2018-2019 Clydesdale Bicycles Draft Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Titanium
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

L
XL
XXL
XXXL
XXXXL
Stack
620.9mm
639.9mm
653.7mm
691.2mm
715mm
Reach
399.6mm
402.9mm
423.6mm
426.8mm
434.3mm
Stack to Reach Ratio
1.55:1
1.59:1
1.54:1
1.62:1
1.65:1
Seat Tube Length, C-T
530.4mm
550.3mm
570mm
600mm
640mm
Seat Tube Length, C-C
490mm
510mm
530mm
560mm
600mm
Top Tube Length, Effective/Horizontal Center
590mm
605mm
630mm
645mm
660mm
Top Tube Length, Actual C-C
566.2mm
579.7mm
604.7mm
618.5mm
634.9mm
Top Tube Slope
12.2deg
12deg
11deg
11.5deg
10deg
Head Tube Angle
72deg
72deg
72deg
72deg
72deg
Seat Tube Angle
73deg
72.5deg
72.5deg
72.5deg
72.5deg
Head Tube Length
215mm
235mm
260mm
310mm
335mm
Bottom Bracket Drop
57.5mm
57.5mm
47.5mm
37.5mm
37.5mm
Bottom Bracket Height
285mm
285mm
295mm
305mm
305mm
Chainstay Length
450mm
450mm
450mm
450mm
450mm
Chainstay Length Horizontal
446.3mm
446.3mm
447.5mm
448.4mm
448.4mm
Front-Center
634.6mm
644.1mm
671.6mm
689.6mm
704.8mm
Front-Center Horizontal
632mm
641.6mm
669.9mm
688.6mm
703.8mm
Wheelbase
1078.3mm
1087.9mm
1117.4mm
1137mm
1152.2mm
Fork Offset/Rake
47mm
47mm
47mm
47mm
47mm
Fork Length (Axle-To-Crown)
382mm
382mm
382mm
382mm
382mm
Trail
61.9mm
mid/​neutral
61.9mm
mid/​neutral
61.9mm
mid/​neutral
61.9mm
mid/​neutral
61.9mm
mid/​neutral
Mechanical Trail
58.8mm
58.8mm
58.8mm
58.8mm
58.8mm
Wheel Flop
18.2mm
18.2mm
18.2mm
18.2mm
18.2mm
Standover Height
830.9mm
849.1mm
875.7mm
920.1mm
951.9mm
Tire to Pedal Spindle
112.1mm
180 mm cranks
111.6mm
190 mm cranks
129.1mm
200 mm cranks
137.1mm
210 mm cranks
152.3mm
210 mm cranks
Pedal Spindle to Ground Clearance
105mm
180 mm cranks
95mm
190 mm cranks
95mm
200 mm cranks
95mm
210 mm cranks
95mm
210 mm cranks

Base Build

L
XL
XXL
XXXL
XXXXL
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
38mm
38mm
38mm
38mm
38mm
Tire Width Max
40mm
40mm
40mm
40mm
40mm
Tire Outer Diameter
685mm
685mm
685mm
685mm
685mm
Bike Length with Tires
1763.3mm
1772.9mm
1802.4mm
1822mm
1837.2mm
Crank Length
180mm
190mm
200mm
210mm
210mm
Handlebar Width
460mm
460mm
470mm
480mm
480mm
Stem Length
120mm
120mm
130mm
130mm
130mm
Stem Angle
10deg
10deg
10deg
10deg
10deg

Published Sizing Recommendations

Height
5 ft 10 in
to
6 ft 2 in
6 ft 1 in
to
6 ft 4 in
6 ft 3 in
to
6 ft 7 in
6 ft 6 in
to
6 ft 9 in
6 ft 9 in
to
7 ft 0 in

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:http://bikeclydesdale.com/draft/