If you're a legit mountain bike rider, you have to be riding through some muck, mud, water, and dust. Get that like-new feeling out of your cranks with a simple bottom bracket change. The Shimano XTR SM BB-93 Mountain Bottom Bracket is 71g of sealed cartridge goodness threaded and ready to get you rolling.
Item No. » SH-BB93-BASE
Nashbar No price available.
Sorry, this item is Out of Stock. You can still order it and we will ship it to you as soon as it comes in.