2022 Boken Miru Base 55cm - M

Build

700C/29 in × 55 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Boken Miru

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
568mm
Reach
390mm
Stack to Reach Ratio
1.46:1
Seat Tube Length, C-T
510mm
Top Tube Length, Effective/Horizontal Center
550mm
Top Tube Slope
8.3deg
Head Tube Angle
71.5deg
Seat Tube Angle
74deg
Head Tube Length
135mm
Bottom Bracket Drop
74.2mm
Bottom Bracket Height
291.8mm
Chainstay Length
430mm
Chainstay Length Horizontal
423.6mm
Front-Center
608mm
Front-Center Horizontal
603.5mm
Wheelbase
1027mm
Fork Offset/Rake
45.7mm
Trail
74.2mm
high
Mechanical Trail
70.4mm
Wheel Flop
22.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
72mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
121.8mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
55mm
Tire Outer Diameter
732mm
Bike Length with Tires
1759mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Titanium
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
172 cm
to
184 cm
Source:https://www.7hundred.co.uk/bikes/bike-frames/boken-miru-titanium-gravel-and-adventure-frame-fork-sunset-anodised__61441