| item | value |
| Place of Origin | China |
| | Guangdong |
| Brand Name | TWITTER |
| Model Number | Thunder-C RS-22S |
| Fork Material | Carbon Fibre |
| Rim Material | Aluminum Alloy |
| Gears | 22 Speed |
| Fork Suspension | NO |
| Gross Weight | 14KG |
| Net Weight | 8.3KG |
| Wheel Size | 700c |
| Frame Material | Carbon Fibre |
| Braking System | Double V Brake |
| Frame Type | Hard Frame (Non-rear Damper) |
| Pedal Type | Bead Pedal |
| Length (m) | 1.6 |
| Load Capacity | 120kg |
| Product name | Road Racing Bicycle |
| Brake | RS, Alu alloy C-clamper |
| Derailleur Lever | RETROSPEC(SENSAH)-22S |
| Front Derailleur | RETROSPEC 2 Speed |
| Rear Derailleur | RETROSPEC(SENSAH)-11S |
| Crankset ( chianwheel set | Prowheel, Alu alloy CNC, Hollow,34-50T |
| Freewheel (cassette) | SUGEK-11S, 11-30T |
| Hubs | RS, Alu alloy,4-sealed Bearings,Slotted,F24*R24 holes |
| Tire | INNOVA-PRO, Smoothie, 60TPI, Skin-color edge, 700*25C |
| Certificate | CE, ISO9001 |












