Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Giant Bicycles Revolt
Very upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of XDS X-LAB GT8
Geometry
Stack | 630mm | 631mm +1mm |
Reach | 407mm | 408mm +1mm |
Stack to Reach Ratio | 1.55:1 | 1.55:1 |
Seat Tube Length, C-T | — | 577mm |
Seat Tube Length, Unknown | 530mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 605mm |
Top Tube Length, Unknown | 600mm | — |
Top Tube Slope | 12.4deg | 7.8deg -4.6deg |
Head Tube Angle | 72deg | 71deg -1deg |
Seat Tube Angle | 73deg | 73deg +0deg |
Head Tube Length | 195mm | 190mm -5mm |
Bottom Bracket Drop | 81mm | 80mm -1mm |
Bottom Bracket Height | 272mm | 276mm +4mm |
Chainstay Length | 440mm | 435mm -5mm |
Chainstay Length Horizontal | 432.5mm | 427.6mm -4.9mm |
Front-Center | 643.6mm | 655mm +11.4mm |
Front-Center Horizontal | 638.5mm | 650.4mm +11.9mm |
Wheelbase | 1071mm | 1078mm +7mm |
Fork Offset/Rake | 50mm | 49.8mm -0.2mm |
Trail | 62.1mm mid/neutral | 69.9mm +7.8mm high |
Mechanical Trail | 59.1mm | 66.1mm +7mm |
Wheel Flop | 18.3mm | 21.5mm +3.2mm |
Standover Height | 810mm | 838mm +28mm |
Tire to Pedal Spindle | 115.6mm 175 mm cranks | 129mm +13.4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 97mm 175 mm cranks | 106mm +9mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 42mm | 45mm +3mm |
Tire Outer Diameter | 706mm | 712mm +6mm |
Bike Length with Tires | 1777mm | 1790mm +13mm |
Crank Length | 175mm | — |
Handlebar Width | 460mm | — |
Stem Length | 90mm | — |
| 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 | Giant | https://xds.co/en-us/products/gt8#product-geometry |
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