2026 / Gen 1 Ikuista Fluxi Base S
Build
700C/29 in × 30 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Ikuista Fluxi
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 511mm |
| Reach | 388mm |
| Stack to Reach Ratio | 1.32:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Actual C-C | 530mm |
| Top Tube Slope | 6.5deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 108mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 412mm |
| Chainstay Length Horizontal | 406mm |
| Front-Center | 591.2mm |
| Front-Center Horizontal | 587mm |
| Wheelbase | 993mm |
| Fork Offset/Rake | 45mm |
| Trail | 69.8mm high |
| Mechanical Trail | 66mm |
| Wheel Flop | 21.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 80.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1675mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 14 ft 0 in to |
| PBH | 74 in to |
Source:www.ikuista.com