Shimano

UN26 Square Taper Bottom Bracket - 73mm x 110mm Silver (open box)

*This product has been opened and is found to be in new condition. Often open box items are great deals as they have never been used and only the packaging would show markings. It is sold as "non-returnable". Standard warranties still apply.

Shimano BB-UN26 Bottom Brackets have hollow, square taper JIS spindles. Available in a number of sizes, these are a perfect replacement bottom bracket for older mountain bikes, or a reliable touring setup. The UN26 also features a sealed cartridge bearing for long life and all-weather reliability.

• Hollow spindle
• Available in 68mm English, 73mm English, and 70mm Italian thread shell width
• Available in 110mm, 113mm, 117.5mm, 122.5mm, and 127.5mm spindle widths

Confused about bottom bracket standards and what it is you need? Here's a comprehensive look at the subject: The Bottom Bracket (Un)Standard blog post.