2026 / Gen 1 Ikuista Vektori Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | L | XL | |
Stack | 480mm | 500mm | 520mm | 541mm | 561mm |
Reach | 372mm | 383mm | 395mm | 407mm | 419mm |
Stack to Reach Ratio | 1.29:1 | 1.31:1 | 1.32:1 | 1.33:1 | 1.34:1 |
Seat Tube Length, C-T | 480mm | 500mm | 520mm | 540mm | 560mm |
Top Tube Length, Actual C-C | 507mm | 519mm | 544mm | 562mm | 580mm |
Top Tube Slope | 2.1deg | 2.1deg | 2.1deg | 2.3deg | 2.3deg |
Head Tube Angle | 71deg | 71.5deg | 72deg | 72deg | 72.5deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 135mm | 136mm | 149mm | 155mm | 161mm |
Bottom Bracket Drop | 77mm | 75mm | 73mm | 73mm | 70mm |
Bottom Bracket Height | 264mm | 266mm | 268mm | 268mm | 271mm |
Chainstay Length | 410mm | 410mm | 410mm | 410mm | 410mm |
Chainstay Length Horizontal | 402.7mm | 403.1mm | 403.5mm | 403.5mm | 404mm |
Front-Center | 569.5mm | 583.8mm | 598mm | 615.9mm | 629.9mm |
Front-Center Horizontal | 564.3mm | 578.9mm | 593.6mm | 611.6mm | 626mm |
Wheelbase | 967mm | 982mm | 997mm | 1015mm | 1030mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 50mm |
Trail | 64.5mm mid/neutral | 61.4mm mid/neutral | 58.2mm mid/neutral | 58.2mm mid/neutral | 55.1mm mid/neutral |
Mechanical Trail | 61mm | 58.2mm | 55.4mm | 55.4mm | 52.5mm |
Wheel Flop | 19.9mm | 18.5mm | 17.1mm | 17.1mm | 15.8mm |
Tire to Pedal Spindle | 58.5mm 170 mm cranks | 72.8mm 170 mm cranks | 87mm 170 mm cranks | 104.9mm 170 mm cranks | 118.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 94mm 170 mm cranks | 96mm 170 mm cranks | 98mm 170 mm cranks | 98mm 170 mm cranks | 101mm 170 mm cranks |
Base Build
XS | 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 | 30mm | 30mm | 30mm | 30mm | 30mm |
Tire Width Max | 35mm | 35mm | 35mm | 35mm | 35mm |
Tire Outer Diameter | 682mm | 682mm | 682mm | 682mm | 682mm |
Bike Length with Tires | 1649mm | 1664mm | 1679mm | 1697mm | 1712mm |
Published Sizing Recommendations
Height | 13 ft 4 in to | 14 ft 0 in to | 14 ft 6 in to | 15 ft 0 in to | 15 ft 8 in to |
PBH | 72 in to | 75 in to | 79 in to | 83 in to | 87 in to |
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
Performance RoadSource:www.ikuista.com