2024 BMC Switzerland Roadmachine FOUR 56

Build

700C/29 in × 30 mm

Insights

Average stack and reach vs trend of endurance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
595mm
Reach
388mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
508mm
Top Tube Length, Actual C-C
559mm
Top Tube Slope
11.4deg
Head Tube Angle
72.2deg
Seat Tube Angle
74.2deg
Head Tube Length
181mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
266mm
Chainstay Length
415mm
Chainstay Length Horizontal
408.2mm
Front-Center
607mm
Front-Center Horizontal
601.8mm
Wheelbase
1010mm
Fork Offset/Rake
45mm
Fork Length (On-Axis)
379mm
Trail
62.2mm
mid/​neutral
Mechanical Trail
59.2mm
Wheel Flop
18.1mm
Standover Height
807mm
Tire to Pedal Spindle Distance
With 172.5 mm cranks
93.5mm
Pedal Spindle to Ground Clearance
With 172.5 mm cranks
93.5mm

FOUR Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
30mm
Tire Outer Diameter
682mm
Bike Length with Tires
1692mm
Crank Length
172.5mm
Handlebar Width
420mm
Stem Length
110mm
Stem Angle
8deg
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
178 cm
to
186 cm
Source:https://bmc-switzerland.com/collections/roadmachine-road-bikes/products/roadmachine-four-bikes-bmc-24-10605-006#product-geo