2021 Contoura AL 6 51
Build
650B/27.5 in × 50 mm
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 562mm |
| Reach | 398mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Actual C-C | 548mm |
| Top Tube Slope | 7.7deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 287mm |
| Chainstay Length | 466mm |
| Chainstay Length Horizontal | 462.7mm |
| Front-Center | 635mm |
| Front-Center Horizontal | 631.1mm |
| Wheelbase | 1093.8mm |
| Fork Offset/Rake | 62mm |
| Trail | 49.1mm mid/neutral |
| Mechanical Trail | 46.5mm |
| Wheel Flop | 14.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 123mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 117mm |
6 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 684mm |
| Bike Length with Tires | 1777.8mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.contoura.de/modelle/al-6/#tab-id-1