2023 v3 Koncept Bike Zeke Base
- Category
- Bike Polo
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Aluminum
- Features
- Rim brake, Single-speed capable
Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Very upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category | Somewhat upright stack and reachvs category |
Geometry
Sion | Sion | S | S | M | M | M | M | M | Sion | Sion | S | S | |
Stack | 555.8mm | 555.8mm | 529.8mm | 529.8mm | 552.3mm | 552.3mm | 552.3mm | 552.3mm | 552.3mm | — | — | — | — |
Reach | 354.5mm | 354.5mm | 373.3mm | 373.3mm | 386.7mm | 386.7mm | 386.7mm | 386.7mm | 386.7mm | — | — | — | — |
Stack to Reach Ratio | 1.57:1 | 1.57:1 | 1.42:1 | 1.42:1 | 1.43:1 | 1.43:1 | 1.43:1 | 1.43:1 | 1.43:1 | — | — | — | — |
Seat Tube Length, C-T | 330mm | 330mm | 465mm | 465mm | 500mm | 500mm | 500mm | 500mm | 500mm | 330mm | 330mm | 465mm | 465mm |
Top Tube Length, Effective/Horizontal Unknown | 505mm | 505mm | 515mm | 515mm | 545mm | 545mm | 545mm | 545mm | 545mm | 505mm | 505mm | 515mm | 515mm |
Head Tube Angle | 74deg | 74deg | 74deg | 74deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74deg | 74deg | 74deg | 74deg |
Seat Tube Angle | 74deg | 74deg | 75deg | 75deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 75deg | 75deg |
Head Tube Length | 155mm | 155mm | 130mm | 130mm | 155mm | 155mm | 155mm | 155mm | 155mm | 155mm | 155mm | 130mm | 130mm |
Bottom Bracket Drop | 30mm | 30mm | 28mm | 28mm | 25mm | 25mm | 25mm | 25mm | 25mm | 30mm | 30mm | 28mm | 28mm |
Bottom Bracket Height | 250.9mm | 250.9mm | 285.8mm | 285.8mm | 292.6mm | 292.6mm | 292.6mm | 292.6mm | 292.6mm | 250.9mm | 250.9mm | 285.8mm | 285.8mm |
Chainstay Length | 340mm | 340mm | 340mm | 340mm | 355mm | 355mm | 355mm | 355mm | 355mm | 340mm | 340mm | 340mm | 340mm |
Chainstay Length Max | — | — | 375mm | 375mm | 395mm | 395mm | 395mm | 395mm | 395mm | — | — | 375mm | 375mm |
Chainstay Length Horizontal | 338.7mm | 338.7mm | 338.9mm | 338.9mm | 354.1mm | 354.1mm | 354.1mm | 354.1mm | 354.1mm | 338.7mm | 338.7mm | 338.9mm | 338.9mm |
Chainstay Length Horizontal Max | — | — | 374mm | 374mm | 394.2mm | 394.2mm | 394.2mm | 394.2mm | 394.2mm | — | — | 374mm | 374mm |
Front-Center | 533mm | 533mm | 539mm | 539mm | 560mm | 560mm | 560mm | 560mm | 560mm | 533mm | 533mm | 539mm | 539mm |
Front-Center Horizontal | 531.3mm | 531.3mm | 543.2mm | 543.2mm | 558.9mm | 558.9mm | 558.9mm | 558.9mm | 558.9mm | 531.3mm | 531.3mm | 543.2mm | 543.2mm |
Wheelbase | 870mm | 870mm | 882mm | 882mm | 913mm | 913mm | 913mm | 913mm | 913mm | 870mm | 870mm | 882mm | 882mm |
Wheelbase Max | — | — | 917.1mm | 917.1mm | 953.1mm | 953.1mm | 953.1mm | 953.1mm | 953.1mm | — | — | 917.1mm | 917.1mm |
Fork Offset/Rake | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | — | — | — | — |
Fork Length (Axle-To-Crown) | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm | 380mm |
Trail | 54.5mm mid/​neutral | 54.5mm mid/​neutral | 64mm mid/​neutral | 64mm mid/​neutral | 62.1mm mid/​neutral | 62.1mm mid/​neutral | 62.1mm mid/​neutral | 62.1mm mid/​neutral | 62.1mm mid/​neutral | — — | — — | — — | — — |
Mechanical Trail | 52.4mm | 52.4mm | 61.5mm | 61.5mm | 59.9mm | 59.9mm | 59.9mm | 59.9mm | 59.9mm | — | — | — | — |
Wheel Flop | 14.5mm | 14.5mm | 17mm | 17mm | 16mm | 16mm | 16mm | 16mm | 16mm | — | — | — | — |
Tire to Pedal Spindle | 82.2mm 170 mm cranks | 82.2mm 170 mm cranks | 55.2mm 170 mm cranks | 55.2mm 170 mm cranks | 72.4mm 170 mm cranks | 72.4mm 170 mm cranks | 72.4mm 170 mm cranks | 72.4mm 170 mm cranks | 72.4mm 170 mm cranks | 82.2mm 170 mm cranks | 82.2mm 170 mm cranks | 55.2mm 170 mm cranks | 55.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 80.9mm 170 mm cranks | 80.9mm 170 mm cranks | 115.8mm 170 mm cranks | 115.8mm 170 mm cranks | 122.6mm 170 mm cranks | 122.6mm 170 mm cranks | 122.6mm 170 mm cranks | 122.6mm 170 mm cranks | 122.6mm 170 mm cranks | 80.9mm 170 mm cranks | 80.9mm 170 mm cranks | 115.8mm 170 mm cranks | 115.8mm 170 mm cranks |
Base Build
Sion | Sion | S | S | M | M | M | M | M | Sion | Sion | S | S | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD |
Tire Width | 1.4mm | 1.4mm | 1.35in | 1.35in | 1.5in | 1.5in | 1.5in | 1.5in | 1.5in | 1.4mm | 1.4mm | 1.35in | 1.35in |
Tire Width Max | 1.35in | 1.35in | 1.35in | 1.35in | 1.5in | 1.5in | 1.5in | 1.5in | 1.5in | — | — | 1.35in | 1.35in |
Tire Outer Diameter | 561.7mm | 561.7mm | 627.6mm | 627.6mm | 635.2mm | 635.2mm | 635.2mm | 635.2mm | 635.2mm | 561.7mm | 561.7mm | 627.6mm | 627.6mm |
Bike Length with Tires | 1431.7mm | 1431.7mm | 1509.6mm | 1509.6mm | 1548.2mm | 1548.2mm | 1548.2mm | 1548.2mm | 1548.2mm | 1431.7mm | 1431.7mm | 1509.6mm | 1509.6mm |
Published Sizing Recommendations
Height | 130 cm to 160 cm | 130 cm to 160 cm | 163 cm to 170 cm | 163 cm to 170 cm | 173 cm to 180 cm | 173 cm to 180 cm | 173 cm to 180 cm | 173 cm to 180 cm | 173 cm to 180 cm | 130 cm to 160 cm | 130 cm to 160 cm | 163 cm to 170 cm | 163 cm to 170 cm |
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
Bike PoloSource:https://konceptbicycles.com/products/koncept-bike-polo-frame-zeke-v3-w-front-fork-%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E3%83%90%E3%82%A4%E3%82%AF%E3%83%9D%E3%83%AD%E5%B0%82%E7%94%A8%E3%83%95%E3%83%AC%E3%83%BC%E3%83%A0-%E3%83%95%E3%82%A9%E3%83%BC%E3%82%AF%E3%82%BB%E3%83%83%E3%83%88_%E3%82%B8%E3%83%83%E3%82%AFv3, https://www.facebook.com/photo.php?fbid=604983621633223&set=pb.100063647707443.-2207520000.&type=3, https://konceptbicycles.com/ja/products/koncept-bike-polo-frame-zeke-v3-w-front-fork-%E3%82%AA%E3%83%AA%E3%82%B8%E3%83%8A%E3%83%AB%E3%83%90%E3%82%A4%E3%82%AF%E3%83%9D%E3%83%AD%E5%B0%82%E7%94%A8%E3%83%95%E3%83%AC%E3%83%BC%E3%83%A0-%E3%83%95%E3%82%A9%E3%83%BC%E3%82%AF%E3%82%BB%E3%83%83%E3%83%88_%E3%82%B8%E3%83%83%E3%82%AFv3