Rapcon :eCX Ultimate AXS
simplon
Enduro
Rapcon:eCX Ultimate AXS is a carbon electric enduro mountain bike (2024), by Simplon, from the Rapcon lineup. It is best suited to riders who want a more active, performance-leaning off-road feel, with a setup that gives you a sporty, active riding position, with a surface profile that is aimed at more technical trails and rougher terrain. On MatchBikes metrics, it scores well for a comfort-leaning ride feel over longer rides, capable suspension support for rougher terrain, and all-round climbing capability rather than a narrow specialty. That said, the trade-off to keep in mind is battery range that is better for shorter daily use than long all-day outings. Compare this bike across categories on MatchBikes.com to see whether a nearby segment gives you a better fit.
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 | 39cm | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.441 mm | 1.391 mm | 1.354 mm | 1.313 mm |
| Bottom Bracket Height | 349 mm | 349 mm | 349 mm | 349 mm |
| Front Center | 777 mm | 800 mm | 826 mm | 847 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 135 mm | 135 mm | 134 mm | 136 mm |
| Stack | 627 mm | 633 mm | 643 mm | 650 |
| Reach | 435 mm | 455 mm | 475 mm | 495 mm |
| Top Tube Length | 561 mm | 589 mm | 608 mm | 626 mm |
| Seat Tube Angle | 78.6 ° | 78.6 ° | 78.6 ° | 78.6 ° |
| Seat Tube Length | 370 mm | 395 mm | 420 mm | 445 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 105 mm | 112 mm | 123 mm | 130 mm |
| Chainstay Length | 438 mm | 441 mm | 446 mm | 450 mm |
| Wheelbase | 1214 mm | 1240 mm | 1271 mm | 1296 mm |
| Bottom Bracket Drop | 25 mm | 25 mm | 25 mm | 25 mm |
| Standover Height | 743 mm | 743 mm | 749 mm | 749 mm |
| Wheels | 29" | 29" | 29" | 29" |




























































