2018 Kona Bicycle Company Explosif Base M
Build
650B/27.5 in × 2.3 in
Insights
Average stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 605mm |
| Reach | 427mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 420mm |
| Top Tube Length, Effective/Horizontal HT Top | 612mm |
| Top Tube Slope | 20.3deg |
| Head Tube Angle | 67.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 42mm |
| Bottom Bracket Height | 308.4mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 417.9mm |
| Front-Center | 707mm |
| Front-Center Horizontal | 706.1mm |
| Wheelbase | 1124mm |
| Fork Offset/Rake | 42mm |
| Fork Length (On-Axis) | 509mm |
| Trail | 99.7mm very high |
| Mechanical Trail | 92.1mm |
| Wheel Flop | 35.3mm |
| Standover Height | 740mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 186.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 138.4mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 700.8mm |
| Bike Length with Tires | 1824.8mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:http://www.konaworld.com/explosif.cfm