2017 Raleigh Bikes Roker Sport 52cm
Build
700C/29 in × 36 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Raleigh Bikes Roker
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 553mm |
| Reach | 371mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal Center | 525mm |
| Top Tube Slope | 9.2deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 78mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 433mm |
| Front-Center | 596mm |
| Front-Center Horizontal | 591mm |
| Wheelbase | 1024mm |
| Fork Offset/Rake | 52mm |
| Trail | 64.5mm mid/neutral |
| Mechanical Trail | 61mm |
| Wheel Flop | 19.9mm |
| Standover Height | 770mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Sport Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 36mm |
| Tire Outer Diameter | 694mm |
| Bike Length with Tires | 1718mm |
| 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