Bike-on-Bike

Default Config
M
No Diagram
Default Config
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of LightCarbon LCG072-D
Geometry
Stack | 578mm | 565.3mm -12.7mm |
Reach | 374mm | 377mm +3mm |
Stack to Reach Ratio | 1.55:1 | 1.5:1 |
Seat Tube Length, C-T | 430mm | — |
Seat Tube Length, Effective Unknown | — | 500mm |
Top Tube Length, Effective/Horizontal Center | — | 539.2mm |
Top Tube Length, Effective/Horizontal HT Top | 537mm | — |
Top Tube Slope | 18.5deg | — |
Head Tube Angle | 70.5deg | 71.5deg +1deg |
Seat Tube Angle | 74deg | 74deg +0deg |
Head Tube Length | 104mm | 147mm +43mm |
Bottom Bracket Drop | 85mm | 79mm -6mm |
Bottom Bracket Height | 271mm | 282mm +11mm |
Chainstay Length | 430mm | 420mm -10mm |
Chainstay Length Horizontal | 421.5mm | 412.5mm -9mm |
Front-Center | 613mm | 599.2mm -13.8mm |
Front-Center Horizontal | 609.5mm | 597mm -12.5mm |
Wheelbase | 1031mm | 1009.5mm -21.5mm |
Fork Offset/Rake | 55mm | 51.5mm -3.5mm |
Fork Length (On-Axis) | — | 383mm |
Fork Length (Axle-To-Crown) | 391mm | — |
Trail | 67.7mm high | 66.5mm -1.2mm high |
Mechanical Trail | 63.8mm | 63.1mm -0.7mm |
Wheel Flop | 21.3mm | 20mm -1.3mm |
Standover Height | 725mm | 788.4mm +63.4mm |
Tire to Pedal Spindle | 87mm 170 mm cranks | 68.2mm -18.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 101mm 170 mm cranks | 112mm +11mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 50mm +5mm |
Tire Outer Diameter | 712mm | 722mm +10mm |
Bike Length with Tires | 1743mm | 1731.5mm -11.5mm |
Crank Length | 170mm | — |
Handlebar Width | 400mm | — |
Stem Length | 70mm | — |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Aluminum | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.specialized.com/diverge-4-comp-alloy-sram-apex/p/4223512?color=5448967-4223512 | https://de.lightcarbon.com/uploadfile/downloads/2026-2027%20LightCarbon%20Frame+Component%20Catalog%20-V1.pdf |
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