New Old Stock (NOS) Shimano 600/Ultegra Bottom Bracket Cups and Ball Bearings...Italian Threaded
Thank you for your interest in this item and please visit our store for other offerings. We have very reasonable shipping terms and combine orders to save money (for customers) on shipping costs. We also maintain customer friendly return/refund/exchange policies.

 Product Description:

This offering is for new-old-stock (NOS) Shimano 600/Ultegra bottom bracket cups (hardened steel) and factory matched ball bearings...model BB-6400. Some of their specifications include the following:

  • Cup type/size: Italian threaded...36 mm cups x 24 threads per inch (tpi)

  • Shell width: 70 mm

  • Spindle/axle type: square-tapered (Shimano branded or compatible)

  • Spindle/axle length: N/A (see notes that follow)

  • Production locale: Made in Japan

  • Special note: Very good quality Italian threaded replacement cups for most Shimano (or compatible) "cup-n-cone" style bottom brackets, regardless of spindle length.

Please note this offering is for just the bottom bracket cups and factory matched ball bearings. We won't include our detailed discussion regarding spindle length (that we include in most bottom bracket listings), becuase the offering is replacing bottom bracket cups/bearings only...so the spindle length/chainline discussion is not as relevant.

As for condition, these cups/ball bearings were bulk packed, but they've been preserved fairly well...and still include the original factory grease. Cosmetically, you may find some scratches or scuffs, but functionally they are as new.

Terms and Conditions:

You may visit our store by clicking on this "Store Home Page" link and please note the product categories on the left side of our "Store Home Page".

We have also moved our "Terms and Conditions" to a separate page within our Ebay store. You may navigate to this page by clicking on the link on the left side of our "Store Home Page" (below the product categories) or you may click on one of our "Terms and Conditions" direct links herein.

Note to international customers regarding shipping...
We apologize to those that feel some of our international shipping charges are too high. We only charge actual shipping rates, but once an order exceeds a certain amount, we hesitate to use the least expensive US Postal Services First Class International service. We feel this way, because this service is not trackable or insurable...so more risk of loss. We prefer the US Postal Services Priority Mail International service for more expensive orders, because this service is trackable at USPS.com and insurable...so less risk of loss. Unfortunately, this service is more expensive, especially for smaller/lighter packages, relative to the First Class International service. We are sorry about these higher shipping costs, but hopefully our notes help to explain why this is the case.

Note to international customers regarding customs...
We also apologize to those that feel their country import taxes, duties and brokerage fees are excessive. As a small US business, we are required by customs' laws to declare each order as a retail sale. Additionally, the declared order value must be equal to total store purchases and/or winning auction bids (less any shipping costs, as these are not considered in the declared value). As a result, each customer will be responsible for paying his/her own country taxes, duties and brokerage fees, which will be collected upon delivery. Again, we apologize for these additional costs, but we cannot afford the penalties and fines that come with breaking customs' laws...so we have to strictly abide by them.