2009 Specialized Bicycles Allez Base 61
Build
700C/29 in × 23 mm
Insights
Design deviates from other sizes of Specialized Bicycles Allez
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, C-T | 580mm |
| Top Tube Length, Effective/Horizontal Center | 600mm |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 230mm |
| Bottom Bracket Drop | 67.5mm |
| Bottom Bracket Height | 266.5mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404.4mm |
| Front-Center | 617mm |
| Front-Center Horizontal | 613.6mm |
| Wheelbase | 1018mm |
| Fork Offset/Rake | 43mm |
| Trail | 54.1mm mid/neutral |
| Mechanical Trail | 51.9mm |
| Wheel Flop | 14.7mm |
| Standover Height | 853mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 108mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 91.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1686mm |
| Crank Length | 175mm |
| Handlebar Width | 440mm |
| Stem Length | 120mm |
| Stem Angle | 12deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://www.specialized.com/us/en/allez-sport-double/p/22745/specs