SKU: 10098284918

Promax NOS Classic 27.2 mm Seatpost

Sale price$21.04 Regular price$23.38
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Promax NOS Classic 27.2 mm SeatpostOriginal part produced in the 1990s New old stock! Still unused after all these years Worldwide shipping Promax seatpost, hailing from Taiwan and in production during the 1990s (yet still new & unused after all this time!). Made from aluminium and weighing in at 320 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike. Please note: Once inserted into a frame this cannot be returned, so please make

✓ Original part - produced in the 1990s
✓ New old stock! Still unused after all these years
✓ Worldwide shipping

Promax seatpost, hailing from Taiwan and in production during the 1990s (yet still new & unused after all this time!). Made from aluminium and weighing in at 320 grams. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike.

Please note: Once inserted into a frame this cannot be returned, so please make sure to double check the diameter is correct before installing.

OVERVIEW


Condition - New Old Stock*
Production Era - 1990s
Country - Taiwanese
Material - Aluminium
Weight - 320 g
Stock Code - D-SP191C

*New old stock items may have marks from storage over the years, and as we often have multiples they can vary from piece to piece, but they are always genuine new & unused items.

TECHNICAL INFO


Seatpost Diameter - 27.2 mm
Length (Centre of Rails to Base) - 350 mm

SHIPPING, TAXES & RETURNS

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.

HELP SECTION

Seatpost Diameter - this needs to match the internal diameter of your frame’s seat tube closely, it should be possible to insert the seatpost without force but the fit should be tight enough so it doesn’t just drop in, with no play once inserted. If you have a post that fits the measurement should be stamped somewhere near the bottom, if not you’ll need to measure with a caliper or seatpost sizing tool as the sizes go up in 0.2 mm increments.

Length (Centre of Rails to Base) - measured from where the centre of the saddle rails will sit once installed, all the way to the bottom of the seatpost. Normally there’s a mark to tell you how much of the seatpost needs to be inserted in the frame, however this isn’t always the case so we’d recommend allowing a minimum of 6 cm.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10098284918

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Etain
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★★★★★ 5
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Size: Large
My mid-size, 40lb heeler mix loves these chew balls. They are easily his favorite toys to fetch, chase and chew on. We’ve had the chew balls for several months, and, unfortunately the squeaker does not break in a day. They are still going strong. Extremely durable and great value for the money.
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Reviewed in the United States on January 18, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
Perfect for my GSD
Size: Large
Perfect for my GSD! Squeaker is easy to pop out for quiet play.
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Reviewed in the United States on February 9, 2026
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Liz
Massapequa, US
★★★★★ 4
Very durable, even after the squeaker quits
Size: Large
These balls are really durable! The squeaker inside only lasted about a week, but my dog loves to chase it and just chew on it in his mouth. I took two of them to the dog park, and the other dogs were the same way with them.
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Reviewed in the United States on August 22, 2025
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Paulette Hughes
Phoenix, US
★★★★★ 5
Chew Lover
Size: Large
Very durable for my dog that LOVES to chew on things.
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Reviewed in the United States on April 25, 2026
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Sean Krauer
Lowell, US
★★★★★ 1
Junk
Size: Large
They have molded seams in the center and squeaker part . Making them separate , with little use ...pretty much junk !
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Reviewed in the United States on December 15, 2025

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