2019 Kona Bicycle Company Mahuna Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
Size | S | M | L | XL | |
Stack | — | 606mm | 616mm | 625mm | 634mm |
Reach | — | 404mm | 428mm | 453mm | 484mm |
Stack to Reach Ratio | — | 1.5:1 | 1.44:1 | 1.38:1 | 1.31:1 |
Seat Tube Length, C-T | — | 370mm | 420mm | 470mm | 530mm |
Top Tube Length, Effective/Horizontal Unknown | — | 578mm | 605mm | 632mm | 666mm |
Top Tube Slope | — | 26.3deg | 21.3deg | 16.6deg | 11.2deg |
Head Tube Angle | — | 69deg | 69deg | 69deg | 69deg |
Seat Tube Angle | — | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | — | 95mm | 105mm | 115mm | 125mm |
Bottom Bracket Drop | — | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | — | 308.2mm | 308.2mm | 308.2mm | 308.2mm |
Chainstay Length | — | 455mm | 455mm | 455mm | 455mm |
Chainstay Length Horizontal | — | 451mm | 451mm | 451mm | 451mm |
Front-Center | — | 671mm | 699mm | 727mm | 761mm |
Front-Center Horizontal | — | 668mm | 696mm | 725mm | 759mm |
Wheelbase | — | 1119mm | 1147mm | 1176mm | 1210mm |
Fork Offset/Rake | — | 51mm | 51mm | 51mm | 51mm |
Fork Length (Axle-To-Crown) | — | 506mm | 506mm | 506mm | 506mm |
Trail | — — | 86.7mm very high | 86.7mm very high | 86.7mm very high | 86.7mm very high |
Mechanical Trail | — | 80.9mm | 80.9mm | 80.9mm | 80.9mm |
Wheel Flop | — | 29mm | 29mm | 29mm | 29mm |
Standover Height | — | 733mm | 738mm | 743mm | 763mm |
Tire to Pedal Spindle | — 170 mm cranks | 132.9mm 170 mm cranks | 160.9mm 170 mm cranks | 188.9mm 170 mm cranks | 222.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | — 170 mm cranks | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks |
Base Build
Size | S | M | L | XL | |
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 | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | — | 1855.3mm | 1883.3mm | 1912.3mm | 1946.3mm |
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
Hardtail Cross-country MTBSource:konaworld.com