This Shimano BB-UN54 bottom bracket is a high-quality addition to your bike. It is designed for use with a variety of bike types, including universal, cyclocross, hardtail, trekking, mountain, BMX, and road bikes, among others. The bottom bracket features a 68mm shell width and BSA (English) bottom bracket shell type.

Made of durable steel material, this bottom bracket comes with a square taper - ISO spindle type and is compatible with Shimano bikes. It is a new item, and it measures 122mm in length. The silver color gives it an attractive look, and it comes with one item in the package. The Shimano BB-UN54 bottom bracket is a reliable part that guarantees a smooth ride for your bike.

New old stock. I recently bought all the old stock from an old local bicycle shop. So follow me for more great nos finds for you road, bmx or mtb.

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