2022 Giant Bicycles ATX 860 Base S
Build
650B/27.5 in × 1.95 in
Insights
Average stack and reach vs trend of hardtail fatbike bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 581mm |
| Reach | 388.4mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, C-T | 405mm |
| Top Tube Length, Effective/Horizontal HT Top | 566mm |
| Top Tube Slope | 20.9deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 48mm |
| Bottom Bracket Height | 293.5mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 427.3mm |
| Front-Center | 622.5mm |
| Front-Center Horizontal | 620.7mm |
| Wheelbase | 1048mm |
| Fork Offset/Rake | 42mm |
| Trail | 76.4mm high |
| Mechanical Trail | 72mm |
| Wheel Flop | 24mm |
| Standover Height | 703.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 111mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 123.5mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 1.95in |
| Tire Outer Diameter | 683.1mm |
| Bike Length with Tires | 1731.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 158 cm to 175 cm |
Source:https://www.giant.com.cn/index.php/index/bike_view.html?id=315