Shell 3S/5S Middle Axle Single Or Axle Kit Bicycle Bike Bottom Bracket Bottom Bracket Square Hole

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