Shimano Dura-Ace (CS-7400-7) Vintage 7 Speed Dura-Ace Uniglide 12-28 Cassette

✓ Original cassette - produced in the 1980s
✓ Professionally checked & cleaned
✓ Worldwide shipping

Shimano Dura-Ace cassette (or cog set, or sprockets if you prefer), hailing from Japan and in production during the 1980s. Made from steel and weighing in at 308 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike.

The cassette (or cog set, or sprockets if you prefer)'s been carefully cleaned, thoroughly checked by one of our mechanics 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, and please consider that cassette (or cog set, or sprockets if you prefer)s wear with chains, so used cassette (or cog set, or sprockets if you prefer)s can occasionally skip when partnered with new (and some used) chains. This can usually be avoided by using a compatible used chain of similar age, but there is no way for us to confirm which chain will work with which cassette (or cog set, or sprockets if you prefer).

OVERVIEW

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Condition - Very Good
Model ID - CS-7400-7
Production Era - 1980s
Country - Japanese
Material - Steel
Weight - 308 g
Stock Code - U-G3-CAS63V

TECHNICAL INFO

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Speed - 7 Speed
Spline Pattern - Shimano Dura-Ace Uniglide
Range - 12-28

▼SHIPPING, TAXES & RETURNS

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We've been safely sending orders around the world since 2010. Orders are carefully packed, sent with tracking & insurance, and normally collected around midday on Tuesdays and Fridays. Larger items may occasionally require an extra day or two to prepare.

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 orders under €150 (excluding shipping) - import VAT and the new €3 customs duty are paid as part of your order, so there's nothing further to pay on delivery.

EU orders over €150 (excluding shipping) - import fees are payable to the carrier before delivery, with nothing collected at checkout.

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

Other international orders - local import fees may apply and are not collected by us. Please check your country's import rules before purchasing.

▼SAFETY & COMPLIANCE

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This product complies with the EU General Product Safety Regulation (GPSR). Professional installation and regular inspections are recommended. Due to the product's age, extra care should be taken during use.

Product Manufacturer - Shimano Inc. 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan

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

▼HELP SECTION

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Speed - the number of cogs on the cassette.

Spline Pattern - the shape of the cogs where they slide on to the freehub body, this must match the spline pattern of your hub to able to fit. In the 1980s Shimano introduced Uniglide cassettes that share the same spline pattern as their now standard Hyperglide, but the smallest sprocket threads on to the hub to secure it rather than using a conventional lockring, these will only fit hubs with a threaded section on the outside of the freehub body.

Range - the number of teeth on the smalles and largest cogs, this gives you an indication of how hard or easy the gearing will be, the lower the number the harder the gears. The tooth count of the cogs inbetween are usually evenly spaced, ie: a 6 speed 14-24 freewheel would likely have cog sizes 14, 16, 18, 20, 22 & 24.