2026 Light Cycling Gravel GF09 XL (58)
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Light Cycling Gravel
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 628mm |
| Reach | 407mm |
| Stack to Reach Ratio | 1.54:1 |
| Seat Tube Length, C-T | 580mm |
| Top Tube Length, Effective/Horizontal HT Top | 605mm |
| Top Tube Slope | 7.3deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 422.5mm |
| Front-Center | 653mm |
| Front-Center Horizontal | 648.5mm |
| Wheelbase | 1071mm |
| Fork Offset/Rake | 55mm |
| Fork Length (Axle-To-Crown) | 405mm |
| Trail | 61.1mm mid/neutral |
| Mechanical Trail | 58mm |
| Wheel Flop | 18.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 127mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 106mm |
GF09 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1783mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:light-cycling.com