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The Shimano BB-UN55 is an Italian threaded bottom bracket with a 70mm shell, designed for JIS square-taper cranksets. It features a hollow spindle.
The Shimano BB-UN55 is an Italian threaded bottom bracket with a 70mm shell, designed for JIS square-taper cranksets. It features a hollow spindle.
Shimano

Shimano UN55 70x118mm Square Taper Italian Bottom Bracket in Silver

$29.99
Preorder

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritized (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or dispatch to you — it often never even hits the stock room shelves!

Prelaunch

With Prelaunch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Preorders.

So, instead, you can submit your email address for the item you are interested in, and we will email you as soon as stock arrives in the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indicative purposes only and can change at any time without notice.

The dates we provide are based on information given by our suppliers. Whenever we get updated information from our suppliers we will endeavor to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for dispatch to you or collection via Click & Collect on Undetermined

Hassle free returns

Returns and Shipping

SHIPPING (Continental U.S.)

  • Once placed, most online orders ship within one to two business day. Bike purchases that require shipment will take an additonal two to four days for processing and packaging. Orders placed after 12pm CST on Fridays through Sundays will process on the following Monday.
  • Please note that some items may be subject to additional shipping and handling charges because of size or weight.
  • We do not ship outside of the Continental U.S.

IN-STORE PICKUP

Most orders will be ready within one business day. Please keep in mind that some items may require additional processing time to assemble. We will call, text or email you once your order is ready for pickup. If you need an item right away we ask that you call us to confirm that the product is available before heading over to our store. Unless special arrangements are made in advance, orders must be picked up within 30 days, after which time the items will be returned to the shop and in-store credit issued under the purchaser's name.

BACKORDERS

Occasionally, some items are unexpectedly out of stock or unavailable and may be backordered. If this should occur, we will only bill your credit card for merchandise that is actually shipped. The total shipping charge for orders split into multiple shipments will not exceed the amount quoted on original order.

SPECIAL ORDERS

Payment in full is required before special orders will be placed. Returns on special order items will be subject to a 20% restocking fee.

WARRANTY CLAIMS

Warranty claims will be addressed in a manner consistent with the manufacturer's guidelines and only on items purchased at Pete's Garage. In instances where the manufacturer does not cover labor, charges will apply to execute warranty repairs.

PRICES AND INFORMATION

This website is intended to help you. We make every effort to maintain current, accurate prices in our on-line catalog. And we strive for similar accuracy and timeliness with the other information we offer here. We appreciate your understanding should any of the prices or other information provided be incorrect and regret any inconvenience such mistakes may create. All prices are subject to change at any time, and unfortunately we cannot honor any previous pricing once a change is made. Please bring any errors you may find to our attention on your next visit or by calling or sending us an e-mail.

Shimano UN55 70x118mm Square Taper Italian Bottom Bracket in Silver

Brand:Shimano

Code:689228778849

Shimano BB-UN55 square spindle Italian bottom brackets are designed for Italian threaded frames.

This Italian threaded bottom bracket features a 70mm shell and is compatible with JIS square-taper cranksets. The design includes a hollow spindle. Please note that crankarm fixing bolts are not included.

Features:

  • Fits JIS square-taper cranksets
  • Hollow spindle
  • Italian threaded (36 x 24)
  • 70mm shell width
  • 118mm spindle length
  • Crankarm fixing bolts not included
Sizing Information
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