Discounts CNC Alloy BB Tool – 3916

– External bottom bracket tool
– For use with our 32mm CNC rod, an adjustable wrench, or 3/8″ ratchet
– External BB tool, 16 notch
– 39mm, Shimano 9000, Dura Ace BB92, XTR BB93, Shimano crank dust cap tool, 16mm hex