Bike-on-Bike
Default Config
Insights
Somewhat aggressive 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
Geometry
Stack | 563.9mm | — |
Reach | 381.7mm | — |
Stack to Reach Ratio | 1.48:1 | — |
Seat Tube Length, C-T | 360mm | — |
Seat Tube Length, C-C | 275mm | — |
Top Tube Length, Effective/Horizontal HT Top | 550mm | — |
Head Tube Angle | 69.5deg | — |
Seat Tube Angle | 73.5deg | — |
Head Tube Length | 95mm | — |
Bottom Bracket Drop | 30mm | — |
Bottom Bracket Height | 299mm | — |
Chainstay Length | 425mm | — |
Chainstay Length Horizontal | 423.9mm | — |
Front-Center | 624.8mm | — |
Front-Center Horizontal | 624.1mm | — |
Wheelbase | 1048mm | — |
Fork Offset/Rake | 40mm | — |
Fork Length (On-Axis) | 470mm | — |
Trail | 80.3mm very high | — — |
Mechanical Trail | 75.2mm | — |
Wheel Flop | 26.4mm | — |
Tire to Pedal Spindle | 125.8mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 129mm 170 mm cranks | — |
Build
Wheel Size | 26 in 559 mm BSD | — — |
Tire Width | 1.95in | — |
Tire Outer Diameter | 658.1mm | — |
Bike Length with Tires | 1706.1mm | — |
Stem Angle | 17deg | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 100mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | Unknown | — |
| Frame Material | Aluminum | — |
| Fork Material | Unknown | — |
| Brake Type | Rim | — |
Meta
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| Source | http://web.archive.org/web/20110602114548/http://centurion.de/en_int/bikes/2011/27/MTB+Hardtails/Backfire+100#Geos | — |
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