2021 Triban GRVL 120 XS
Build
700C/29 in × 38 mm
Insights
Somewhat aggressive 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 | 539mm |
| Reach | 376mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 450mm |
| Top Tube Length, Effective/Horizontal Unknown | 515mm |
| Top Tube Slope | 12deg |
| Head Tube Angle | 69.8deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 115mm |
| Chainstay Length | 425mm |
| Wheelbase | 1010mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
120 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1708mm |
| Crank Length | 170mm |
| Handlebar Width | 420mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 155 cm to 165 cm |
Source:https://www.decathlon.com/collections/road-bikes/products/gravel-bike-bicycle