2025 Stormsports Sturm Makai Base Frame Size 2
Build
700C/29 in × 50 mm
Insights
Very aggressive stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 405mm |
| Reach | 604.7mm |
| Stack to Reach Ratio | 0.67:1 |
| Seat Tube Length, C-T | 520mm |
| Top Tube Length, Effective/Horizontal Center | 584mm |
| Top Tube Slope | -7.1deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 77mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 438.3mm |
| Front-Center | 241mm |
| Front-Center Horizontal | 228.4mm |
| Wheelbase | 666.7mm |
| Fork Offset/Rake | -460.9mm |
| Trail | 606.8mm very high |
| Mechanical Trail | 575.5mm |
| Wheel Flop | 182.6mm |
| Standover Height | 1100mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | -290mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 114mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1388.7mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://stormsports.nl/collections/fietsen/products/storm-makai-beachbike-gravelbike