2023 BMC Switzerland roadmachine 01 four Base 51

Build

700C/29 in × 28 mm

Insights

Somewhat aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of BMC Switzerland roadmachine 01 four

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
541mm
Reach
382mm
Stack to Reach Ratio
1.42:1
Seat Tube Length, C-T
457mm
Top Tube Length, Actual C-C
532mm
Top Tube Slope
11.3deg
Head Tube Angle
71.2deg
Seat Tube Angle
74.2deg
Head Tube Length
139mm
Bottom Bracket Drop
71mm
Bottom Bracket Height
268mm
Chainstay Length
410mm
Chainstay Length Horizontal
403.8mm
Front-Center
599mm
Front-Center Horizontal
595.2mm
Wheelbase
999mm
Fork Offset/Rake
50mm
Fork Length (On-Axis)
375mm
Trail
62.6mm
mid/​neutral
Mechanical Trail
59.3mm
Wheel Flop
19.1mm
Standover Height
750mm
Tire to Pedal Spindle Distance
With 170 mm cranks
90mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
98mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1677mm
Crank Length
170mm
Handlebar Width
420mm
Stem Length
90mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
166 cm
to
174 cm
Source:https://bmc-switzerland.com/collections/roadmachine-01-road-bikes/products/roadmachine-01-four-bikes-bmc-23-10604-011#product-geo