ZTTO 11-36T(235g), 11-34T(228g), 11-32T(216g) 11s cassettes

Discuss light weight issues concerning road bikes & parts.
Nozes
Posts: 58
Joined: Tue Nov 05, 2013 1:56 am

by Nozes

Image

Got my 11-32 today.
Unfortunately I'm still recovering from surgery and won't be able to test it in the coming weeks.
It will replace a Ultegra 11-32,so that's a 74 grams saving for just under 60€.
Last edited by Nozes on Mon Apr 15, 2019 10:48 pm, edited 1 time in total.

by Weenie


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pdlpsher1
Posts: 2424
Joined: Thu Jul 19, 2012 6:09 pm
Location: CO

by pdlpsher1

That's a great weight. I'm also on the current Ultegra 11-32. But I'm baffled on the Ztto's 13 to 15 tooth jump.

RivetRider
Posts: 15
Joined: Mon Aug 13, 2018 12:17 pm

by RivetRider

Very keen to see someone review these, I guess time will tell whether they are remotely durable. Will be ordering one regardless ASAP :)
have you tried riding your bike harder?

springs
Posts: 44
Joined: Tue Sep 25, 2012 6:07 pm

by springs

I've put about a hundred miles on an 11-36. It weighed in at 235g, saving 131g over my PG-1170 11-36. It shifts as well as the PG-1170 with a KMC X11SL and is no louder. Nice looking from the NDS in my opinion. So far, so good.

SilentDrone
Posts: 201
Joined: Fri Sep 22, 2017 5:55 pm

by SilentDrone

springs wrote:I've put about a hundred miles on an 11-36. It weighed in at 235g, saving 131g over my PG-1170 11-36. It shifts as well as the PG-1170 with a KMC X11SL and is no louder. Nice looking from the NDS in my opinion. So far, so good.
Are you running this with Shimano? In particular, which rear derailleur?


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Stendhal
Posts: 195
Joined: Sun Sep 25, 2016 1:43 am
Location: Silicon Valley

by Stendhal

Nozes wrote:
Mon Apr 15, 2019 10:48 pm
Image

Got my 11-32 today.
Unfortunately I'm still recovering from surgery and won't be able to test it in the coming weeks.
It will replace a Ultegra 11-32,so that's a 74 grams saving for just under 60€.
This is great, my ZTTO 11-32 should arrive soon and it's good to see the actual weight very close to the advertised weight
Specialized S-Works Tarmac SL6 (6.39 kg), Cervelo Aspero (7.87)
Retired: LOW// mki, Pinarello Dogma F10 \ F8, Lapierre Pulsium, TIME Fluidity, Wilier Cento1 SR, Ridley Noah, Cyfac Cadence, Cervelo S2, R3, R5, Felt Z25, Klein Quantum, Cannondale 2.0

springs
Posts: 44
Joined: Tue Sep 25, 2012 6:07 pm

by springs

SilentDrone wrote:
Mon May 06, 2019 3:05 am
springs wrote:I've put about a hundred miles on an 11-36. It weighed in at 235g, saving 131g over my PG-1170 11-36. It shifts as well as the PG-1170 with a KMC X11SL and is no louder. Nice looking from the NDS in my opinion. So far, so good.
Are you running this with Shimano? In particular, which rear derailleur?


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I'm using etap wifli. No special hanger or extension, just stock current Emonda SLR hanger. I use the XG-1190 11-32 as my other cassette (lighter than the ZTTO 11-32 by a comfortable margin), but wanted the 11-36 for my climbing wheelset (202s).

yltman
Posts: 20
Joined: Tue Nov 21, 2017 12:50 pm

by yltman

any updates here? how the shifting works? is it perfect, or close to be? noisy or silent?

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Stendhal
Posts: 195
Joined: Sun Sep 25, 2016 1:43 am
Location: Silicon Valley

by Stendhal

Stendhal wrote:
Mon May 06, 2019 6:59 am
Nozes wrote:
Mon Apr 15, 2019 10:48 pm
Image

Got my 11-32 today.
Unfortunately I'm still recovering from surgery and won't be able to test it in the coming weeks.
It will replace a Ultegra 11-32,so that's a 74 grams saving for just under 60€.
This is great, my ZTTO 11-32 should arrive soon and it's good to see the actual weight very close to the advertised weight
Cassette arrived on schedule and weighed in at 219 g including the black zip tie holding some rings together, hence it’s right on the scheduled weight. Install will not be until the second half of June :|
Specialized S-Works Tarmac SL6 (6.39 kg), Cervelo Aspero (7.87)
Retired: LOW// mki, Pinarello Dogma F10 \ F8, Lapierre Pulsium, TIME Fluidity, Wilier Cento1 SR, Ridley Noah, Cyfac Cadence, Cervelo S2, R3, R5, Felt Z25, Klein Quantum, Cannondale 2.0

CallumRD1
Posts: 152
Joined: Mon Apr 03, 2017 2:54 pm

by CallumRD1

I'm thinking about purchasing an 11-32 version of this cassette for an upcoming frame swap to a custom titanium road/cross/gravel frame. It will be repacing a well used Utegra 6800 11-32 cassette. Can anyone add any information on how well this cassette shifts in comparison to a Shimano cassette? I'm running an Ultegra 8070 Di2 groupset. And has anyone had any issues with the durability of the aluminum cogs?

Marin
Posts: 3521
Joined: Wed Jan 22, 2014 11:48 am
Location: Vienna Austria

by Marin

Get a (used?) Red 11-32 instead. Too much aluminum on the Zittos.

Plus, the Red is much lighter too.

CallumRD1
Posts: 152
Joined: Mon Apr 03, 2017 2:54 pm

by CallumRD1

Marin wrote:
Thu May 23, 2019 10:26 am
Get a (used?) Red 11-32 instead. Too much aluminum on the Zittos.

Plus, the Red is much lighter too.
Even used, those have been going for $175-250 on eBay, vastly more than the $63 I’m looking at paying for the ZTTO cassette. That kind of price for the Red puts it completely out of possibility for me.

Marin
Posts: 3521
Joined: Wed Jan 22, 2014 11:48 am
Location: Vienna Austria

by Marin

I bought and sold my Red cassettes for not much more than 100€, and that was before 12x came out. The 11-32 is a bit harder to find though.

Nozes
Posts: 58
Joined: Tue Nov 05, 2013 1:56 am

by Nozes

Finally the first ride on my new ZTTO SLR 11-32 cassette.
First impressions are good. Shifting isn't as smooth as the Ultegra it replaced, but I was expecting that.
When on the aluminum cogs, it can be a little noisy, but nothing too much to bother me.
Obviously can't comment on wear as it was my first ride.

by Weenie


Foesrider
Posts: 16
Joined: Thu Jun 06, 2019 1:56 am

by Foesrider

Hi. Has anyone got feedback on the aluminium cogs longevity yet? I'm considering buying the 11speed 11-46t mtb version and the four largest sprockets are aluminium as well.
Thanks
Kes

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