Cairon S 2.0 625 Hardtail, diamond
Conway
Trail
Cairon S 2.0 625 Hardtail, diamond is an alloy electric trail mountain bike (2024), from Conway, in the Cairon series. It is best suited to a wide range of riders thanks to its fit flexibility, with a setup that gives you a balanced riding position, while being best for smoother trails and efficient rolling. Its profile is strongest in areas like strong value-for-money versus many similar bikes, good fit flexibility for dialing in rider position, and balanced, versatile speed for everyday riding. At the same time, the main trade-off is a firmer ride feel than comfort-first options and 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 | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.544 mm | 1.523 mm | 1.479 mm | 1.406 mm | 1.37 mm |
| Stack | 619 mm | 649 mm | 658 mm | 658 mm | 667 mm |
| Reach | 401 mm | 426 mm | 445 mm | 468 mm | 487 mm |
| Top Tube Length | 575 mm | 600 mm | 620 mm | 640 mm | 660 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 410 mm | 450 mm | 490 mm | 530 mm | 570 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 130 mm | 120 mm | 130 mm | 130 mm | 140 mm |
| Chainstay Length | 440 mm | 455 mm | 455 mm | 455 mm | 455 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |




























































