2019 Rivendell Bicycle Works A. Homer Hilsen MIT 51

Build

650B/27.5 in × 44 mm

Insights

Average stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Rivendell Bicycle Works A. Homer Hilsen

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
540.6mm
Reach
373.8mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
510mm
Top Tube Length, Effective/Horizontal Center
555mm
Top Tube Length, Actual C-C
539.1mm
Top Tube Slope
6deg
Head Tube Angle
71deg
Seat Tube Angle
71.5deg
Bottom Bracket Drop
67mm
Bottom Bracket Height
269mm
Chainstay Length
475mm
Chainstay Length Horizontal
470.3mm
Front-Center
596mm
Front-Center Horizontal
592.2mm
Wheelbase
1062.5mm
Fork Offset/Rake
52mm
Trail
60.7mm
mid/​neutral
Mechanical Trail
57.4mm
Wheel Flop
18.7mm
Standover Height
785mm
Tire to Pedal Spindle Distance
With 170 mm cranks
90mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

MIT Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
44mm
Tire Outer Diameter
672mm
Bike Length with Tires
1734.5mm
Suspension Type
Rigid, suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim

Published Sizing Recommendations

PBH
80 cm
to
82 cm
Source:https://www.rivbike.com/pages/geometry