Servicing a OneUp Dropper Post - V2

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Dropper posts work best when they, well, DROP! Like any other moving part on a bike your dropper post needs occasional service. In this video, Truman takes a a look at the OneUp Dropper Post - V2; giving it a good cleaning and once over to keep it dropping its best.
OneUp Dropper Post - V2: www.oneupcomponents.com/produ...
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Опубликовано:

27 июл 2024

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Комментарии : 61

@2scoops624 Год назад

Timely content, I just serviced my one up v2 just a few days ago.

@dispoflection Год назад

Well done and I appreciate the vocabular depth, it shows you've dedicated deep thought to the world of mechanics.

@kainpwnsu Год назад

Excellent, once again. Thanks you and the whole crew for producing top quality guidance videos. I've gained an incredible quantity 9f knowledge from your channel over the past 5 years. :)

@BikeGremlinUS Год назад

Thank you and keep up the good work. :) Nicely, clearly explained and demonstrated. May Mr Truman and Mr Calvin make a thousand more great videos! :)

@pauljtee9141 Год назад

Love all your videos and appreciate all you teach me!

@nathanevaniew9305 Год назад

this was amazing - thank you SO MUCH!

@torquebiker9959 11 месяцев назад

Thanks a lot, great tutorial!

@rtz549 Год назад

I like that work mat.

@parktool Год назад

We do too! It is the Park Tool OM-2 Benchtop Overhaul Mat! www.parktool.com/en-us/product/benchtop-overhaul-mat-om-2

@Alaakso Год назад

Thanks for this video. Good guide. Timely video. I just serviced my oneup v2 dropper for the first time with the help of this video.

@parktool Год назад

Glad it helped!

@eddiejrbation5095 Год назад

Hoping for a series for servicing forks ranging from no controller forks to expensive forks 😁

@imattultra1623 Год назад

Yeah they should really do some suspension service videos!

@paisfr Год назад

Vraiment intéressant 👍 Thank you 😊

@nickfrost7136 Год назад

Meanwhile, the guys assembling inflators are looking for the sly-glide. Thanks for this one Truman

@parktool Год назад

We have a few tubes floating around ;)

@LoamerMTB 4 месяца назад

Thank you! 🙏

@Thecrazyvaclav Год назад

Next idea for an expensive not really needed tool, Park tool strap wrench, blue strap obviously, and double or triple the price of other strap wrenches, because it’s blue.

@davemuxlow8619 Год назад

One thing to check is that the seat clamp hasn't been overtightened pinching the dropper and stoping it moving smoothly or at all. 6 nm max

@andrewsnajder Год назад

Is there any benefit to greasing the push rod (the actuator)? It wasn't mentioned to grease it, but I am curious. Thanks!

@chrisgeorge510 7 месяцев назад

No. It’s movement is minuscule and fairly frictionless.

@ejb82 Год назад

Hi! One question: can you increase the air pressure on the cartridge with a normal suspension air pump?

@noahfence4969 Год назад

Yes.

@peterhaslund Год назад

How about air pressure? How hard can it be to show?

@lexusstefan927 Год назад

Hopefully this helps me with a sticking post due to high amount of drag in the collar seal/bushing

@SCwest477 5 месяцев назад

The lock ring tightens mostly but not to tight. It just spins with the needle nose pliers. Thought it was ok until i couldnt unscrew my shock pump. Just kept spinning. Should the lock nut bottom out?

@rewind9536 Год назад

11:48 Don’t use alcohol on rubber seals. Dries them out. Crispy. As in non-functioning.

@NathanMorgan1976 3 месяца назад

I used some de-greaser for the seal .

@aisotton Год назад

Thank you for this video, this was super helpful, and helped me get my dropper to work again! A couple of notes that weren't mentioned in the video: - The push rod has two different ends - one is cut square, the other is rounded. The rounded end goes towards the green actuator, the square end goes inside the post. - For aesthetics (and nothing else), the green actuator can be tightened until it is parallel to the head of the seat post. This is how it comes from the factory.

@daweed1977 2 месяца назад

Thanks! I actually came here for the info on the two push rod ends.

@NathanMorgan1976 3 месяца назад

I found that during reassembly, it needs to be slightly into stroke to be able to screw actuator back on . Hope that makes sense

@scottmcbride4652 3 месяца назад

I was with you until at the end you said check air pressure? Does the post use air?

@andrevoz9819 Год назад

I have the exact same dropper and have noticed it's been very slow lately....this video came at a great time...no need to remove the air in the dropper post prior to servicing it?

@lenolenoleno Год назад

No need to. The service procedure deals with the parts external to the air cartridge, where the air is contained.

@andrevoz9819 Год назад

@@lenolenoleno Thank you

@chris4536 Год назад

Might need to also add more air pressure if the return is slow.

@andrevoz9819 Год назад

@@chris4536 I followed this video and serviced my dropper (it was so dirty) and added air (it was quite low) after I completed the service...the dropper is now smoother than when I bought it and it returns quickly now.

@andor_yoko Год назад

My post has had an excessive amount of play in the rotation of the axis going through the post since I bought the bike. Is there a way to fix this with the tolerance of the pins?

@julienchaudet45 Год назад

Yes ! Contact oneup support, there are different pins size to adjust the necessary play

@barberboyz 10 месяцев назад

Hi, quick question, does this oneup seat post also have rotational play? THANKS

@parktool 10 месяцев назад

There is a very minimal amount of rotational play on this post.

@jagoss45 Год назад

I have a PNW and a Manic X post. I assume they’re all kinda similar??

@parktool Год назад

They are similar. Check out their literature to verify. This video may not be exactly your post but it will be similar and give you an idea of what you are getting into.

@jettruth Год назад

👍🔧

@alexshinkus2694 Год назад

hi, have you ever came across a dropper for 30mm diameter frame tube ? kona hossmatic (2008 maybe, or earlier)

@parktool Год назад

There is a 27.2 dropper, which will require a shim up to 30mm to work.

@alexshinkus2694 Год назад

@@parktool thank you

@mattorie6703 3 месяца назад

How do you do this if the post no longer goes up

@eugenekim87 7 месяцев назад

When I got to the end of reassembly, I’m finding that my entire assembly is just barely too long. I can’t thread both the collar and the actuator at the same time. I thought I got all the brass keys aligned and the body slides freely up and down prior to threading. What did I miss?

@parktool 7 месяцев назад

You may need to compress the cartridge. At the stage you are at i would reccommend installing the actuator, then with the head of the post facing downward actuate the dropper with the actuater and compress the cartridge a few inches. That should allow you to thread the collar onto the top of the post.

@lucioflavio7031 Год назад

Show

@a8f235 3 месяца назад

I have a Fox dropper so I think I'll just use it till it gets to the point it is too annoying to use, and then just swop it to a OneUp or something like PNW or the like, so I can service it myself with ease. With my dropper I need to buy certain tools and then it's a more involved job to service it. I just don't feel it's worth it, so I'll hop over to another brand once my Fox dropper turns to ¤%&#.

@SoulSkis 3 месяца назад

So simple yet so effective. That background track started to drive me nuts. Totally unnecessary.

@invertedpolarity6890 Год назад

What is a dropper post?

@n.kittleson Год назад

A seat post that allows you to move the height of your saddle based on your application. In a mountain biking context, you want your saddle low and out of the way for hitting jumps and bumps so you can not get hit by your seat. You also want your seat higher up when climbing for more efficient strokes. Droppers have been around for decades but really reliable and great value options have been around for slightly less than a decade. Hope this helps!

@Jacob99174 Год назад

I feel this question was intentionally inverted, for sarcastic polarity

@greatghettoful Год назад

These dropper service videos typically do not show how to remove the post from the internally routed frame. Please add that video next time.

@chris4536 Год назад

Just feed some more cable slack through the frame so you can reach and disconnect the actuator from the bottom of the post. Speak to your local bike mechanic if you're not sure!

@NathanMorgan1976 3 месяца назад

I just unbolted dropper lever from bars , and fed cable back through the frame as you pull out post .

@NathanMorgan1976 3 месяца назад

I just unbolted dropper lever from bars , and fed cable back through the frame as you pull out post .