2023 BMC Switzerland Fourstroke 01 ONE XL
Build
700C/29 in × 2.35 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
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Geometry
| Stack | 615mm |
| Reach | 500mm |
| Stack to Reach Ratio | 1.23:1 |
| Seat Tube Length, Unknown | 510mm |
| Top Tube Length, Effective/Horizontal Unknown | 649mm |
| Top Tube Slope | 10.9deg |
| Head Tube Angle | 66.5deg |
| Seat Tube Angle | 76.7deg |
| Head Tube Length | 117.6mm |
| Bottom Bracket Drop | 53mm |
| Bottom Bracket Height | 317.7mm |
| Chainstay Length | 432mm |
| Chainstay Length Horizontal | 428.7mm |
| Front-Center | 791mm |
| Front-Center Horizontal | 789.3mm |
| Wheelbase | 1218mm |
| Fork Offset/Rake | 44mm |
| Fork Length, Unknown | 513mm |
| Trail | 113.2mm very high |
| Mechanical Trail | 103.8mm |
| Wheel Flop | 41.4mm |
| Standover Height | 725mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 245.4mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 142.7mm |
01 ONE Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.35in |
| Tire Outer Diameter | 741.4mm |
| Bike Length with Tires | 1959.4mm |
| Crank Length | 175mm |
| Handlebar Width | 760mm |
| Stem Length | 70mm |
| Stem Angle | -5deg |
| 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 |
Source:https://www.bmc-switzerland.com/intl_en/bmc-fourstroke-01-one-23.html