Fourstroke AMP LT TWO USA
BMC
Trail
Fourstroke AMP LT TWO USA is a carbon electric trail mountain bike (2024), by BMC, in the Fourstroke series. This model is best for riders who want a more active, performance-leaning off-road feel, with a setup that gives you a sporty, active riding position, and is well suited to natural trails and mixed off-road terrain. Standout strengths from the metrics include balanced, versatile speed for everyday riding and capable suspension support for rougher terrain. That said, relative to category specialists, the trade-off is a firmer ride feel than comfort-first options and a value score that depends more on priorities than pure price efficiency. Next step: compare this bike with other trail models on MatchBikes.com.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Battery
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
E-Bike Components
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.359 mm | 1.324 mm | 1.292 mm | 1.264 mm |
| Bottom Bracket Height | 334 mm | 334 mm | 334 mm | 334 mm |
| Front Center | 725 mm | 751 mm | 775 mm | 800 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 115 mm | 115 mm | 115 mm | 115 mm |
| Stack | 594 mm | 605 mm | 615 mm | 627 mm |
| Reach | 437 mm | 457 mm | 476 mm | 496 mm |
| Top Tube Length | 574 mm | 597 mm | 620 mm | 644 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 420 mm | 430 mm | 470 mm | 490 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 90 mm | 102 mm | 113 mm | 125 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1157 mm | 1178 mm | 1202 mm | 1227 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 40 mm | 40 mm |
| Standover Height | 730 mm | 730 mm | 730 mm | 730 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Max Height | 173 cm | 182 cm | 189 cm | cm |




























































