2023 BMC Switzerland Fourstroke 01 ONE
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 100mm fork travel, 100mm rear travel
- Features
- Disc brake
Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | |
Stack | 584mm | 592mm | 600mm | 615mm |
Reach | 437mm | 457mm | 477mm | 500mm |
Stack to Reach Ratio | 1.34:1 | 1.3:1 | 1.26:1 | 1.23:1 |
Seat Tube Length, Unknown | 420mm | 440mm | 470mm | 510mm |
Top Tube Length, Effective/Horizontal Unknown | 574mm | 597mm | 621mm | 649mm |
Top Tube Slope | 18.2deg | 16.4deg | 13.7deg | 10.9deg |
Head Tube Angle | 66.5deg | 66.5deg | 66.5deg | 66.5deg |
Seat Tube Angle | 76.7deg | 76.7deg | 76.7deg | 76.7deg |
Head Tube Length | 84mm | 93.5mm | 101mm | 117.6mm |
Bottom Bracket Drop | 53mm | 53mm | 53mm | 53mm |
Bottom Bracket Height | 317.7mm | 317.7mm | 317.7mm | 317.7mm |
Chainstay Length | 432mm | 432mm | 432mm | 432mm |
Chainstay Length Horizontal | 428.7mm | 428.7mm | 428.7mm | 428.7mm |
Front-Center | 712.2mm | 744.2mm | 761.1mm | 791mm |
Front-Center Horizontal | 710.3mm | 742.3mm | 759.3mm | 789.3mm |
Wheelbase | 1139mm | 1171mm | 1188mm | 1218mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Fork Length, Unknown | 513mm | 513mm | 513mm | 513mm |
Trail | 113.2mm very high | 113.2mm very high | 113.2mm very high | 113.2mm very high |
Mechanical Trail | 103.8mm | 103.8mm | 103.8mm | 103.8mm |
Wheel Flop | 41.4mm | 41.4mm | 41.4mm | 41.4mm |
Standover Height | 725mm | 725mm | 725mm | 725mm |
Tire to Pedal Spindle | 176.6mm 165 mm cranks | 203.5mm 170 mm cranks | 220.4mm 170 mm cranks | 245.4mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 152.7mm 165 mm cranks | 147.7mm 170 mm cranks | 147.7mm 170 mm cranks | 142.7mm 175 mm cranks |
01 ONE Build
S | M | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.35in | 2.35in | 2.35in | 2.35in |
Tire Outer Diameter | 741.4mm | 741.4mm | 741.4mm | 741.4mm |
Bike Length with Tires | 1880.4mm | 1912.4mm | 1929.4mm | 1959.4mm |
Crank Length | 165mm | 170mm | 170mm | 175mm |
Handlebar Width | 760mm | 760mm | 760mm | 760mm |
Stem Length | 50mm | 60mm | 60mm | 70mm |
Stem Angle | -5deg | -5deg | -5deg | -5deg |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension Cross-country MTBSource:https://www.bmc-switzerland.com/intl_en/bmc-fourstroke-01-one-23.html