BB30 Bottom Bracket for Shimano MTB Handlebar available with a depth of

available with a depth of 45 or 60mm

The second choice is our Coated Bearing

Vision Rim TriMax Carbon 45 Rear 21H No Logo

thanks to the Dynamic Viscosity Transformation (DVT) technology that applies as a foamy grease and changes to a lubricating oil film under pressure

BB30 Bottom Bracket for Shimano MTB Handlebar available with a depth ofBB30 central shells on mountain bikes call for a special threaded bottom bracket when installing Shimano cranks. Our Bottom Bracket threads into itself and holds the bearings outside the bottom bracket to work with Shimano. Our MTB bottom brackets are built with CeramicSpeed Coated bearings and equipped with UFO Long Life Grease for the ultimate in durability and protection in all environments. In The Box 1 bottom bracket with bearings installed. 2