Middle Axle Bead Seat Bottom Bracket Single Or Axle Kit Square Hole Bicycle Bike Bottom Bracket

Label:Yes Material: Steel Made of steel,it is high intensity and tough. Made of high quality material, durable and practical to use Brand New And High Quality 5 types of shaft can be available for you to choose,of which is cup and a ring. Style: 5 Styles As Pictures Shown A good shaft will have a great effect on your cycling experience. This shaft will be more smooth. Shaft is a must-have accessory for bicycle.

Packing:1Set/1PC Due to the difference between different monitors,the picture may not reflect the actual color of the item Please allow 0.1-1cm differs due to manual measurement,thanks