Geometry: Sommet 29

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) 27" - 30" 30" - 32" 32" - 34" 34" - 37"
Rec Inside Leg (Metric) 71 - 76cm 76 - 81cm 81 - 86cm 86 - 94cm
Seat Tube Length 382mm 433mm 483mm 523mm
(A) Effective Top Tube Length 573mm 601mm 624mm 652mm
(G) Reach 425mm 450mm 470mm 495mm
(F) Stack 626mm 635mm 644mm 653mm
(D) Chainstay Length 450mm 450mm 450mm 450mm
(E) Headtube length 100mm 110mm 120mm 130mm
(B) Headtube Angle 65.5° 65.5° 65.5° 65.5°
(C) Effective Seat Tube Angle 75° 75° 75° 75°
Bottom Bracket Drop 25mm 25mm 25mm 25mm
Wheelbase 1198.27mm 1227.42mm 1251.56mm 1280.7mm
Seatpost Diameter 31.6 mm 31.6 mm 31.6 mm 31.6 mm
Headset ZS44/28.6 - ZS56/40 ZS44/28.6 - ZS56/40 ZS44/28.6 - ZS56/40 ZS44/28.6 - ZS56/40
Front Mech  HDM HDM HDM HDM
Rear Axle 12mm x 148mm TA 12mm x 148mm TA 12mm x 148mm TA 12mm x 148mm TA
Based on Axle to Crown 577mm 577mm 577mm 577mm
Fork Offset 44mm 44mm 44mm 44mm