OneUp Dropper Travel Shims Kit

V2 Travel Shims Kit


Regular price£15.00
VAT included. Shipping calculated at checkout.

Don't get stuck between dropper sizes. The unique OneUp travel adjust shims allow you to custom tune your OneUp Components Dropper post by lowering the travel and extended length of your post by either 10 mm or 20 mm. A 180 mm travel post can be reduced in travel to either 170 mm or 160 mm with this shim kit.

Drop tuning can be done on-bike, tool free and without removing the saddle or touching a shock pump. Lowering the post travel also increases bushing overlap and alignment pin length, which is great for heavier riders.

  • 210 mm Dropper Post - adjustable down to 190 mm
  • 180 mm Dropper Post - adjustable down to 160 mm
  • 150 mm Dropper Post - adjustable down to 130 mm
  • 120 mm Dropper Post - adjustable down to 100 mm


Compatible with OneUp Components Dropper v2 posts only.



1. Unscrew the post collar by hand and slide it up towards the seatpost head. Then gently press the remote lever to pop the upper bushing (White part) out of the lower post. Then slide this bushing up towards the seatpost head.

2. Drop your saddle to a mid-stroke position at least 75 mm below full extension. Install all 3 10 mm pin shims by sliding them into the lower tube grooves below the upper bushing. 

3. Lower the upper bushing and ensure you can push it fully into the lower tube by hand (if you can't, you may need to drop the seat a bit more). Reinstall the seat collar by hand. Extend the post fully. Your post is now 10 mm shorter.

Repeat this process to add another 3 pin shims stacked on top of the first 3 to shorten the post by 20 mm.

4. Raise your entire post to a comfortable ride/climbing height and pedal around in your riding shoes/kit to make sure it is correct.

UK Delivery

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Orders Under £50 – £4.95 (Royal Mail)

FedEx £5.95

Our standard delivery time is 3–5 working days. We do our very best to deliver orders within this time, but occasionally there are delays outwith our control, caused by either suppliers or couriers.

UK Bike Delivery

We offer free UK delivery on all bikes unless bought through a Ride To Work Scheme.

We don't currently deliver complete bikes outside the UK.

Custom-built bikes can be delivered in kit form (for you to assemble) – we can include shipping to your country in your quote.

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Customer Reviews

Based on 2 reviews
Chris W.
They're ok

I know these are the official travel reduction parts, but when I installed them on my brand new dropper, they made the action a little bit 'scratchy'. I would guess this is because they're actually a bad design, and having 2 (or 3) lots of rods pushing against each other to limit your travel actually makes the rods splay outwards in the grooves where they meet, and leads to this scratchy feeling. What I actually did instead was to dismantle the dropper and make new one piece rods in the correct length for the drop I required. This is easily done in about an hour and works much more smoothly.
Anyway, I've given them 3 stars, because most people will probably be happy with the slightly scratchy action and will appreciate the convenience.

Hi Chris,

Something sounds wrong here! We've fitted loads of these, and you shouldn't notice a difference in anything other than the drop. I have a 210 shimmed so 200 on one of my own bikes and there is no noticeable difference in how the post moves.

There's a video showing how to fit these on our dropper post page. If you've followed those steps, and it's still not right, please take a short video showing the shims in place and send it to us, so we can try to work out what the issue is.

I wouldn't use the post until you've fixed this, you might be doing damage.

Thanks, Paul

Troy K.
Travel Shims

Good shim kit to reduce travel on a OneUp V2 dropper post. Comes with 6 pins and suspension grease to reduce travel by up to 20mm.
Had seat post completely slammed on my Transition Scout but it still felt to high at full extension, this kit fixes that.

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