2019 ROSE Bikes Pro Cross Gravel 49cm
Build
650B/27.5 in × 40 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of ROSE Bikes Pro Cross
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 520mm |
| Reach | 371mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal Center | 506mm |
| Top Tube Slope | 7.6deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 75.5deg |
| Head Tube Length | 133mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 282mm |
| Chainstay Length | 412mm |
| Chainstay Length Horizontal | 409mm |
| Front-Center | 593.2mm |
| Front-Center Horizontal | 591.1mm |
| Wheelbase | 1000mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 382mm |
| Trail | 64.5mm mid/neutral |
| Mechanical Trail | 60.8mm |
| Wheel Flop | 20.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 91.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 112mm |
Gravel Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 664mm |
| Bike Length with Tires | 1664mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://geometrygeeks.bike/bike/rose-pro-cross-2019/