2017 Jamis Bicycles Aurora Base 47
Build
700C/29 in × 32 mm
Insights
Design deviates from other sizes of Jamis Bicycles Aurora
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 521mm |
| Reach | 368mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal Center | 520mm |
| Top Tube Slope | 7.9deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 278mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.2mm |
| Front-Center | 592.4mm |
| Front-Center Horizontal | 588.8mm |
| Wheelbase | 1024mm |
| Fork Offset/Rake | 50mm |
| Trail | 71.6mm high |
| Mechanical Trail | 67.3mm |
| Wheel Flop | 23mm |
| Standover Height | 710mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 108mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1710mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:http://www.jamisbikes.com/usa/aurora.html