2019 Rivendell Bicycle Works Sam Hillborne Base

Category
Touring
Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category

Geometry

48
51
55
58
62
Stack
511.1mm
541.6mm
581.2mm
611.7mm
652.2mm
Reach
373.7mm
383.5mm
385.9mm
395.7mm
407.1mm
Stack to Reach Ratio
1.37:1
1.41:1
1.51:1
1.55:1
1.6:1
Seat Tube Length, C-T
480mm
510mm
550mm
580mm
620mm
Top Tube Length, Effective/Horizontal Center
545mm
565mm
580mm
600mm
625mm
Top Tube Length, Actual C-C
529.4mm
548.8mm
563.4mm
582.8mm
607.1mm
Top Tube Slope
6deg
6deg
6deg
6deg
6deg
Head Tube Angle
71deg
71deg
72deg
72deg
72deg
Seat Tube Angle
71.5deg
71.5deg
71.5deg
71.5deg
71.5deg
Bottom Bracket Drop
66mm
66mm
78mm
78mm
75mm
Bottom Bracket Height
273mm
273mm
280mm
280mm
283mm
Chainstay Length
455mm
455mm
465mm
465mm
465mm
Chainstay Length Horizontal
450.2mm
450.2mm
458.4mm
458.4mm
458.9mm
Front-Center
585mm
606mm
609mm
628mm
653mm
Front-Center Horizontal
581.3mm
602.4mm
604mm
623.1mm
648.7mm
Wheelbase
1031.5mm
1052.6mm
1062.4mm
1081.6mm
1107.6mm
Fork Offset/Rake
52mm
52mm
52mm
52mm
52mm
Trail
61.7mm
mid/​neutral
61.7mm
mid/​neutral
61.7mm
mid/​neutral
61.7mm
mid/​neutral
61.7mm
mid/​neutral
Mechanical Trail
58.4mm
58.4mm
58.6mm
58.6mm
58.6mm
Wheel Flop
19mm
19mm
18.1mm
18.1mm
18.1mm
Tire to Pedal Spindle
76mm
170 mm cranks
97mm
170 mm cranks
81mm
170 mm cranks
100mm
170 mm cranks
125mm
170 mm cranks
Pedal Spindle to Ground Clearance
103mm
170 mm cranks
103mm
170 mm cranks
110mm
170 mm cranks
110mm
170 mm cranks
113mm
170 mm cranks

Base Build

48
51
55
58
62
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
47mm
47mm
47mm
47mm
47mm
Tire Width Max
47mm
47mm
47mm
47mm
47mm
Tire Outer Diameter
678mm
678mm
716mm
716mm
716mm
Bike Length with Tires
1709.5mm
1730.6mm
1778.4mm
1797.6mm
1823.6mm

Published Sizing Recommendations

PBH
77 cm
to
80 cm
79 cm
to
84 cm
84 cm
to
88 cm
88 cm
to
92 cm
92 cm
to
96 cm

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
Touring
Source:https://www.rivbike.com/pages/geometry (Updated November 2019)