One Up Components Dropper Post V2.1
One Up Components Dropper Post V2.1
One Up Components Dropper Post V2.1
One Up Components Dropper Post V2.1
One Up Components Dropper Post V2.1

One Up Components Dropper Post V2.1

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Huge drops & tiny stacks make this seat post an Enduro essential

Do you want your saddle as low as possible for descending? If so, the OneUp Components Dropper has the shortest stack height out of any dropper on the market. No other dropper seat post will get your saddle lower, offering a larger body movement space when riding downhill.

The OneUp dropper post is available in six different drop options (120mm, 150mm, 180mm, 210mm and 240mm lengths) all of which can be shimmed down in travel by 10 or 20mm, this means that the maximum extension can be tuned to get the saddle climbing height as perfect as possible. These shims are included allowing for the perfect height tune doable on the workbench at home.

Fully cable actuated and operating with a reliable cartridge style internals makes for easy home servicing and general maintenance.


  • Travel adjust shims allow for a bespoke custom tune to dial in the perfect saddle height
  • Super short stack height
  • Fully cable actuated allowing for a simple install and no bleed needed lever
  • Totally serviceable at home
  • Reliable sealed cartridge internals
  • 2 Year warranty

Delivery & Returns

Unless otherwise specified we will use a Royal Mail International Tracked Delivery service to dispatch your order. Once your order is dispatched you will receive an email with a tracking number. You are able to track your order at

European Orders

European orders are sent using Royal Mail International Tracked Delivery. These items are usually delivered within 3-7 working days of dispatch.

We have set tiers for postage prices depending on the size and weight of your order from us. Shipping costs are calculated and displayed at the checkout stage.

Bike Orders

Santa Cruz, Juliana Bicycles and other bikes & frames are shipped to most European countries free of charge. Shipping charges are calculated at checkout, so please add products to your cart to see what shipping charges will be applied to your order.

For full details of our returns policy, follow this link.