Surface Voyager Frame
Chromag
Trail
Surface Voyager Frame is a steel trail mountain bike (2023), by Chromag, from the Surface Voyager lineup. It is best suited to riders looking for a balanced off-road setup, with a setup that gives you a balanced riding position, with a surface profile that is well suited to natural trails and mixed off-road terrain. On MatchBikes metrics, it scores well for strong speed potential on smoother terrain and all-round climbing capability rather than a narrow specialty. What it gives up slightly is a firmer ride feel than comfort-first options and a setup that favors simplicity and efficiency over plush bump absorption. Compare this bike on MatchBikes.com to similar trail models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Seat
Geometry
| Measurement | SM | MD | MD/LG | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.4 mm | 1.37 mm | 1.32 mm | 1.29 mm |
| Bottom Bracket Height | 320 mm | 320 mm | 320 mm | 320 mm | 320 mm |
| Front Center | 730 mm | 755 mm | 776 mm | 805 mm | 825 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 125 mm | 125 mm | 125 mm | 125 mm | 125 mm |
| Stack | 626 mm | 626 mm | 635 mm | 644 mm | 653 mm |
| Reach | 423 mm | 448 mm | 465 mm | 489 mm | 505 mm |
| Top Tube Length | 579 mm | 604 mm | 623 mm | 649 mm | 667 mm |
| Seat Tube Angle | 76 ° | 76 ° | 76 ° | 76 ° | 76 ° |
| Seat Tube Length | 368 mm | 406 mm | 431 mm | 456 mm | 494 mm |
| Head Tube Angle | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 95 mm | 95 mm | 105 mm | 115 mm | 125 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm |
| Wheelbase | 1152 mm | 1177 mm | 1198 mm | 1227 mm | 1247 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 679 mm | 716 mm | 740 mm | 764 mm | 801 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 155 cm | 163 cm | 172 cm | 181 cm | 190 cm |
| Rider Max Height | 165 cm | 174 cm | 183 cm | 192 cm | 200 cm |




























































