2025 LightCarbon LCG071S-PRO Base 520
Build
700C/29 in × 40 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of LightCarbon LCG071S-PRO
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 563.4mm |
| Reach | 377.5mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, Unknown | 520mm |
| Top Tube Length, Effective/Horizontal Unknown | 550mm |
| Top Tube Slope | 7.1deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.3mm |
| Front-Center | 599.4mm |
| Front-Center Horizontal | 590.2mm |
| Wheelbase | 1014.5mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 397mm |
| Trail | 64.7mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 19.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 78.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1716.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.lightcarbon.com/new-carbon-gravel-frameset-with-integrated-stem-system_p171.html