2026 / Gen 1 Ikuista Halo Base S
Build
700C/29 in × 50 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Ikuista Halo
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 545mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 450mm |
| Top Tube Length, Actual C-C | 526mm |
| Top Tube Slope | 12.5deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 109mm |
| Bottom Bracket Drop | 78mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428mm |
| Front-Center | 597.2mm |
| Front-Center Horizontal | 592.1mm |
| Wheelbase | 1020mm |
| Fork Offset/Rake | 48mm |
| Trail | 73.5mm high |
| Mechanical Trail | 69.5mm |
| Wheel Flop | 22.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 66.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1742mm |
| 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 | 13 ft 6 in to |
| PBH | 72 in to |
Source:www.ikuista.com