2021 Decathlon Triban 520 Base
- Category
- Sport Touring
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | L | XL | |
Stack | 524mm | 542mm | 569mm | 603mm | 633mm |
Reach | 375mm | 380mm | 379mm | 385mm | 386mm |
Stack to Reach Ratio | 1.4:1 | 1.43:1 | 1.5:1 | 1.57:1 | 1.64:1 |
Seat Tube Length, C-T | 450mm | 480mm | 500mm | 520mm | 530mm |
Top Tube Length, Effective/Horizontal HT Top | 515mm | 530mm | 548mm | 564mm | 580mm |
Top Tube Slope | 10.3deg | 8.9deg | 9.8deg | 11.1deg | 13.1deg |
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 | 1015mm | 1016mm | 1026mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
520 Base 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 | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Width Max | 36mm | 36mm | 36mm | 36mm | 36mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1688mm | 1690mm | 1693mm | 1694mm | 1704mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm |
Handlebar Width | 400mm | 400mm | 420mm | 420mm | 440mm |
Stem Length | 80mm | 80mm | 100mm | 110mm | 120mm |
Published Sizing Recommendations
Height | 154 cm to 165 cm | 165 cm to 173 cm | 173 cm to 180 cm | 180 cm to 188 cm | 188 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
Sport TouringSource:https://contents.mediadecathlon.com/p1731657/k$fa629917cd2940472d60be6e87e23705/sq/racefiets-voor-recreatief-gebruik-rc520-schijfremmen.jpg