Geometry: Nucleus

Measurement instructions for Vitus Sommet range

Frame Size S M L XL
Rec Rider Height (Imperial) 5' 2" - 5' 6" 5' 6" - 5' 10" 5' 10" - 6' 2" 6' 2" - 6' 7"
Rec Rider Height (Metric) 160 - 170cm 170 - 180cm 180 - 190cm 190 - 201cm
Rec Inside Leg (Imperial) 26.5" - 30" 30" - 32" 32" - 34" 34" - 37"
Rec Inside Leg (Metric) 71cm - 76cm 76cm - 81cm 81cm - 86cm 86 - 94cm
(A)Seattube Length 380mm 432mm 483mm 520mm
(C) Effective Top Tube Length 600mm 620mm 640mm 665mm
(M) Reach 420mm 438mm 455mm 477mm
(B) Stack 592mm 597mm 606mm 615mm
(K) Chainstay Length 425mm 425mm 425mm 425mm
(F) Headtube length 105mm 110mm 120mm 130mm
(I) Headtube Angle 66.5° 66.5° 66.5° 66.5°
(J) Seat Tube Angle 73° 73° 73° 73°
Bottom Bracket Drop 45mm 45mm 45mm 45mm
(E)Wheelbase 1128mm 1146mm 1167mm 1196mm
Seatpost Diameter 31.6mm 31.6mm 31.6mm 31.6mm
Bottom Bracket 73mm BSA 73mm BSA 73mm BSA 73mm BSA
Headset  ZS44/28.6 - ZS56/40 ZS44/28.6 - ZS56/40 ZS44/28.6 - ZS56/40 ZS44/28.6 - ZS56/40
Front Mech  34.9mm Band 34.9mm Band 34.9mm Band 34.9mm Band
Rear Axle 135mm QR 135mm QR 135mm QR 135mm QR
Handlebar Width/Rise 740mm/15mm 740mm/15mm 740mm/15mm 740mm/15mm
Crank Length 175mm 175mm 175mm 175mm