2023 Giant Bicycles FastRoad AR Base XL
Build
700C/29 in × 40 mm
Insights
Design deviates from other sizes of Giant Bicycles FastRoad AR
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 646mm |
| Reach | 432mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, Unknown | 555mm |
| Top Tube Length, Effective/Horizontal Unknown | 630mm |
| Top Tube Slope | 11deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 225mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428.5mm |
| Front-Center | 680.7mm |
| Front-Center Horizontal | 676.5mm |
| Wheelbase | 1105mm |
| Fork Offset/Rake | 50mm |
| Trail | 64.7mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 19.5mm |
| Standover Height | 826mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 157.2mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 103.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1807mm |
| Crank Length | 172.5mm |
| Handlebar Width | 680mm |
| Stem Length | 110mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 190 cm to 200 cm |
Source:https://www.giant-bicycles.com/us/fastroad-ar-2-2025