✓ Original parts - in production from the 1980s to the 1990s
✓ Suitable for historic cycling events such as L'Eroica
✓ Professionally checked & cleaned
✓ Worldwide shipping

The chainring bolts and backs have been cleaned, checked and graded as very 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 - Very Good
Production Era - 1980s & 1990s
Material - Steel
Weight - 26 g
Stock Code - U-CRB48V

TECHNICAL INFO

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Chainring Count - Double
Crank Type - 5-Bolt (Standard)
Mount Type - Crank to Chainring (Standard)
Back Nut Length (Excluding Head) - 6.4 mm

SHIPPING & TAXES

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We've been safely sending orders around the world since 2010. You can see the exact postage costs within ebay before you buy. Your order will be carefully packed and sent with tracking & insurance, normally within 2-3 days, but larger items and orders placed before the weekend can take an extra day or two to despatch.

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.

- For EU orders under 150 euros, import fees are now included in the price, so there will be nothing further to pay.

- For EU orders over 150 euros, and for all orders from outside of the EU, there may be import fees to pay directly to the delivery company before receiving the goods. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.

You’ll see a message from eBay confirming whether import fees have been included or not before you make a payment.

HELP SECTION

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Chainring Count - the number of chainrings the bolts are designed to fit, this must be the same as the number of chainrings you are using.

Crank Type - Most cranks require the standard 5-bolt sets that consist of 5 bolts with backs that slot into the rear of the crank spider, there are also some less common cranks with 3 arms that require the 3-arm chainring bolts. Specialites T.A. 'Professionel 5 Vis' and Stronglight '49D' type cranks require special 50.4 BCD chainring bolts that are specific to these crank designs.

Mount Type - most bolts simply fix the chainring to the crank, but some cranks require bolts to fix one chainring to another.

Back Nut Length (Excluding Head) - the more chainrings your crank has the longer the bolts and nuts need to be. We exclude the head part from the measurement (the bit that often sits recessed in back of the chainring).