Seat For 68mm BB Shell Bottom Bracket Bicycle Bike Bottom Bracket Single Or Axle Kit Square Hole

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