2021 Gravity Gravel Zila GRX 54cm
Build
700C/29 in × 50 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Gravity Gravel Zila
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 572mm |
| Reach | 375mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 540mm |
| Top Tube Length, Effective/Horizontal Unknown | 545mm |
| Top Tube Slope | 6deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 294mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.8mm |
| Front-Center | 599.9mm |
| Front-Center Horizontal | 596.2mm |
| Wheelbase | 1026mm |
| Fork Offset/Rake | 48mm |
| Trail | 70.2mm high |
| Mechanical Trail | 66.6mm |
| Wheel Flop | 21.1mm |
| Standover Height | 804mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 66.4mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 121.5mm |
GRX Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1748mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 80mm |
| Stem Angle | -6deg |
| 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 | 5 ft 7 in to 5 ft 10 in |
Source:http://www.bikesdirect.com/products/gravity/gravel-bikes/gravel-zilla-grx-discbrake-carbon-gravel-bikes.htm