2020 Ribble Cycles R872 Base

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

Geometry

XS
S
M
L
XL
Stack
503.5mm
521.1mm
554.1mm
577mm
600.9mm
Reach
360.1mm
370.5mm
380.7mm
394.1mm
407mm
Stack to Reach Ratio
1.4:1
1.41:1
1.46:1
1.46:1
1.48:1
Seat Tube Length, C-T
450mm
490mm
530mm
550mm
580mm
Top Tube Length, Effective/Horizontal Center
505mm
525mm
545mm
565mm
585mm
Top Tube Slope
8.2deg
5.6deg
4.9deg
5.2deg
4.5deg
Head Tube Angle
71deg
72deg
73deg
73deg
73deg
Seat Tube Angle
75deg
74.5deg
73.5deg
73.5deg
73.5deg
Head Tube Length
115mm
130mm
155mm
175mm
200mm
Bottom Bracket Drop
69mm
69mm
69mm
69mm
69mm
Bottom Bracket Height
267mm
267mm
267mm
267mm
267mm
Chainstay Length
410mm
410mm
410mm
410mm
410mm
Chainstay Length Horizontal
404.2mm
404.2mm
404.2mm
404.2mm
404.2mm
Front-Center
561.5mm
568.9mm
580.2mm
600.4mm
620.5mm
Front-Center Horizontal
557.3mm
564.8mm
576.2mm
596.5mm
616.7mm
Wheelbase
961.4mm
968.9mm
980.3mm
1000.6mm
1020.8mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
Trail
68.1mm
high
61.9mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
64.4mm
58.8mm
53.2mm
53.2mm
53.2mm
Wheel Flop
21mm
18.2mm
15.6mm
15.6mm
15.6mm
Tire to Pedal Spindle
55.5mm
170 mm cranks
62.9mm
170 mm cranks
74.2mm
170 mm cranks
94.4mm
170 mm cranks
114.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
97mm
170 mm cranks
97mm
170 mm cranks
97mm
170 mm cranks
97mm
170 mm cranks
97mm
170 mm cranks

Base 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 Outer Diameter
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1633.4mm
1640.9mm
1652.3mm
1672.6mm
1692.8mm

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
Endurance Road
Source:https://www.ribblecycles.co.uk/ribble-r872/