2021 Triban GRVL 120
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | L | XL | |
Stack | 539mm | 555mm | 580mm | 611mm | 640mm |
Reach | 376mm | 376mm | 376mm | 383mm | 385mm |
Stack to Reach Ratio | 1.43:1 | 1.48:1 | 1.54:1 | 1.6:1 | 1.66:1 |
Seat Tube Length, C-T | 450mm | 480mm | 500mm | 520mm | 530mm |
Top Tube Length, Effective/Horizontal Unknown | 515mm | 530mm | 548mm | 564mm | 580mm |
Top Tube Slope | 12deg | 10.4deg | 11deg | 12deg | 13.9deg |
Head Tube Angle | 69.8deg | 70.8deg | 71.5deg | 73deg | 73deg |
Seat Tube Angle | 75deg | 74.5deg | 73.5deg | 73.5deg | 73deg |
Head Tube Length | 115mm | 130mm | 155mm | 185mm | 215mm |
Bottom Bracket Height | — | — | — | — | — |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm |
Wheelbase | 1010mm | 1012mm | 1014.5mm | 1016mm | 1026mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
120 Build
XS | S | M | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 38mm | 38mm | 38mm | 38mm |
Tire Outer Diameter | 698mm | 698mm | 698mm | 698mm | 698mm |
Bike Length with Tires | 1708mm | 1710mm | 1712.5mm | 1714mm | 1724mm |
Crank Length | 170mm | 170mm | 170mm | 170mm | 170mm |
Handlebar Width | 420mm | 420mm | 440mm | 440mm | 460mm |
Stem Length | 70mm | 70mm | 90mm | 100mm | 110mm |
Published Sizing Recommendations
Height | 155 cm to 165 cm | 165 cm to 173 cm | 173 cm to 182 cm | 182 cm to 190 cm | 200 cm to 200 cm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:https://www.decathlon.com/collections/road-bikes/products/gravel-bike-bicycle