[Closed] PSA - OneUp Components 42t Sprocket

Crikey! $15 dollars off? I'm surprised they've got any left.

Where do you enter it? No field on checkout screen...

Their compatibility mentions XT cassettes only, but what stops this being used with an SLX? Anyone care to elaborate?

I think on the SLX the 17t cog you have to remove is attached to another...

I think it's due to the removed sprocket. The 17t on the XT is on its lonesome and easy to omit the same sprocket on an SLX is part of the middle cluster. Check the respective tech docs.

I guess you could disassemble an SLX cassette further of course.

omcanbefound - Member
Where do you enter it? No field on checkout screen...

Paid for mine with Paypal, you do the Paypal bit first, then come back their site and enter it on the last page just before you confirm.

Correct me if i'm wrong but you can just disassemble the SLX cassettle if you break the (unneccessary) rivets, right? So basically it is compatible then, just not technically "out the box"...

Gotcha. Tnx

Dunno, but price difference between them is p low and the xt is allot lighter... Why bother with SLX if your already dropping 100 dolah on the top cog?

What happens if you already have an SLX cassette 😉

And tbh its an extra 60% (£20 SRP) more, and drops what only around 27 grams?! and is probably quicker wearing!

Ok ill bite 🙂

http://www.chainreactioncycles.com/shimano-xt-m771-10-speed-mtb-cassette/rp-prod52281

http://www.chainreactioncycles.com/shimano-slx-hg81-10-speed-mtb-cassette/rp-prod52312

Thats like 16% more at my count jus bite the bullet and keep the SLX as a spare...

Interesting.....running 3x10 with an 11-36 cassette, when I was riding last night I was thinking (not for the first time) that I could do with being forced to climb standing up more as it's a better position for my knackered back. Would also like all the other 1x10 benefits. Thinking of a 34T narrow/wide front ring to avoid spinning out on the descents so much, anyone how much more effort is it to turn a 34F/42R compared to my current low gear 22F/36R? And yes I know all the info is out there on the interweb but I've had a few beers and can't be arsed to look for it.

Worth mentioning it's a pre-order...

New BLACK RING orders shipping ~ Feb 24th New GREEN RING orders shipping ~ MAR 17th

alexdodd - Member

And tbh its an extra 60% (£20 SRP) more, and drops what only around 27 grams?! and is probably quicker wearing!

Being an awe-inspiring nerd I weighed an SLX and XT, on the 32T nine speed model more than half of the weight difference was from the alu lockring!

Like they said on the Pinkbike review the front ring on a 1x10 set up will probably wear out first as it has less teeth and much more use, makes the price seem a bit more palatable

Thanks, that's £53.16 at PayPal's current exchange rate, now all I need to do is get a narrow/wide chainring in time for the end of Feb 😀

So with a narrow/wide front ring that's £100 for a 1x10 set up with gearing for us mere mortals. Got to be worth a go

See this? This is me resisting.

Sounds like an absolute bargain!!!

£35 for 10 shimano cogs

£53 on special offer for one!!

Where do the all the fools sign up.

Yes, because they are directly comparable.

Thanks, that's £53.16 at PayPal's current exchange rate

Plus VAT @ 20%
Plus obscene Parcelfarce charges to collect said VAT
Prob nearer £65-70

It is expensive for a couple of bits of machined aluminium, no denying that. Compared to a Sram 1x11 set up though it is a bargain. Thanks for your input though Rik, much appreciated. Now be a good boy and jog on.

Fair points Iain. Still a lot cheaper than 1x11 though.

it is shipped from the UK...

Mine was shipped from uk. No extra tax etc payable.

Just waiting for current cassette to wear out before I fit mine.

hmm this is starting to make 1 x 10 very viable 🙁

Ok didnt realise UK shipping, could be tempted now
How people coping with the jump in gears without a 17t? Is it noticeable?

Wasn't there a thread on here the other day about how difficult it was to set up due to the B tension screwthingy?

2 weeks ago I would have splashed out instantly. Now I'm kinda enjoying manning up.

My resistance lasted longer than expected!

All now sold out until March delivery.

I reckon that by then we will have the a Wolf Components and Works Components 40t options in play.

saw the wolf tooth offering before xmas.

[url= http://www.bikerumor.com/2013/12/20/sneak-peek-wolf-tooth-components-gc-42t-cassette-adapter/ ]wolftooth[/url]

Any info on the works big cassette? Can't find anything on their site and google just shows one up components...

So XO1 groupset is about £600 A Shimano 1x10 11-42 is about £300 but will be about 200-250g heavier.

I think the Shimano option is even a good option if buying a whole new groupset.

So XO1 groupset is about £600

Another thought there is as soon as there are many competitors to the market (that are actually available), a price war should stabalise and lower the cost to us. One can only hope that anyway! 😉

I ordered one last night when I noticed the estimated sell out date. So with a 42t bail out gear I'm thinking of a 34t narrow/wide ring. What thinks the hive mind?

What was your lowest gear before?
Mine is 34x24 so that would be a 30t

36/24, want to do more standing climbing though and not spin out on the downs too much, think 34 on the front will be best compromise for me

folly 🙂

You think? If it gets too much for my poor legs I'll just get off and push, same as ever!

Cheers for the PSA BTW OP!

davosaurusrex - Member

Cheers for the PSA BTW OP!

😀

Good business that, offer a small discount on preorders in the knowledge that competitors are very close to entering the market.

Wolf components one is going to be about $90 so doesn't look like the price war is with us just yet

fr0sty125 - Member

So XO1 groupset is about £600 A Shimano 1x10 11-42 is about £300

I think the critical bit there is that it's largely expensive consumables. And the £150 mech compared to the £40 Shimano one. I'd happily spend £600 on stuff I could depend on lasting but I'm not keen to spend £150 on something I might tag on a rock after 5 minutes and ruin!

I think the critical bit there is that it's largely expensive consumables. And the £150 mech compared to the £40 Shimano one. I'd happily spend £600 on stuff I could depend on lasting but I'm not keen to spend £150 on something I might tag on a rock after 5 minutes and ruin!

Whilst I agree, you're comparing apples with oranges there. A fairer price comparison in terms of quality would be an XTR mech and cassette, which rather rapidly becomes comparable in price...

It should cost the same as a high end bmx sprocket as it's basically the same. 30-40 pounds

njee20 - Member

Whilst I agree, you're comparing apples with oranges there. A fairer price comparison in terms of quality would be an XTR mech and cassette, which rather rapidly becomes comparable in price...

That's kind of the point though- there's no fair comparison with XT and X01 which really speaks for itself.

X0 was always pegged as their XTR, wasn't it? with XX snd XX1 being "above" XTR

So - a 16t cog for my XTR cassette - will this work?

http://www.rosebikes.com/article/shimano-pinion-dura-ace-cs-7900-10-speed-16-teeth-5th-or-6th-pos/aid:341037

I'd be interested to know this too, can't see why not?

Cy mentioned this very sprocket to smooth the 19 -15 ransition when STW had this on the front page.

I have mine waiting in the parts box for the 42t ring to arrive.

Hi,
Just set my One Up tonight with that exact Dura Ace sprocket.
Found it would shift very poorly on to it on the workstand.
Mite be different on the road.
Shifted much better with the original sprocket even though its a 4 tooth jump.
Think I will try it out with the big jump and see if it bugs me!
Thanks,
Max

X0 was always pegged as their XTR, wasn't it? with XX snd XX1 being "above" XTR

It gets compared, and indeed is more expensive than XTR. My point is that it's certainly not comparable to SLX, so saying 'this is so much better than XO1 because it's 1/2 the price and allows similar ratios', is unfair because you're not comparing comparable products.

I bought one of the first batch of OneUp 42T cogs and stuck it on my OO Fatty with a 30T Race Face Narrow Wide ring. Went on easily with a few twists of the B tension screw and was working perfectly right up to the day my son decided he needed it on his bike for his first race series. OK, so we removed it and installed it on his bike and it works perfectly for him too and he really loves not having to mess with two mechs. All up it weighed about half a kilo less thanks to the lighter cassette/rear mech and losing the front mech, two chain rings and shifter. I'll be fitting the same system to my bikes as I can afford it.

I couldn't get the 16t dura ace to work but an XT 9 speed seems to fit and work ok on the work stand at least.........