2026 / Gen 1 Ikuista Fluxi Base M
Build
700C/29 in × 30 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 527mm |
| Reach | 389mm |
| Stack to Reach Ratio | 1.35:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Actual C-C | 540mm |
| Top Tube Slope | 5deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 121mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 412mm |
| Chainstay Length Horizontal | 406mm |
| Front-Center | 589.2mm |
| Front-Center Horizontal | 585mm |
| Wheelbase | 991mm |
| Fork Offset/Rake | 45mm |
| Trail | 63.5mm mid/neutral |
| Mechanical Trail | 60.4mm |
| Wheel Flop | 18.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 78.2mm |
| 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 | 1673mm |
| 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 6 in to |
| PBH | 79 in to |
Source:www.ikuista.com