Bike Specification
| HELIOUS | Size 20 | Size 24 | Size 26 | Size 27.5 |
| Bike Type | Mountain bike | Mountain bike | Mountain bike | Mountain bike |
| Frame | 20″ Steel Frame | 24″ Steel Frame | 26″ Steel Frame | 27.5″ Steel Frame |
| Fork | Steel Suspension Fork with lock | Steel Suspension Fork with lock | Steel Suspension Fork with lock | Steel Suspension Fork with lock |
| Gear systems | PMP 3×7 Speed | PMP 3×7 Speed | PMP 3×7 Speed | PMP 3×7 Speed |
| Freewheel | 7 speed Black/Brown | 7 speed Black/Brown | 7 speed Black/Brown | 7 speed Black/Brown |
| Handle bar | Steel 31.8*22.2*1.2T*600 | Steel 31.8*22.2*1.2T*620 | Steel 31.8*22.2*1.2T*640 | Steel 31.8*22.2*1.2T*660 |
| Stem | Alloy welding stem 60*28.6*31.8mm | Alloy welding stem 60*28.6*31.8mm | Alloy welding stem 90*28.6*31.8mm | Alloy welding stem 90*28.6*31.8mm |
| Brake | Alloy V brake | Alloy V brake | Alloy V brake | Alloy V brake |
| Crankset | Steel 24-34-42T*152mm | Steel 24-34-42T*170mm | Steel 24-34-42T*170mm | Steel 24-34-42T*170mm |
| Wheel | Alloy rim 20 Inch | Alloy rim 24 Inch | Alloy rim 26 Inch | Alloy rim 27.5 Inch |
| Price | US$82.00 | US$88.00 | US$89.00 | US$90.00 |
