2021 Kona Bicycle Company Jake Major Jake
- Category
- Cyclocross
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
48 | 50 | 52 | 54 | 56 | 58 | |
Stack | 525mm | 545mm | 560mm | 580mm | 610mm | 620mm |
Reach | 375mm | 380mm | 385mm | 390mm | 393mm | 400mm |
Stack to Reach Ratio | 1.4:1 | 1.43:1 | 1.45:1 | 1.49:1 | 1.55:1 | 1.55:1 |
Seat Tube Length, Unknown | 480mm | 500mm | 520mm | 540mm | 560mm | 580mm |
Top Tube Length, Effective/Horizontal Unknown | 516mm | 531mm | 546mm | 562mm | 580mm | 596mm |
Top Tube Slope | 7deg | 7deg | 6.5deg | 6.5deg | 7.6deg | 6.6deg |
Head Tube Angle | 70deg | 70deg | 70.5deg | 70.5deg | 71deg | 71deg |
Seat Tube Angle | 75deg | 74.5deg | 74deg | 73.5deg | 73deg | 72.5deg |
Head Tube Length | 103.5mm | 124.7mm | 140.8mm | 161.9mm | 194.2mm | 204.8mm |
Bottom Bracket Drop | 72mm | 72mm | 70mm | 70mm | 67.5mm | 67.5mm |
Bottom Bracket Height | 272mm | 272mm | 274mm | 274mm | 276.5mm | 276.5mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 418.9mm | 418.9mm | 419.2mm | 419.2mm | 419.6mm | 419.6mm |
Front-Center | 592mm | 604mm | 610mm | 622mm | 631mm | 641mm |
Front-Center Horizontal | 588.1mm | 600.1mm | 606.8mm | 618.8mm | 627.4mm | 637.4mm |
Wheelbase | 1007mm | 1019mm | 1026mm | 1038mm | 1047mm | 1057mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Fork Length, Unknown | 395mm | 395mm | 395mm | 395mm | 395mm | 395mm |
Trail | 77.3mm high | 77.3mm high | 74.1mm high | 74.1mm high | 70.9mm high | 70.9mm high |
Mechanical Trail | 72.7mm | 72.7mm | 69.8mm | 69.8mm | 67mm | 67mm |
Wheel Flop | 24.9mm | 24.9mm | 23.3mm | 23.3mm | 21.8mm | 21.8mm |
Standover Height | 752mm | 772mm | 792mm | 810mm | 837mm | 852mm |
Tire to Pedal Spindle | 78mm 170 mm cranks | 90mm 170 mm cranks | 96mm 170 mm cranks | 108mm 170 mm cranks | 117mm 170 mm cranks | 127mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 102mm 170 mm cranks | 102mm 170 mm cranks | 104mm 170 mm cranks | 104mm 170 mm cranks | 106.5mm 170 mm cranks | 106.5mm 170 mm cranks |
Major Jake Build
48 | 50 | 52 | 54 | 56 | 58 | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 33mm | 33mm | 33mm | 33mm | 33mm | 33mm |
Tire Outer Diameter | 688mm | 688mm | 688mm | 688mm | 688mm | 688mm |
Bike Length with Tires | 1695mm | 1707mm | 1714mm | 1726mm | 1735mm | 1745mm |
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
CyclocrossSource:https://konaworld.com/major_jake.cfm