BuildMyMTB
Prototype - Evolving Daily

OneUp Dropper Post

2 models, 7 verified variants. Only rows checked against OneUp’s own page are listed.

A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.

ModelVariantsDiameterDropActuationPrice (MSRP)
OneUp V2 Dropper 27.2227.2 mm diameter120 mm of drop (on 1 of 2 variants); 90 mm of drop (on 1 of 2 variants)Mechanical$199.50
OneUp V3 Dropper530.9 mm diameter (on 3 of 5 variants); 27.2 mm diameter (on 2 of 5 variants)120 mm of drop (on 2 of 5 variants); 90 mm of drop (on 2 of 5 variants); 150 mm of drop (on 1 of 5 variants)Mechanical$269.99

Source for every row: OneUp’s own product pages, last checked between 2026-08-11 and 2026-08-14.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

Check a whole gravel bike build in the builder