Tangent Square Taper Bottom Bracket Size:113mm it ensures your frame is

it ensures your frame is ready for high-performance BMX racing hubs

2 sealed integrated cartridge bearings and an aluminum top cap with star nut and bolt to keep everything tight

non drive side adjustable collar

and handlebar tape

Tangent Square Taper Bottom Bracket Size:113mm it ensures your frame isThe Tangent Square Taper Bottom Bracket is designed for young riders who want strength, smooth performance, and reliable durability. Available with either a tough chromoly spindle or a lightweight titanium upgrade, this bottom bracket ensures solid power transfer and long lasting performance in all conditions. Product Highlights Choose from a tough chromoly spindle for max durability, or go titanium to save weight without losing strength. Sealed