2026 LightCarbon LCR72 Base XS 490
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of LightCarbon LCR72
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 547.3mm |
| Reach | 368mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, Unknown | 480mm |
| Top Tube Length, Effective/Horizontal Unknown | 525mm |
| Top Tube Slope | 9.7deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 132mm |
| Bottom Bracket Drop | 79mm |
| Bottom Bracket Height | 277mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 412.5mm |
| Front-Center | 593.7mm |
| Front-Center Horizontal | 591.5mm |
| Wheelbase | 1004mm |
| Fork Offset/Rake | 51.5mm |
| Fork Length, Unknown | 383mm |
| Trail | 71.4mm high |
| Mechanical Trail | 67.3mm |
| Wheel Flop | 22.5mm |
| Standover Height | 761mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 67.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 107mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1716mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 157 cm to 171 cm |
Source:https://chinertown.com/index.php?topic=7200.0