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OneUp V3 Dropper Post & Lever Bundle

OneUp V3 Dropper Post & Lever Bundle

OneUp Components V3 Dropper Seatpost Bundle Deal - Add your preferred dropper lever for even better value!

OneUp V3 Dropper Post: Your Ride Deserves Smooth, Lightweight Genius

OneUp has redefined the dropper post game with the V3 – a masterpiece of engineering that's lighter, smoother, and more reliable than ever. Get ready to conquer descents with confidence and climb with less weight dragging you down.

Improvements over the V2:

60-70 grams lighter – feel the difference on every climb
75% smoother actuation – say goodbye to clunky lever throws
New cartridge design, increased bushing overlap, self-lubricating materials – enjoy buttery-smooth action and extended service intervals.
Compressed stack height 3mm shorter, total length 10mm shorter – maximize frame compatibility
Lower friction SKF seal keeps dirt out and grease in for worry-free performance.
Recyclable cartridge – be kind to the planet while shredding the trails

Calculate your max Seatpost length here

 It's not just an upgrade, it's an evolution.

Seatpost size & Drop
Dropper Post Levers
Remote clamp if needed
Oneup v3 remote lever cushion (oneup lever only)
Lead time: please contact for lead time
was £316.98
Available to order
e: / t: 01323 737320


Featherweight Champion: The V3 sheds grams like nobody's business, claiming the lightest infinitely adjustable dropper title at any travel. Forget heavy XC-specific options; this beast boasts an impressive range for all riders and styles.
Silky Smooth Operator: Bid farewell to clunky action and play. The V3 delivers smoother travel thanks to a new hydraulic cartridge, low-friction IGUS bushings, and high-performance SKF seals. Your saddle glides up and down like a dream.
Reliability Redefined: OneUp prioritizes performance that lasts. The V3 boasts a 350-hour service interval and a simplified design, letting you ride worry-free. Plus, a 2-year warranty backs your investment.
Shortest Stack, Biggest Grin: Forget squeezing your seat under your top tube. The V3 boasts the shortest stack height and total length of any dropper, maximizing dropper compatibility and minimizing seatpost protrusion.
Travel Tailor-Made: Choose your perfect drop from a diverse spectrum – 90mm, 120mm, 150mm, 180mm, 210mm, or a whopping 240mm for ultimate descent domination.
Simple is Sweet:
Maintenance is a breeze. Disassemble the V3 in 10 minutes flat with standard tools (or their handy multi-tool); no fancy custom stuff is needed.



Drop: 90mm / 120mm / 150mm, 180mm / 210mm / 240mm

Adjustable Travel: Dropper post travel can be reduced by 10 or 20mm.

Compressed Stack Height: 30mm (25mm for 34.9)

Diameters: 30.9 / 31.6 / 34.9 / 27.2mm (90mm & 120mm)

Full dimensions here

Exploded parts diagram here


27.2 - 90mm 304g / 120mm 340g
30.9 - 90mm 325g / 120mm 370g / 150mm 415g / 180mm 460g / 210mm 515g / 240mm 585g
31.6 - 90mm 337g / 120mm 390g / 150mm 433g / 180mm 480g / 210mm 538g / 240mm 610g
34.9 - 90mm 408g / 120mm 472g / 150mm 535g / 180mm 600g / 210mm 675g / 240mm 765g

OneUp Components Dropper Lever V3
£44.50 £37.82
OneUp Components V3 Dropper Post
£291.99 £262.79
OneUp Dropper Post V2
£229.50 £147.50
OneUp V2 Dropper Post & Lever Bundle
£254.49 £191.95
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