2021 SID Composites Zero Carbon

Geometry

XS
S
M
L
XL
Reach
370mm
374mm
379mm
383mm
389mm
Seat Tube Length, C-T
460mm
480mm
500mm
520mm
540mm
Top Tube Length, Effective/Horizontal HT Top
511mm
523mm
533mm
544mm
556mm
Head Tube Angle
71deg
71.5deg
72deg
72.5deg
73deg
Seat Tube Angle, Unknown
75.4deg
74.5deg
74.5deg
74deg
74deg
Head Tube Length
95mm
100mm
115mm
130mm
145mm
Bottom Bracket Drop
72mm
72mm
72mm
72mm
72mm
Bottom Bracket Height
264mm
264mm
264mm
264mm
264mm
Chainstay Length
405mm
405mm
405mm
405mm
405mm
Chainstay Length Horizontal
398.6mm
398.6mm
398.6mm
398.6mm
398.6mm
Front-Center
568mm
569mm
575mm
580mm
587mm
Front-Center Horizontal
563.5mm
564.5mm
571.5mm
575.5mm
586.5mm
Wheelbase
962mm
963mm
970mm
974mm
985mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
Trail
68.1mm
high
65mm
mid/​neutral
61.9mm
mid/​neutral
58.8mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
64.4mm
61.6mm
58.8mm
56mm
53.2mm
Wheel Flop
21mm
19.6mm
18.2mm
16.9mm
15.6mm
Tire to Pedal Spindle
62mm
170 mm cranks
63mm
170 mm cranks
69mm
170 mm cranks
74mm
170 mm cranks
81mm
170 mm cranks
Pedal Spindle to Ground Clearance
94mm
170 mm cranks
94mm
170 mm cranks
94mm
170 mm cranks
94mm
170 mm cranks
94mm
170 mm cranks

Carbon Build

XS
S
M
L
XL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
25mm
25mm
25mm
25mm
25mm
Tire Width Max
28mm
28mm
28mm
28mm
28mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1634mm
1635mm
1642mm
1646mm
1657mm

Published Sizing Recommendations

Height
5 ft 0 in
to
5 ft 6 in
5 ft 5 in
to
5 ft 10 in
5 ft 8 in
to
5 ft 11 in
5 ft 9 in
to
6 ft 1 in
5 ft 11 in
to
6 ft 2 in
Source:https://www.sid.bike/products/rsid-zero-3-0