2019 Specialized Bicycles Ruby Comp 54
Build
700C/29 in × 28 mm
Insights
Very upright stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Specialized Bicycles Ruby
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 596mm |
| Reach | 370mm |
| Stack to Reach Ratio | 1.61:1 |
| Seat Tube Length, C-T | 462mm |
| Top Tube Length, Effective/Horizontal HT Top | 544mm |
| Top Tube Slope | 17deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 77.5mm |
| Bottom Bracket Height | 261.5mm |
| Chainstay Length | 413mm |
| Chainstay Length Horizontal | 405.7mm |
| Front-Center | 596mm |
| Front-Center Horizontal | 591.3mm |
| Wheelbase | 997mm |
| Fork Offset/Rake | 50mm |
| Trail | 57.6mm mid/neutral |
| Mechanical Trail | 54.8mm |
| Wheel Flop | 16.9mm |
| Standover Height | 756.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 87mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 91.5mm |
Comp Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1675mm |
| Crank Length | 170mm |
| Handlebar Width | 400mm |
| Stem Length | 90mm |
| Stem Angle | 7deg |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Drop Bar |
| Fork Travel | 20mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
| Features | Women's |
Source:https://www.specialized.com/us/en/ruby-comp/p/128997?color=240066-128997&searchText=90218-5044