Fourstroke 01 TWO
BMC
Crosscountry
Fourstroke 01 TWO is a carbon cross-country mountain bike (2024), from BMC, in the Fourstroke series. It is a strong match for riders who want a more active, performance-leaning off-road feel, leaning toward a sporty, active riding position, and is best for smoother trails and efficient rolling. Based on the metrics, key strengths are a comfort-leaning ride feel over longer rides, balanced, versatile speed for everyday riding, and all-round climbing capability rather than a narrow specialty. That said, relative to category specialists, the trade-off is a value score that depends more on priorities than pure price efficiency. If this looks close to what you want, compare this bike on MatchBikes.com against similar models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.336 mm | 1.295 mm | 1.258 mm | 1.23 mm |
| Bottom Bracket Height | 321 mm | 321 mm | 321 mm | 321 mm |
| Front Center | 714 mm | 738 mm | 762 mm | 791 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 113 mm | 113 mm | 113 mm | 113 mm |
| Stack | 584 mm | 592 mm | 600 mm | 615 mm |
| Reach | 437 mm | 457 mm | 477 mm | 500 mm |
| Top Tube Length | 574 mm | 597 mm | 621.2 mm | 649.23 mm |
| Seat Tube Angle | 76.7 ° | 76.7 ° | 76.7 ° | 76.7 ° |
| Seat Tube Length | 420 mm | 440 mm | 470 mm | 510 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 83.84 mm | 93.5 mm | 101.25 mm | 117.58 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1139 mm | 1171 mm | 1188 mm | 1218 mm |
| Bottom Bracket Drop | 53 mm | 53 mm | 53 mm | 53 mm |
| Standover Height | 725 mm | 725 mm | 725 mm | 725 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Max Height | 173 cm | 182 cm | 189 cm | cm |




























































