Bike-on-Bike
Kona Unit 2017 29er
Kona Unit 2015 650B
Insights
Design deviates from other sizes of Kona Bicycle Company Unit
Geometry
Stack | 592mm | 603mm +11mm |
Reach | 453mm | 438mm -15mm |
Stack to Reach Ratio | 1.31:1 | 1.38:1 |
Seat Tube Length, C-T | 470mm | — |
Seat Tube Length, Unknown | — | 483mm |
Top Tube Length, Effective/Horizontal Center | — | 622mm |
Top Tube Length, Effective/Horizontal HT Top | 623mm | — |
Top Tube Slope | 13.5deg | 13.7deg +0.2deg |
Head Tube Angle | 69deg | 70deg +1deg |
Seat Tube Angle | 74deg | 73deg -1deg |
Head Tube Length | 115mm | 125mm +10mm |
Bottom Bracket Drop | 60mm | 56mm -4mm |
Bottom Bracket Height | 306.9mm | 295.7mm -11.2mm |
Chainstay Length | 442mm | 434mm -8mm |
Chainstay Length Max | 442mm | — |
Chainstay Length Horizontal | 437.9mm | 430.4mm -7.5mm |
Chainstay Length Horizontal Max | 437.9mm | — |
Front-Center | 713.6mm | 687mm -26.6mm |
Front-Center Horizontal | 711.1mm | 684.6mm -26.5mm |
Wheelbase | 1149mm | 1115mm -34mm |
Wheelbase Max | 1149mm | — |
Fork Offset/Rake | 50mm | 45mm -5mm |
Fork Length (On-Axis) | 470mm | 470mm +0mm |
Trail | 87.3mm very high | 80.1mm -7.2mm very high |
Mechanical Trail | 81.5mm | 75.3mm -6.2mm |
Wheel Flop | 29.2mm | 25.8mm -3.4mm |
Standover Height | 758.7mm | 773.5mm +14.8mm |
Tire to Pedal Spindle | 176.7mm 170 mm cranks | 165.3mm -11.4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 136.9mm 170 mm cranks | 125.7mm -11.2mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.2in | 2.35in +0.15in |
Tire Outer Diameter | 733.8mm | 703.4mm -30.4mm |
Bike Length with Tires | 1882.8mm | 1818.4mm -64.4mm |
| Suspension Type | Rigid, suspension corrected | Rigid, suspension corrected |
| Bar Type | Flat Bar | Flat Bar |
| Frame Material | Steel | Steel |
| Fork Material | Steel | Steel |
| Brake Type | Disc | Disc |
| Features | — | Single-speed capable |
Meta
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| Source | Bike Counterculture Geometry Database | https://2015.konaworld.com/unit.cfm |
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