2022 Triban GRVL 520 (650B) XL
Build
650B/27.5 in × 47 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Triban GRVL
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 633mm |
| Reach | 396mm |
| Stack to Reach Ratio | 1.6:1 |
| Seat Tube Length, C-T | 530mm |
| Top Tube Length, Effective/Horizontal HT Top | 590mm |
| Top Tube Slope | 12.9deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 215mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 610.8mm |
| Front-Center Horizontal | 606.8mm |
| Wheelbase | 1026mm |
| Fork Offset/Rake | 45mm |
| Trail | 56.6mm mid/neutral |
| Mechanical Trail | 54.1mm |
| Wheel Flop | 15.8mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 96.8mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 94mm |
520 (650B) Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1704mm |
| Crank Length | 175mm |
| Handlebar Width | 460mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 188 cm to 200 cm |
Source:https://www.decathlon.fr/p/velo-gravel-triban-grvl-520-homme-subcompact/_/R-p-313015?mc=8587697