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

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Klaster_1
Posts: 1390
Joined: Mon Aug 15, 2016 10:25 am
Location: Paphos, Cyprus

by Klaster_1

C36 wrote:
Sun Apr 05, 2020 6:16 pm
How do you get the 9150 absorb the 36 tooth? it's rated to 30 and I had difficulties to make it work on th 32 for my "long-climbing" cassette
Road shadow RDs with GS cage support 36 cog and in some cases even more. The 32t on SS might cause issues, true (that' what I have).

by Weenie


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LiquidCooled
Posts: 218
Joined: Mon Oct 02, 2017 5:46 am

by LiquidCooled

Klaster_1 wrote:
C36 wrote:
Sun Apr 05, 2020 6:16 pm
How do you get the 9150 absorb the 36 tooth? it's rated to 30 and I had difficulties to make it work on th 32 for my "long-climbing" cassette
Road shadow RDs with GS cage support 36 cog and in some cases even more. The 32t on SS might cause issues, true (that' what I have).
C36 is specifically asking about the 9150 which only comes in SS (no GS available).

I am also curious about an 11-36 working on an SS derailleur. I’m sure it has to do with just being lucky with the particular model of bike it’s on. Shimano is generally conservative so that all bikes work within their guidelines.
2017 Giant TCR Advanced Pro 0 Disc
2003 Cannondale R1000 (CAAD7)

RichardL
Posts: 31
Joined: Mon Feb 10, 2020 4:47 pm
Location: Puget Sound, WA, USA

by RichardL

C36 wrote:
Sun Apr 05, 2020 6:16 pm
How do you get the 9150 absorb the 36 tooth? it's rated to 30 and I had difficulties to make it work on th 32 for my "long-climbing" cassette
It depends on your bike's hanger length. I had to turn the B-screw most of the way in, but it shifts up to the 36T smoothly with room to spare. I think I'm good up to 38T.

Watch this video on shifting big gears with Shimano DA 9100/9150 derailleurs: https://www.youtube.com/watch?v=rQbhMaveqcw

RichardL
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Joined: Mon Feb 10, 2020 4:47 pm
Location: Puget Sound, WA, USA

by RichardL

LiquidCooled wrote:
Sun Apr 05, 2020 9:30 pm
I am also curious about an 11-36 working on an SS derailleur.
Cage length for Dura Ace 9150 SS rear derailleur is 72mm long, which is fairly long and only 8mm shorter than SRAM XX long cage rear derailleur. I had SRAM XX on my bike before switching over to DA Di2, and the XX handled the XTR 11-40T cassette just fine.

RichardL
Posts: 31
Joined: Mon Feb 10, 2020 4:47 pm
Location: Puget Sound, WA, USA

by RichardL

ZTTOSam wrote:
Thu Nov 07, 2019 10:31 am
HI, guys, I'm from ZTTO company
Hi there, how about 11-38T or 11-40T road cassette? There are some 18% - 20% hills around where I live ;) I have the Shimano XTR 11-40T cassette, but that thing weighs 329g. Hoping to save a few grams with your alloy version. Thanks.

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Klaster_1
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Location: Paphos, Cyprus

by Klaster_1

LiquidCooled wrote:
Sun Apr 05, 2020 9:30 pm
C36 is specifically asking about the 9150 which only comes in SS (no GS available).
Thanks for the tip, I had no idea 9150 is SS only.

kode54
Posts: 3755
Joined: Tue May 23, 2006 9:39 pm

by kode54

Is it possible to use either a Wolf Tooth Goat Link...
https://www.wolftoothcomponents.com/col ... s/goatlink
or

is it possible to use this Leonardi range extension pulley...
https://leonardistore.com/collections/p ... o-11-speed


RichardL wrote:
Sun Apr 05, 2020 9:46 pm
LiquidCooled wrote:
Sun Apr 05, 2020 9:30 pm
I am also curious about an 11-36 working on an SS derailleur.
Cage length for Dura Ace 9150 SS rear derailleur is 72mm long, which is fairly long and only 8mm shorter than SRAM XX long cage rear derailleur. I had SRAM XX on my bike before switching over to DA Di2, and the XX handled the XTR 11-40T cassette just fine.
- Factor Ostro VAM Disc
- Factor LS Disc
- Specialized Aethos Disc
- Sturdy Ti Allroad Disc
- Guru Praemio R Disc

RichardL
Posts: 31
Joined: Mon Feb 10, 2020 4:47 pm
Location: Puget Sound, WA, USA

by RichardL

I'm not using any aftermarket link or pulley wheel, just stock DA pulley wheels, and it handles 11-36T just fine.

cheapvega
Posts: 419
Joined: Sun Oct 06, 2019 1:12 pm

by cheapvega

I ordered a cassette probably 3 weeks ago... I think they just shipped it yesterday? Just a heads up

g32ecs
Posts: 818
Joined: Thu Apr 11, 2013 2:50 am

by g32ecs

cheapvega wrote:
Mon Apr 06, 2020 11:05 pm
I ordered a cassette probably 3 weeks ago... I think they just shipped it yesterday? Just a heads up
Did you ask for an explanation?

Then again, I think this would've probably been the time when they lifted the restrictions in China, so they needed to work on the older orders and they're probably just getting caught up now.

I'm planning to make an order and use DHL shipping as I'll need the parts soon

g32ecs
Posts: 818
Joined: Thu Apr 11, 2013 2:50 am

by g32ecs

cheapvega wrote:
Mon Apr 06, 2020 11:05 pm
I ordered a cassette probably 3 weeks ago... I think they just shipped it yesterday? Just a heads up
Did you ask for an explanation?

Then again, I think this would've probably been the time when they lifted the restrictions in China, so they needed to work on the older orders and they're probably just getting caught up now.

I'm planning to make an order and use DHL shipping as I'll need the parts soon, BUT I noticed on the checkout they'll charge you shipping 3x. Anyone come across this?
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ooo
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Joined: Sat May 21, 2016 12:59 pm

by ooo

Aliexpress as a platform allows sellers to change shipping methods, to change tracking numbers (platform penalize sellers only if they are reaching Max shipping time, but max time is usually set at 2x or 3x time of regualy shipping time)

I am not sure if DHL will be faster, ask seller about this. If you want to change shipping method I suggest you to message seller before doing that and ask him what you want, and how many days he needs to processing order with this shipping method.

After getting reply, before placing order, add again shipping information to comment section of order
'

Steve Curtis
Posts: 1330
Joined: Thu Jul 31, 2008 12:20 pm
Location: Hampshire UK, Dublin Ireland and Geneva Switzerland.

by Steve Curtis

I have three of these cassettes now. Two work perfectly but one will not shift correctly, in to or out of the 3 smallest sprocket.
Same bike and same wheels etc and it still won't work regardless of how much I change things.

I've tried it on 6 bikes and it still won't work.

Be careful when you buy one of these and test it thoroughly before leaving feedback.
Aliexpress weren't interested in helping me so I'm stuck with a cassette I can't use

g32ecs
Posts: 818
Joined: Thu Apr 11, 2013 2:50 am

by g32ecs

Steve Curtis wrote:
Tue May 19, 2020 6:21 pm
I have three of these cassettes now. Two work perfectly but one will not shift correctly, in to or out of the 3 smallest sprocket.
Same bike and same wheels etc and it still won't work regardless of how much I change things.

I've tried it on 6 bikes and it still won't work.

Be careful when you buy one of these and test it thoroughly before leaving feedback.
Aliexpress weren't interested in helping me so I'm stuck with a cassette I can't use
So when you leave the feedback it'll be final with no recourse? I guess riding it a month straight would be recommended before leaving a feedback

by Weenie


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g32ecs
Posts: 818
Joined: Thu Apr 11, 2013 2:50 am

by g32ecs

I put my order in and chose the "ali express" service. ZTTO didnt sound too confident it'll get to me by 1st or 2nd wk of June which is I think fine considering the current situation, but I do want it to come sometime in June.

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