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                                                        1. ZT310-R press block of handle bar(home-made) | 
                                
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                                                        2. ZT250-S M8 bolt decorative buckle (titanium gold) | 
                                
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                                                        3. GB70.1  Hexagonal Socket M8×30 (color Zinc) | 
                                
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                                                        4. ZT310-X direction to put the block assembly | 
                                
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                                                        5. ZT310-R double head screw | 
                                
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                                                        6. ZT310-X direction pad M10×1.25(titanium/spray paint)after-sales assembly | 
                                
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                                                        7. ZT310-R gasket of upper connecting board | 
                                
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                                                        8. ZT310-R bushing φ10×φ12×41 | 
                                
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                                                        9. ZT310-R buffer rubber of upper connecting board | 
                                
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                                                        10. Non-standard nut M10×1.5(Dacromet) | 
                                
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