2021 Triban RC 520 Gravel M
Build
700C/29 in × 35 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 569mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, Effective Center | 500mm |
| Top Tube Length, Actual C-C | 548mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 599.4mm |
| Front-Center Horizontal | 595.3mm |
| Wheelbase | 1014.5mm |
| Fork Offset/Rake | 45mm |
| Trail | 68.3mm high |
| Mechanical Trail | 64.8mm |
| Wheel Flop | 20.6mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 80.9mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 103.5mm |
Gravel Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1706.5mm |
| Crank Length | 172.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 173 cm to 180 cm |
Source:https://www.decathlon.co.uk/p/triban-rc-520-gravel-riding-bike/_/R-p-302303?mc=8504030&c=BLACK#zoom=opened