2025 HongFu Bikes FM358 Base 15.5"
Build
700C/29 in × 2.4 in
Insights
Average stack and reach vs trend of full-suspension cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 589mm |
| Reach | 438mm |
| Stack to Reach Ratio | 1.34:1 |
| Seat Tube Length, C-T | 420mm |
| Top Tube Length, Effective/Horizontal Unknown | 585mm |
| Top Tube Slope | 18.6deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 38mm |
| Bottom Bracket Height | 334mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 433.3mm |
| Front-Center | 722mm |
| Front-Center Horizontal | 721.7mm |
| Wheelbase | 1155mm |
| Fork Offset/Rake | 44mm |
| Fork Length (Axle-To-Crown) | 532mm |
| Trail | 110.1mm very high |
| Mechanical Trail | 101.3mm |
| Wheel Flop | 39.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 180mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 164mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1898.9mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Rear Travel | 115mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.hongfu-bikes.com/products/7.html