2017 Raleigh Bikes Roker Sport 54cm
Build
700C/29 in × 36 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 571mm |
| Reach | 373mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal Center | 545mm |
| Top Tube Slope | 9deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 433.6mm |
| Front-Center | 599mm |
| Front-Center Horizontal | 594.4mm |
| Wheelbase | 1028mm |
| Fork Offset/Rake | 52mm |
| Trail | 61.3mm mid/neutral |
| Mechanical Trail | 58.1mm |
| Wheel Flop | 18.4mm |
| Standover Height | 790mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 82mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 102mm |
Sport Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 36mm |
| Tire Outer Diameter | 694mm |
| Bike Length with Tires | 1722mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://community.raleighusa.com/bikes-archive