Shimano Bottom Bracket Deore LX Square Taper UN55 73 x 118mm

A good quality bottom bracket for traditional chainsets
Super-accurate bearings for smooth operation and improved durability
Durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting Lightweight hollow spindle
Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life
Fast and easy installation without adjustment, Narrow body allows clearance for cable routing under the bottom bracket. Size : 73 x 118mm.