2019 Boardman Bikes CXR 8.9

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

Geometry

S
M
L
XL
Stack
546mm
560mm
581mm
595mm
Reach
384mm
389mm
392mm
403mm
Stack to Reach Ratio
1.42:1
1.44:1
1.48:1
1.48:1
Seat Tube Length, C-T
500mm
530mm
555mm
575mm
Top Tube Length, Effective/Horizontal Center
540mm
555mm
570mm
585mm
Top Tube Slope
7.1deg
5.5deg
5.2deg
4.5deg
Head Tube Angle
71.5deg
71.5deg
72deg
72deg
Seat Tube Angle
74deg
73.5deg
73deg
73deg
Bottom Bracket Drop
65mm
65mm
65mm
65mm
Bottom Bracket Height
279mm
279mm
279mm
279mm
Chainstay Length
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
430.1mm
430.1mm
430.1mm
430.1mm
Front-Center
599.1mm
608.7mm
613.6mm
629mm
Front-Center Horizontal
595.6mm
605.2mm
610.1mm
625.7mm
Wheelbase
1025.7mm
1035.4mm
1040.3mm
1055.8mm
Fork Offset/Rake
48mm
48mm
48mm
48mm
Trail
64.5mm
mid/​neutral
64.5mm
mid/​neutral
61.3mm
mid/​neutral
61.3mm
mid/​neutral
Mechanical Trail
61.2mm
61.2mm
58.3mm
58.3mm
Wheel Flop
19.4mm
19.4mm
18mm
18mm
Tire to Pedal Spindle
85.1mm
170 mm cranks
89.7mm
175 mm cranks
94.6mm
175 mm cranks
110mm
175 mm cranks
Pedal Spindle to Ground Clearance
109mm
170 mm cranks
104mm
175 mm cranks
104mm
175 mm cranks
104mm
175 mm cranks

8.9 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
33mm
33mm
33mm
33mm
Tire Outer Diameter
688mm
688mm
688mm
688mm
Bike Length with Tires
1713.7mm
1723.4mm
1728.3mm
1743.8mm
Crank Length
170mm
175mm
175mm
175mm
Handlebar Width
400mm
420mm
440mm
440mm
Stem Length
90mm
100mm
100mm
110mm

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
Cyclocross
Source:https://www.halfords.com/bikes/cyclocross-bikes/boardman-cxr-8.9-cyclocross-bike-528973.html