Known for making some of the best tools in the bike business, Pedro’s has created both a six-notch and eight-notch tool just for Shimano’s bottom brackets. Pedro’s designs its wrenches for efficient use with heat treated steel for the ultimate toughness and the tightest tolerances.
Fits the latest external-cup BB designs.With most modern bikes employing a wider bearing assembly for greater strength in the cranks many bikes use an external bearing assembly. Pedro’s has developed one of the industry’s toughest and tightest external sockets to install and remove these bottom bracket cartridges. Socket accepts a half-inch drive.