Shimano BB-UN25 Square Taper JIS Bottom Bracket 68 x 113mm New Old Stock

MSRP $20 Our Price Just $9.99 with Free Shipping!

 These are OEM Bottom Brackets, Brand new, Never Installed on Bike, Never used in any way. Brand new in OE packaging.

Shimano UN25 JIS Square Taper Bottom Bracket 68x113mm 

The Shimano UN25 Square Taper Bottom Bracket has accurate bearings for smooth operation and improved durability. With a sealed cartridge, this bottom bracket is maintenance free and keeps dirt, water, and mud from penetrating the unit.

Features:
A quality bottom bracket for traditional chainsets
Accurate bearings for smooth operation and improved durability
Sealed cartridge bottom bracket with square tapered spindle fitting
Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life 

What does “OEM” or “OE” mean? 

The term OEM stands for Original Equipment Manufacturer. What does that really mean? It means that the part was made by a brand (ie. Race Face, RockShox, FSA or Shimano for example) to be installed on a finished bicycle at an authorized bicycle factory. Generally these are leftover parts from production runs or model years. OEM parts are genuine components that come in bulk packaging instead of a retail box