2021 BMC Switzerland Fourstroke 01 ONE M

Build

700C/29 in × 2.25 in

Insights

Somewhat aggressive stack and reach vs trend of full-suspension cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
590mm
Reach
445mm
Stack to Reach Ratio
1.33:1
Seat Tube Length, C-T
440mm
Top Tube Length, Effective/Horizontal Center
607mm
Top Tube Slope
16.5deg
Head Tube Angle
67.5deg
Seat Tube Angle
75.6deg
Head Tube Length
107mm
Bottom Bracket Drop
44mm
Bottom Bracket Height
324.2mm
Chainstay Length
429mm
Chainstay Length Horizontal
426.7mm
Front-Center
726mm
Front-Center Horizontal
728.3mm
Wheelbase
1155mm
Fork Offset/Rake
44mm
Fork Length, Unknown
506mm
Trail
104.9mm
very high
Mechanical Trail
96.9mm
Wheel Flop
37.1mm
Tire to Pedal Spindle Distance
With 175 mm cranks
182.9mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
149.2mm

01 ONE Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.25in
Tire Outer Diameter
736.3mm
Bike Length with Tires
1891.3mm
Crank Length
175mm
Handlebar Width
760mm
Stem Length
60mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
100mm
Rear Travel
100mm
Suspension Sag
Unknown
Frame Material
Carbon/Composite
Fork Material
Unknown
Brake Type
Disc

Published Sizing Recommendations

Height
172 cm
to
180 cm
Source:https://www.bmc-switzerland.com/intl_en/fourstroke-01-one.html