O.M.A.S. Big Sliding / Titanio (Art. 142) Vintage Bottom Bracket Dust Sleeve

O.M.A.S. Big Sliding / Titanio (Art. 142) Vintage Bottom Bracket Dust SleeveOriginal BB sleeve in production from the 1970s to the 1980s Suitable for historic cycling events such as L'Eroica Checked & cleaned Worldwide shipping O. M. A. S. Big Sliding Titanio BB barrel sleeve protector (or cover, or seal, or shield, or boot!), hailing from Italy and in production from the 1970s to the 1980s. A fine choice for keeping your vintage bike's bottom bracket free from dust and water, but great for all bikes with cup & cone BBs as

✓ Original BB sleeve - in production from the 1970s to the 1980s
✓ Suitable for historic cycling events such as L'Eroica
✓ Checked & cleaned
✓ Worldwide shipping

O.M.A.S. Big Sliding / Titanio BB barrel sleeve protector (or cover, or seal, or shield, or boot!), hailing from Italy and in production from the 1970s to the 1980s. A fine choice for keeping your vintage bike's bottom bracket free from dust and water, but great for all bikes with cup & cone BBs as the sleeves are all a standard size.

If you're taking part in L'Eroica or any other vintage event, these are fully compliant - so rest assured, the pre-1987 police won't lock you up for having the wrong BB sleeve!

The sleeve's been checked, cleaned and graded as good condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.

OVERVIEW

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Condition - Good
Model ID - Art. 142
Production Era - 1970s & 1980s
Country - Italian
Material - Plastic
Weight - 4 g
Stock Code - U-G6-BB-D10V

▼SHIPPING, TAXES & RETURNS

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We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.

We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.

EU Customers – for orders under €150 (excluding shipping), VAT will be collected at checkout, but from 1st July 2026, due to new EU import regulations, there may also be a customs duty payable to the carrier. For orders over €150, all import fees will be payable to the carrier, with nothing collected at checkout.

USA Customers – import fees are now collected at checkout for all orders to the US, so there won’t be any surprise charges when your order arrives.

Other International Customers – local import fees may still apply, charged by your customs office or courier before delivery. These are not collected by us, so please check your local rates before purchasing.

Any applicable fees will appear at checkout.

▼SAFETY & COMPLIANCE

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This product complies with the EU General Product Safety Regulation (GPSR).

EU Authorised Representative - Global Trade Department NI Ltd, Office 834, Unit 6, 100 Lisburn Road, Belfast BT9 6AG, Northern Ireland