2009 Kona Bicycle Company Kula Base 19
Build
26 in × 2.1 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Kona Bicycle Company Kula
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 570mm |
| Reach | 405mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 483mm |
| Seat Tube Length, Effective HT Top | 610mm |
| Top Tube Length, Effective/Horizontal HT Top | 600mm |
| Top Tube Length, Actual C-C | 570mm |
| Top Tube Slope | 11.5deg |
| Head Tube Angle | 68.5deg |
| Seat Tube Angle | 70.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 13.8mm |
| Bottom Bracket Height | 319mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 424.8mm |
| Front-Center | 660.4mm |
| Front-Center Horizontal | 661mm |
| Wheelbase | 1085mm |
| Fork Offset/Rake | 40mm |
| Fork Length (Axle-To-Crown) | 473mm |
| Trail | 88.1mm very high |
| Mechanical Trail | 82mm |
| Wheel Flop | 30.1mm |
| Standover Height | 809mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 157.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 149mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2.1in |
| Tire Outer Diameter | 665.7mm |
| Bike Length with Tires | 1750.7mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | N/A |
| Brake Type | Disc |
Source:http://www.konabikeworld.com/09_kula_u.cfm