Geometry: 2021 ESommet

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
Standover Height 840mm 842mm 849mm 863mm
(A) Seat Tube Length 380mm 410mm 440mm 480mm
(B) Effective Top Tube Length 581mm 601mm 624mm 648mm
(C) Reach 430mm 450mm 478mm 505mm
(D) Stack 645mm 645mm 649mm 658mm
(E) Chainstay Length 442mm 442mm 442mm 442mm
(F) Headtube length 115mm 115mm 120mm 130mm
(G) Headtube Angle 64° 64° 64° 64°
(H) Effective Seat Tube Angle 77° 77° 77.5° 78°
(I) Actual Seat Tube Angle 71° 71° 71.5° 72°
(J) Saddle Layback 146.65 163.01 172.79 188.84
(K) BB to Saddle Height at Saddle Layback 650 700 750 800
Wheelbase 1217mm 1235mm 1267mm 1298mm
Bottom Bracket Drop 35mm 35mm 35mm 35mm
Headset 55/65 28.6 55/65 28.6 55/65 28.6 55/65 28.6
Chain Device ISCG-05 ISCG-05 ISCG-05 ISCG-05
Rear Axle 180mm*13mm. M12xP1.0 180mm*13mm. M12xP1.0 180mm*13mm. M12xP1.0 180mm*13mm. M12xP1.0
Handlebar Width/Rise 780mm/12mm 780mm/12mm 800mm/25mm 800mm/25mm
Shock Size 205*65 205*65 205*65 205*65
Max. Rear Tyre Clearance 2.5" 2.5" 2.5" 2.5"
Seatpost Dropper travel 125mm 150mm 170mm 170mm
Seatpost Diameter 31.6mm 31.6mm 31.6mm 31.6mm
Seatpost Insert Depth 220mm 220mm 250mm 275mm