68x103mm English Square Taper Cartridge Bottom Bracket

Introducing the Sugino 68x103mm English Square Taper Cartridge Bottom Bracket. This high - quality bottom bracket, known as Sugino square taper BB3, is designed by Sugino for use with RD48 and RD2 cranksets. The Shimano - compatible spindle simplifies installation with a UN74 tool. It comes as a cartridge BB set with a tapered spindle. Key technical specs include a 1.37 - inch bottom bracket shell I.D., English BB/Frame Interface, 68mm BB shell width, 282g weight, Square Taper JIS spindle interface type, 103mm spindle length, and a sleek black color.

Using your Sugino 68x103mm English Square Taper Cartridge Bottom Bracket is easy. First, make sure you have the UN74 tool for installation as the spindle is Shimano - compatible. Place the bottom bracket in the bottom bracket shell of your bike frame. Tighten it securely using the appropriate tool. When using the bike, avoid riding through deep water or mud as it can damage the bearings. For maintenance, clean the bottom bracket regularly with a mild cleaner and a soft cloth. Check the tightness of the components periodically to ensure smooth operation. If you notice any unusual noises or rough movement, it might be time to inspect or replace the parts.