2023 Megamo Jakar 30
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
eXtra Small | Small | Medium | Large | eXtra Large | |
Stack | 529mm | 550mm | 570mm | 600mm | 632mm |
Reach | 347mm | 358mm | 376mm | 392mm | 407mm |
Stack to Reach Ratio | 1.52:1 | 1.54:1 | 1.52:1 | 1.53:1 | 1.55:1 |
Seat Tube Length, C-T | 415mm | 500mm | 530mm | 570mm | 590mm |
Top Tube Length, Effective/Horizontal HT Top | 494mm | 515mm | 545mm | 575mm | 600mm |
Top Tube Slope | 15.7deg | 8deg | 6.7deg | 5.6deg | 6.7deg |
Head Tube Angle | 70deg | 70.5deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73deg | 73deg |
Head Tube Length | 105mm | 125mm | 145mm | 175mm | 210mm |
Bottom Bracket Height | — | — | — | — | — |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
30 Build
eXtra Small | Small | Medium | Large | eXtra Large | |
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 | 45mm | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 712mm | 712mm | 712mm | 712mm | 712mm |
Published Sizing Recommendations
Height | 150 cm to 160 cm | 160 cm to 170 cm | 170 cm to 180 cm | 180 cm to 190 cm | 190 cm to 210 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.megamo.com/fr/velos/gravel/jakar?id_regio=4