OneUp Components V3 Dropper Post

OneUp Components V3 Dropper Post
1 review
Diameter
Please select: Diameter
to see the stock
Select a variant
Seatpost clamp to saddle rail max.
Please select: Seatpost clamp to saddle rail max.
to see the stock
Select a variant
Maximum insertion depth
Please select: Maximum insertion depth
to see the stock
Select a variant
Minimum insertion depth
Please select: Minimum insertion depth
to see the stock
Select a variant
Length
Please select: Length
to see the stock
Select a variant
Drop
Please select: Drop
to see the stock
Select a variant
Order with
Select a variant
299,99

  • Ordered now, delivered on Wednesday
  • Free tracked delivery

  • PostNL logo
  • iDeal logo
  • Mastercard logo
  • Visa logo

Ask a question about this product

mantel-customer-service

Try in store

Available directly in-store, or order online.

More information
Try in store
OneUp - Review & Win
Do you want to be within a chance to win back your purchase amount? If you buy one of the selected OneUp products between October 29 and December 28 2025 and write a review, you'll automatically have a chance of winning back the purchase price in store credit. Read our advice for writing a great product review. The winner will be personally informed before January 9, 2026.

Pros & Cons

Pros & Cons

  • The lightest adjustable Dropper Post on the market.
  • Self-lubricating IGUS bushings with ultra-low friction and SKF seals for smooth and durable operation.
  • An extended maintenance interval of 350 hours compared to other Dropper Posts.
  • Easy to work on at home with just the OneUp EDC multitool or three standard tools (14 mm spanner, 2 mm and 5 mm hexagon).
  • Has the longest available sizes for a Dropper Post, and offers adjustable suspension travel of 20 mm.
  • Comes without remote lockout as standard. For this, you can use the old one or order one separately.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand OneUp Components
Weight 390 grams
Control Type Internal cable
Material Aluminium
The OneUp Components V3 Dropper Post seatpost is part of OneUp Components a brand that produces the lightest, longest, smoothest and most reliable dropper posts. The OneUp Components V3 Dropper Post is the lightest continuously adjustable dropper post on the market depending on length and design.

Relative to other brands, the OneUp Components Dropper Post seatpost has the shortest overall length and stack height of any dropper post, adjustable suspension travel of 20 mm, extended maintenance interval of 350 hours. And new self-lubricating IGUS bushings with ultra-low friction and SKF seals.

Lighter
This is the lightest adjustable Dropper Post on the market. Even lighter than XC-specific lightweight 2-position Dropper Posts and compatible with all rider lengths, weights and riding styles.

Smoother
This is the best adjustable Dropper Post you will ride with. It requires 75% less operating force to lower your saddle, has ultra-low-friction self-lubricating IGUS® bushings and a low-friction SKF rubber seal, keeping the V3 running smoothly for longer, with less maintenance.

More reliable
The simple and reliable, low-maintenance design is insanely easy to work on at home with just the OneUp EDC multi-tool or three standard tools (14 mm spanner, 2 mm and 5 mm hex). Moreover, it has a long interval of 350 hours between recommended servicing.

Get the maximum height
Whether you ride an XS or XXL, the V3 is the longest seatpost to fit your bike. It has the shortest stack height and shortest overall length of any other seatpost and offers 20 mm of adjustable suspension travel.

Review

Review


4 / 5

Mount Max 4 Nm

- Thomas 18 June 2025

Note, the maximum tork seatpost clamp is 4Nm and not 5 as also stated by manufacturer, this is confusing, if you put m too tight then mechanical it doesn't run smoothly or sticks. mount the pin in the frame with friction paste, some grease between seat clamp and frame so that the clamp fits nicely all round, I have ridden with 4Nm stoneman arduena and everything stays nicely in place

Pros & Cons

Easy to assemble
Works fine
Mounting needs care
Automatic translation

4

Thomas, 18 June 2025

Mount Max 4 Nm

Note, the maximum tork seatpost clamp is 4Nm and not 5 as also stated by manufacturer, this is confusing, if you put m too tight then mechanical it doesn't run smoothly or sticks. mount the pin in the frame with friction paste, some grease between seat clamp and frame so that the clamp fits nicely all round, I have ridden with 4Nm stoneman arduena and everything stays nicely in place

  • Easy to assemble
  • Works fine
  • Mounting needs care
Automatic translation

Frequently bought together


Recommended by the product specialist

Recommended by the product specialist


Related products

Related products

OneUp Components  V3
OneUp Components V3
299,99
This product
Crankbrothers Highline 7
Crankbrothers Highline 7
From 179,95
Crankbrothers Highline 3
Crankbrothers Highline 3
From 149,95
PRO Koryak 150
PRO Koryak 150
From 149,-
Compare the products above
OneUp Components  V3 Crankbrothers Highline 7 Crankbrothers Highline 3 PRO Koryak 150
OneUp Components V3 Crankbrothers Highline 7 Crankbrothers Highline 3 PRO Koryak 150
1 review 4 reviews 8 reviews 22 reviews
Diameter 30.9 mm / 31.6 mm 30.9 mm / 31.6 mm 30.9 mm / 31.6 mm / 34.9 mm 30.9 mm / 31.6 mm
Seatpost clamp to saddle rail max. 150 mm / 180 mm / 210 mm / 240 mm 270 mm / 274 mm / 335 mm / 350 mm
Maximum insertion depth 200 mm / 235 mm / 270 mm / 305 mm 217 mm / 264 mm / 268 mm / 287 mm 195 mm / 220 mm / 245 mm / 270 mm / 285 mm
Minimum insertion depth 85 mm / 100 mm / 115 mm / 130 mm
Length 350 mm / 480 mm / 545 mm / 415 mm 367 mm / 467 mm / 417 mm / 507 mm 370 mm / 380 mm / 420 mm / 465 mm / 505 mm 400 mm / 414 mm / 465 mm / 500 mm
Drop 120 mm / 150 mm / 180 mm / 210 mm 100 mm / 125 mm / 150 mm / 170 mm 80 mm / 100 mm / 125 mm / 150 mm / 170 mm 120 mm / 150 mm / 170 mm
299,99 From 179,95 From 149,95 From 149,-
This product View product View product View product

All specifications

Brand
OneUp Components

General

Weight
390 grams
Control Type
Internal cable
Material
Aluminium