--- product_id: 70596479 title: "OneUp Components Dropper Post Black, 30.9x450mm/170mm" brand: "oneup components" price: "€ 10.69" currency: EUR in_stock: false reviews_count: 4 category: "Outdoors" url: https://www.desertcart.pt/products/70596479-oneup-components-dropper-post-black-30-9x450mm-170mm store_origin: PT region: Portugal --- # OneUp Components Dropper Post Black, 30.9x450mm/170mm **Brand:** oneup components **Price:** € 10.69 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** OneUp Components Dropper Post Black, 30.9x450mm/170mm by oneup components - **How much does it cost?** € 10.69 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/70596479-oneup-components-dropper-post-black-30-9x450mm-170mm) ## Best For - oneup components enthusiasts ## Why This Product - Trusted oneup components brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description - Super short stack height allows riders to upgrade to a longer travel dropper - Cable actuated system is unaffected by temperature, no bleeding necessary - Internal routing, cable clamps at the remote for easy adjustment - travel adjust shim allow lowering the travel and extended length of your post by as much as 50mm in any increment you like. 170mm model adjustable down to 120mm, 150mm model adjustable down to 100mm (SHIM IS INCLUDED WITH REMOTE) - Stack height (collar to rail): 170mm = 207mm, 150mm = 187mm - Minimum insertion: 170 = 110mm, 150 = 90mm - Effective total length is measured from bottom of mast to rails (not including actuator) - I-Spec-II, MatchMaker, or bar clamp type carbon remote sold separately - TRAVEL ADJUST SHIMS ARE INCLUDED WITH ONEUP REMOTES ## Images ![OneUp Components Dropper Post Black, 30.9x450mm/170mm - Image 1](https://m.media-amazon.com/images/I/31z-0imNndL.jpg) ![OneUp Components Dropper Post Black, 30.9x450mm/170mm - Image 2](https://m.media-amazon.com/images/I/41b7Hgxbp1L.jpg) ![OneUp Components Dropper Post Black, 30.9x450mm/170mm - Image 3](https://m.media-amazon.com/images/I/31T093G7W-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Solid post for the price. *by A***H on Reviewed in the United States on September 18, 2018* The build quality on this is excellent. There is absolutely no play in any direction and it actuates very smoothly. The only complaint I have, which may in fact simply be set-up error, is that it does not always fully extend. However, if you sit back down for a brief second, pressing the lever a second time will get it to extend fully. When I actuated the seat post when it was not installed on the frame, it did not have this issue, and worked flawlessly. I might simply need to put more air in the chamber. This post was short enough to fit in my frame to the max insertion depth, and surprisingly the full 170mm puts the seat to the exact riding height I need so I didn't need to adjust it. I don't think that could have worked out better. For reference I ride a small Canyon Strive CF 9.0 Race, and I'm 5'6". This is a short-term review, as I've only used it on about 5 rides. My biggest beef is with the ispec-II lever. It keeps rotating on the bars. ### ⭐⭐⭐⭐⭐ The thing you didn't know you needed until you have it *by C***U on Reviewed in the United States on July 21, 2019* After weeks of research and talking with the local pros, I decided on the OneUp for several reasons:Low maintenanceCost EfficientQuality CraftsmanshipNot HydraulicInternally RoutedAfter combining this bad boy with a PNW drop lever I've had more fun shredding down the bends than I have ever had before. The ability to just pop this post back into place when I need to start peddling and to quickly get it out of the way when I need to get behind the saddle is just amazing. The action is absolutely smooth, reacts immediately, and never catches.Love this post, 10/10 would recommend. ### ⭐⭐⭐⭐⭐ Unbeatable dropper at this price! *by C***N on Reviewed in the United States on January 29, 2020* Amazingly easy to install and functions perfectly (once you pressurize it to the correct PSI). --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/70596479-oneup-components-dropper-post-black-30-9x450mm-170mm](https://www.desertcart.pt/products/70596479-oneup-components-dropper-post-black-30-9x450mm-170mm) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*