Roadmachine AMP TWO
BMC
Endurance
Roadmachine AMP TWO is a carbon electric endurance road bike (2023), by BMC, from the Roadmachine lineup. Rider-wise, it fits a wide range of riders thanks to its fit flexibility, leaning toward a balanced riding position, while being best matched to paved roads. The main strengths in the metrics are good fit flexibility for dialing in rider position, balanced, versatile speed for everyday riding, and a balanced aero profile for mixed road priorities. At the same time, the main limitation versus more focused builds is a value score that depends more on priorities than pure price efficiency. Add this bike to compare on MatchBikes.com and see how it stacks up against similar endurance models.
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 | 47cm | 51cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.38 mm | 1.41 mm | 1.45 mm | 1.5 mm | 1.54 mm | 1.61 mm |
| Bottom Bracket Height | 265 mm | 265 mm | 265 mm | 265 mm | 265 mm | 265 mm |
| Front Center | 583 mm | 599 mm | 597 mm | 609 mm | 621 mm | 635 mm |
| Rake | 50 mm | 50 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 50 mm | 63 mm | 63 mm | 63 mm | 63 mm | 63 mm |
| Stack | 519 mm | 544 mm | 565 mm | 589 mm | 613 mm | 647 mm |
| Reach | 377 mm | 385 mm | 389 mm | 393 mm | 397 mm | 401 mm |
| Top Tube Length | 525 mm | 535 mm | 549 mm | 559 mm | 571 mm | 586 mm |
| Seat Tube Angle | 74.2 ° | 74.2 ° | 74.2 ° | 74.2 ° | 74.2 ° | 74.2 ° |
| Seat Tube Length | 420 mm | 457 mm | 500 mm | 522 mm | 539 mm | 573 mm |
| Head Tube Angle | 71.2 ° | 71.2 ° | 72 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 112 mm | 139 mm | 156 mm | 181 mm | 206 mm | 242 mm |
| Chainstay Length | 413 mm | 413 mm | 413 mm | 413 mm | 413 mm | 413 mm |
| Wheelbase | 985 mm | 1002 mm | 1000 mm | 1011 mm | 1023 mm | 1038 mm |
| Bottom Bracket Drop | 71 mm | 71 mm | 71 mm | 71 mm | 71 mm | 71 mm |
| Standover Height | 722 mm | 753 mm | 785 mm | 808 mm | 828 mm | 862 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Max Height | 167 cm | 174 cm | 180 cm | 186 cm | 192 cm | cm |




























































