1999 Kona Bicycle Company Caldera Base 18"
Build
26 in × 1.98 in
Insights
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Seat Tube Length, Unknown | 457.2mm |
| Top Tube Length, Effective/Horizontal Center | 584.2mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Bottom Bracket Drop | 25mm |
| Bottom Bracket Height | 304.8mm |
| Chainstay Length Horizontal | 425.5mm |
| Front-Center | 639.3mm |
| Front-Center Horizontal | 638.8mm |
| Wheelbase | 1064.3mm |
| Fork Offset/Rake | 38.1mm |
| Trail | 73.3mm high |
| Mechanical Trail | 69.3mm |
| Wheel Flop | 22.6mm |
| Standover Height | 755.7mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 134.5mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 129.8mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 1.98in |
| Tire Outer Diameter | 659.6mm |
| Bike Length with Tires | 1723.8mm |
| Crank Length | 175mm |
| Stem Length | 1056mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Aluminum |
| Brake Type | Rim |
Source:http://www.classickona.com/