2025 5R EBCO Adventure Base Medium
Build
650B/27.5 in × 50 mm
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 606mm |
| Reach | 461mm |
| Stack to Reach Ratio | 1.31:1 |
| Seat Tube Length, Unknown | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 635mm |
| Top Tube Slope | 7.2deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 297mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 447.7mm |
| Front-Center | 746.6mm |
| Front-Center Horizontal | 745.3mm |
| Wheelbase | 1193mm |
| Fork Offset/Rake | 42mm |
| Trail | 99.5mm very high |
| Mechanical Trail | 91.6mm |
| Wheel Flop | 35.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 234.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 127mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 684mm |
| Bike Length with Tires | 1877mm |
| Handlebar Width | 700mm |
| Stem Length | 50mm |
| Stem Angle | 7deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
| Features | E-bike |
Published Sizing Recommendations
| Height | 175 cm to 185 cm |
Source:https://ebco-ebikes.co.uk/shop/adventure/adventure-5r/