2020 Araya Industrial MFM Muddy Fox Mini Base 420mm
Build
20 in (406) × 2.3 in
Insights
Somewhat upright stack and reach vs trend of mini-velo/folding bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 546mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 420mm |
| Top Tube Length, Effective/Horizontal Center | 543mm |
| Top Tube Length, Actual C-C | 524mm |
| Top Tube Slope | 12.4deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 200mm |
| Bottom Bracket Drop | -40mm |
| Bottom Bracket Height | 301.4mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 423.1mm |
| Front-Center | 635mm |
| Front-Center Horizontal | 633.9mm |
| Wheelbase | 1057mm |
| Fork Offset/Rake | 45mm |
| Trail | 40mm low |
| Mechanical Trail | 38mm |
| Wheel Flop | 12mm |
| Standover Height | 756mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 203.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 131.4mm |
Base Build
| Wheel Size | 20 inch (406 BSD, BMX/Kids) (406mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 522.8mm |
| Bike Length with Tires | 1579.8mm |
| Crank Length | 170mm |
| Handlebar Width | 560mm |
| Stem Length | 90mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Unknown |
| Fork Material | Steel |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 160 cm to 175 cm |
Source:http://araya-rinkai.jp/mfm.html