Outstanding service - even out of warranty!
"These guys helped me out with a part failure out of warranty and shipped me what I needed to get me back on the bike. Definitely the first company I look at for new bike parts now. Service is everything!"
Free tracked shipping on orders over £99, duty-free from our UK warehouse.
Service and replacement parts for the OneUp V3 Dropper Post.
V3 Dropper Rebuild Kits Includes:
Dropper Cable/Nut Kit Includes:
V3 Dropper Actuator Kit Includes:
V3 Dropper Travel Shim Kit Includes:
V3 Dropper Oversized Pin Kit Includes:
V3 Dropper Saddle Clamp Assembly Includes:
Dropper Post Titanium Bolt Upgrade Kit Includes:
V3 Dropper Cartridge Kits Includes:
Service Guides:
V3 Dropper Full Rebuild Instructions
V3 Dropper Quick Grease Instructions
V3 Dropper Travel Adjustment Instructions
V3 Dropper Cartridge Replacement Instructions
Note: These parts are only compatible the OneUp V3 Dropper Post - with the exception of the Titanium Bolt Kit, which is backwards compatible with the V2.
Select the parts you need, and add them to your cart individually.
Orders over $99 ship for free and should arrive in 4–5 business days, once shipped.
Most orders ship within 24 hours or the next business day. Need it sooner? Upgrade to express shipping at checkout.
Return unused and unopened items within 30 days for a full refund—return shipping is free.
Orders are shipped duty and tariff free from our headquarters in Squamish, BC, Canada.
Learn more on our shipping and returns page.
Overall rating: 5.0 / 5 from 4 reviews.
Review topics: [].
"These guys helped me out with a part failure out of warranty and shipped me what I needed to get me back on the bike. Definitely the first company I look at for new bike parts now. Service is everything!"
— Mr S. (5/5)
"One up provide the best products and customer support in the MTB industry. I’ve been running their dropper posts on my bikes since v1. 100% serviceable at home with simple tools, parts are easy to get hold of and don’t cost the earth. No need to book in for expensive service. Any issues with their products are sorted fast by their support team. They even replaced a damaged cartridge a year out of warranty at no cost. Longest drop, travel adjustable… I could go on. Bottom line is, they OneUp the competition in every way!"
— Andrew D. (5/5)
"Excellent service , my seatpost is good as gold now and the stickers you sent me look great on my Santer Cruz Vala . Brilliant products and service 👍"
— Mark P. (5/5)
"Love how these bars feel, perfect sweep and rise"
— David A. (5/5)
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