2025 Wilier Triestina Jaroon Base
- 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 | 548mm | 567mm | 587mm | 606mm | 626mm |
Reach | 384mm | 392mm | 401mm | 409mm | 417mm |
Stack to Reach Ratio | 1.43:1 | 1.45:1 | 1.46:1 | 1.48:1 | 1.5:1 |
Seat Tube Length, C-T | 440mm | 470mm | 500mm | 530mm | 560mm |
Top Tube Length, Effective/Horizontal HT Top | 540mm | 555mm | 570mm | 585mm | 600mm |
Top Tube Slope | 13.9deg | 12.5deg | 11.2deg | 9.9deg | 8.7deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 100mm | 125mm | 150mm | 175mm | 200mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 281mm | 281mm | 281mm | 281mm | 281mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 434.4mm | 434.4mm | 434.4mm | 434.4mm | 434.4mm |
Front-Center | 606.7mm | 623.6mm | 640.4mm | 657.3mm | 673.3mm |
Front-Center Horizontal | 602.6mm | 619.6mm | 636.6mm | 653.6mm | 669.6mm |
Wheelbase | 1037mm | 1054mm | 1071mm | 1088mm | 1104mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm |
Trail | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high |
Mechanical Trail | 75.1mm | 75.1mm | 75.1mm | 75.1mm | 75.1mm |
Wheel Flop | 25.7mm | 25.7mm | 25.7mm | 25.7mm | 25.7mm |
Tire to Pedal Spindle | 85.7mm 170 mm cranks | 102.6mm 170 mm cranks | 119.4mm 170 mm cranks | 136.3mm 170 mm cranks | 152.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks | 111mm 170 mm cranks |
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 | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Width Max | 45mm | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1739mm | 1756mm | 1773mm | 1790mm | 1806mm |
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.wilier.com/en/bikes/gravel/jaroon