2021 Orange Bikes Speedwork Base

Category
Fitness
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Somewhat upright stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

S
M
L
XL
Stack
552mm
570mm
589mm
608mm
Reach
370mm
385mm
395mm
405mm
Stack to Reach Ratio
1.49:1
1.48:1
1.49:1
1.5:1
Top Tube Length, Effective/Horizontal Center
528mm
548mm
564mm
580mm
Top Tube Length, Actual C-C
510mm
530mm
546mm
562mm
Top Tube Slope
10.4deg
9.7deg
9.2deg
8.8deg
Head Tube Angle
69deg
69deg
69deg
69deg
Seat Tube Angle
74deg
74deg
74deg
74deg
Head Tube Length
110mm
130mm
150mm
170mm
Bottom Bracket Drop
63.5mm
67.8mm
64.3mm
64.6mm
Bottom Bracket Height
284.6mm
280.2mm
283.7mm
283.4mm
Chainstay Length
433mm
433mm
433mm
433mm
Chainstay Length Horizontal
428.3mm
427.7mm
428.2mm
428.2mm
Front-Center
607mm
629mm
646mm
663mm
Front-Center Horizontal
603.7mm
625.3mm
642.8mm
659.9mm
Wheelbase
1032mm
1053mm
1071mm
1088mm
Fork Offset/Rake
43.1mm
44.4mm
43.3mm
43.2mm
Trail
87.5mm
very high
86mm
very high
87.2mm
very high
87.3mm
very high
Mechanical Trail
81.6mm
80.3mm
81.4mm
81.5mm
Wheel Flop
29.3mm
28.8mm
29.2mm
29.2mm
Standover Height
786mm
757mm
775mm
799mm
Tire to Pedal Spindle
89mm
170 mm cranks
111mm
170 mm cranks
128mm
170 mm cranks
145mm
170 mm cranks
Pedal Spindle to Ground Clearance
114.6mm
170 mm cranks
110.2mm
170 mm cranks
113.7mm
170 mm cranks
113.4mm
170 mm cranks

Base Build

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
Tire Width
37mm
37mm
37mm
37mm
Tire Outer Diameter
696mm
696mm
696mm
696mm
Bike Length with Tires
1728mm
1749mm
1767mm
1784mm

Published Sizing Recommendations

Height
5 ft 5 in
to
5 ft 7 in
5 ft 6 in
to
5 ft 10 in
5 ft 9 in
to
6 ft 1 in
6 ft 0 in
to
6 ft 3 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
Fitness
Source:https://www.orangebikes.co.uk/bikes/speedwork/2021