2025 Java idra Base 490
Build
700C/29 in × 40 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 539.4mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, Effective Center | 490mm |
| Top Tube Length, Effective/Horizontal Center | 528.6mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 587.7mm |
| Front-Center Horizontal | 583.5mm |
| Wheelbase | 1002.7mm |
| Fork Offset/Rake | 45mm |
| Trail | 70mm high |
| Mechanical Trail | 66.4mm |
| Wheel Flop | 21.1mm |
| Standover Height | 766mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 66.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1704.7mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.javabikes.com/ProductsDetail/2679.html