm
(A)Virtual TT 544.5mm 554mm 567.5mm 581mm 597.16mm 613.45mm
Front Centre 607.8mm 611.6mm 617.4mm 627.5mm 638.69mm 650.4mm
Wheelbase 1037mm 1041mm 1047mm 1057mm 1068.5mm 1080.3mm
(E)Headtube 112mm 122mm 136mm 150mm 166mm 184mm
Fork Rake 45mm 45mm 45mm 45mm 45mm 45mm
Fork Length 396mm 396mm 396mm 396mm 396mm 396mm
(B)HT Angle 70° 70.4° 71° 71.4° 71.7° 72°
(C)ST Angle 73.5° 73.25° 73° 73° 72.8° 72.65°
(D)Chainstay 438mm 438mm 438mm 438mm 438mm 438mm
BB Drop 65mm 65mm 65mm 65mm 65mm 65mm
Crank length 165mm 170mm 170mm 170mm 175mm 175mm
Tyre size 354mm 354mm 354mm 354mm 354mm 354mm
(F)Stack  525mm 535mm 551mm 566mm 582mm 600mm
(G)Reach 389mm 393mm 399mm 408mm 417mm 426mm
Stem length 70mm 80mm 90mm 90mm 100mm 110mm
Handlebar Width 600mm 600mm 620mm 620mm 640mm 640mm