2023 Giant Bicycles FastRoad AR Base L
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 | 623mm |
| Reach | 419mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, Unknown | 525mm |
| Top Tube Length, Effective/Horizontal Unknown | 610mm |
| Top Tube Slope | 11.9deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 200mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428.5mm |
| Front-Center | 659.8mm |
| Front-Center Horizontal | 655.5mm |
| Wheelbase | 1084mm |
| Fork Offset/Rake | 50mm |
| Trail | 64.7mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 19.5mm |
| Standover Height | 800mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 136.3mm |
| 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 | 1786mm |
| Crank Length | 172.5mm |
| Handlebar Width | 680mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 180 cm to 190 cm |
Source:https://www.giant-bicycles.com/us/fastroad-ar-2-2025