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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!
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 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.
Hassle free returns
If there’s a problem with a product that you purchased from us, please bring it back to us. We will refund the original purchase amount minus the shipping amount within 14 days of your purchase for items returned in new condition or are defective.For online orders we do not refund original shipping costs and return shipping is the responsibility of the purchaser.Merchandise returned without original packaging or that appears used will be subject to a restocking fee or not returnable depending on the condition.
Labor fees, such as custom wheel builds or other services, are non-refundable.
Season:2025
Brand:Silca
Code:PU5651
Durable leather piston gaskets designed for Silca pumps.
Since the 1960s, all Silca leather gaskets have come from the same leather converting house in the fashion district of Milan, Italy. For more than five decades, the same supplier has cut these washers from the excess material left over from the production of exotic handbags, Italian luxury car interiors, and high-fashion luggage. A small press is used to trim and pressure-form these leather washers into durable pressure gaskets.
From a purely functional standpoint, inexpensive O-rings are most commonly used in this application, but no O-ring can match the smooth feel and zero-stiction action of a leather gasket. It is common today to find Silca leather gasket pumps used throughout the professional peloton (especially during the spring classics) as O-ring seal pumps struggle with heat and often are unable to seal once the pump barrel is hot from inflating more than a few wheels.