2025 Gascycle Hydrogen Base Size M
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 538.4mm |
| Reach | 369.6mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, C-T | 480mm |
| Top Tube Length, Actual C-C | 513.8mm |
| Top Tube Slope | 8.6deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414.1mm |
| Front-Center | 578mm |
| Front-Center Horizontal | 573.6mm |
| Wheelbase | 987.7mm |
| Fork Offset/Rake | 45mm |
| Trail | 71.7mm high |
| Mechanical Trail | 68mm |
| Wheel Flop | 21.6mm |
| Standover Height | 728.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 52mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1699.7mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://de.aliexpress.com/item/1005008901459018.html