2025 Centurion Backfire Fit Pro 600 S
Build
29mm BSD × 2.2 in
Insights
Very upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Centurion Backfire
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 626mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.62:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Actual C-C | 578mm |
| Top Tube Slope | 22.7deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 63mm |
| Bottom Bracket Height | 7.4mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.5mm |
| Front-Center | 660.5mm |
| Front-Center Horizontal | 657.5mm |
| Wheelbase | 1093mm |
| Fork Offset/Rake | 51mm |
| Fork Length, Unknown | 505mm |
| Trail | -27.6mm |
| Mechanical Trail | -25.8mm |
| Wheel Flop | -9.2mm |
| Standover Height | 724mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 420.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | -162.6mm |
Fit Pro 600 Build
| Wheel Size | 29mm BSD |
| Tire Width | 2.2in |
| Tire Outer Diameter | 140.8mm |
| Bike Length with Tires | 1233.8mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Published Sizing Recommendations
| Height | 13 ft 5 in to |
Source:https://www.centurion.de/de-de/bike/970/backfire-fit-pro-600