2007 Specialized Bicycles Allez Expert 54
Build
700C/29 in × 23 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Specialized Bicycles Allez
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 547.6mm |
| Reach | 385.5mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 500mm |
| Seat Tube Length, C-C | 450mm |
| Top Tube Length, Effective/Horizontal Center | 548mm |
| Top Tube Length, Actual C-C | 530mm |
| Top Tube Slope | 9deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 399.1mm |
| Front-Center | 583mm |
| Front-Center Horizontal | 578.9mm |
| Wheelbase | 978mm |
| Fork Offset/Rake | 45mm |
| Trail | 55.1mm mid/neutral |
| Mechanical Trail | 52.7mm |
| Wheel Flop | 15.4mm |
| Standover Height | 761mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 76.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 92.5mm |
Expert Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1646mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://www.lleemon.com/docs/Specialized_Bike_07_Road.pdf