2015 Jamis Bicycles Aurora Elite 55
Build
700C/29 in × 35 mm
Stack and Reach vs. Category Trend
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Geometry
| Stack | 581mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-TTT | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 557mm |
| Top Tube Slope | 3.8deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.2mm |
| Front-Center | 607.3mm |
| Front-Center Horizontal | 603.8mm |
| Wheelbase | 1039mm |
| Fork Offset/Rake | 50mm |
| Trail | 63.1mm mid/neutral |
| Mechanical Trail | 59.8mm |
| Wheel Flop | 19mm |
| Standover Height | 824mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 91.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Elite Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1731mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.jamisbikes.com/catalog_archive/15_jamis_webcatalog.pdf