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The Dropzone (formely i900) series height adjustable seat post for perfect pedaling performance whatever the terrain.

Top Features:

Slicker and smoother - New DU bushing and open bath oil lubrication
Radical new remote lever design
Integrated control lever (up and down)
Material: alloy/7050 forged
Diametre: 30.9mm and 31.6mm
Travel: 125mm
Length: 385mm
Weight: 30.9mm (511g), 31.6mm (530g)

Product Data

MTB: Yes
Weight (g): 511
Dropper: Yes

Description

The Dropzone is a revolutionary new seat post that offers on-the-fly adjustment without the need for tools. It utilises a new patented bushing design that self-adjusts, which greatly improves function and virtually eliminates unwanted side-play.

With the new Dropzone, optimal seat height and performance is just a lever's touch away.

Returns

We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.

Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.

Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy

Customer Reviews

KS Dropzone Adjustable Seat Post & Integrated Lever 4.8 5 5 5

A real game changer I have had a chance to use this post on all of my local trails over the last 3 months and the operation has, so far, been flawless. For trails where I traditionally stopped to lower and then raise the saddle, the ability to do so, on the move, with no loss of flow, is just fantastic. In addition, most local descents have some short flat sections so it is good to pop the seat back up, pedal through the section and then drop it again for the rest of the descent. For other trails where the technical sections were too short to normally bother with lowering the saddle, the drop post has added confidence to each section and has opened up some new lines. The lever operation is proving to be fairly effective although it does require a short section at the top and bottom of any trail when it is safe to take a hand off the handlebars. I have faced a couple of situations where that is just not possible so a remote will always have a slight advantage, if your frame can easily accommodate the cables and you don't mind the additional clutter. The single bolt seat clamp has needed a complete clean and regrease on a couple of occasions to eliminate creaking sounds. Perhaps I didn't apply enough grease when I fitted it. I seems to be working quite well now, although I would have preferred a 2 bolt clamp. Overall, I can't see myself ever wanting to go back to a rigid post ever again! 27 May 2013

excellent bit of kit - does what it should and puts up with misstreatment 11 March 2013

it works perfectly This is great! It is way cheaper than the cable actuated models and lighter too. It's smooth, reliable and so far it works perfectly. It is slightly more difficult to actuate it than the handle bar models. It looks a little like you are scratching yourself, but hey, it is much cheaper! I can't think of anything wrong with it. I'd definitely go for the longest travel one, the one I got is 125 mm, and that is just fine travel length for me. I'm 178 cm tall. 26 November 2012

Excellent Only really bought one as i've now got a carbon frame and was concerned about puting my seat up and down a million times when on trails I wish i'd bought one sooner the amout of times i've had to get off the bike to adjust the seat when decending or climbing This takes second to adjust your seat to what ever height so easy to use no cables to route, no clutter on the bars One if not the best upgrade to get 05 November 2012

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Q & A

4 Questions | 6 Answers

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2 answers

I have 2 bikes with 30.9 and 31.46tubes. Can I get a spacer to make this post fit both?

I guess the i7 would work with a spacer but it is just too expensive, only 100mm travel and probably not as strong being such narrow diameter. Thanks

3 years, 5 months ago

jaybee258

1I have this question too

Answers

Answer:

yes, you can get a shim

Country : New Zealand

1 year, 6 months ago

Derek8848

Queenstown, New Zealand

Answer:

You can purchase the 30.9mm version for the smaller of the bikes and then use a seat post shim to space the post up to a 31.6mm tube. We do not currently stock a seat post shim for 30.9mm posts though unfortunately.

3 years, 5 months ago

WiggleDean

Hampshire

2 answers

Can the KS i900L use the remote kit?

I am thinking about buying a KS i900 seat post but i think i want to try one without the remote first. Mainly i think the little leaver under the seat will be easy to access allowing me to alter it on the move anyway. But if the remote kit is purchased will this be able to work on the i900L?

3 years, 4 months ago

minicinzano