Bike-on-Bike
Default Config
Default Config
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Geometry
Stack | 584mm | 586mm +2mm |
Reach | 392mm | 387mm -5mm |
Stack to Reach Ratio | 1.49:1 | 1.51:1 |
Seat Tube Length, C-T | 491mm | — |
Seat Tube Length, Unknown | — | 470mm |
Top Tube Length, Effective/Horizontal HT Top | 566mm | — |
Top Tube Length, Unknown | — | 560mm |
Top Tube Slope | 12deg | 14.6deg +2.6deg |
Head Tube Angle | 71deg | 71.5deg +0.5deg |
Seat Tube Angle | 74deg | 73.5deg -0.5deg |
Head Tube Length | 140mm | 150mm +10mm |
Bottom Bracket Drop | 80mm | 81mm +1mm |
Bottom Bracket Height | 276mm | 272mm -4mm |
Chainstay Length | 435mm | 440mm +5mm |
Chainstay Length Horizontal | 427.6mm | 432.5mm +4.9mm |
Front-Center | 624mm | 612.9mm -11.1mm |
Front-Center Horizontal | 618.4mm | 607.5mm -10.9mm |
Wheelbase | 1046mm | 1040mm -6mm |
Fork Offset/Rake | 50mm | 50mm +0mm |
Trail | 69.7mm high | 65.4mm -4.3mm high |
Mechanical Trail | 65.9mm | 62mm -3.9mm |
Wheel Flop | 21.5mm | 19.7mm -1.8mm |
Standover Height | 773mm | 759mm -14mm |
Tire to Pedal Spindle | 98mm 170 mm cranks | 87.4mm -10.6mm 172.5 mm cranks |
Pedal Spindle to Ground Clearance | 106mm 170 mm cranks | 99.5mm -6.5mm 172.5 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 42mm -3mm |
Tire Outer Diameter | 712mm | 706mm -6mm |
Bike Length with Tires | 1758mm | 1746mm -12mm |
Crank Length | — | 172.5mm |
Handlebar Width | — | 440mm |
Stem Length | — | 70mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Aluminum |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://xds.co/en-us/products/gt8#product-geometry | Giant |
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