Fast delivery: We provides the express service, please feel free to buy. Suitable for mountain bikes, electric bikes, mobility scooter and other bicycle Types:125mmx650lbs/150mmx650lbs/165mmx650lbs/185mmx650lbs NOTE: Please measure the size of your shock for matching before buying. Contact us if you have questions. Size:125MM Features:Fast delivery: We provides the express service, please feel free to buy. Suitable for mountain bikes, electric bikes, mobility scooter and other bicycle Types:125mmx650lbs/150mmx650lbs/165mmx650lbs/185mmx650lbs NOTE: Please measure the size of your shock for matching before buying. Contact us if you have questions. Specifications:Brand: FASTace Model: ZXC-1 Product Name: Spring rear shock absorber Color: black and gold Type??125mm/150mm/165mm/185mm Material: aluminum alloy Note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not