SKU: 6078935176
gravel bike mechanical disc brakes

gravel bike mechanical disc brakes ZTTO Gravel Road Bike Hydraulic Disc Brake Flat Mount CX Rotor Brake C

Sale price$22.49 Regular price$24.99
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Description

gravel bike mechanical disc brakes ZTTO Gravel Road Bike Hydraulic Disc Brake Flat Mount CX Rotor Brake CZTTO Gravel Bike Road bike Hydraulic Flat mount Disc Brake weight : 270g (front and rear brake) 169g(disc) CNC made Upgrade! New version In response to the shortcomings of the first version, we have made improvements. Now the piston is more sensitive, the oil circuit design is more balanced, and we have also reduced the price by reduce unnecessary design. The new version uses metal pads and normal disc as standard setting . if you still want floating

ZTTO Gravel Bike/ Road bike Hydraulic Flat mount Disc Brake

weight : 270g (front and rear brake)/ 169g(disc)
CNC made

Upgrade! New version

In response to the shortcomings of the first version, we have made improvements. Now the piston is more sensitive, the oil circuit design is more balanced, and we have also reduced the price by reduce unnecessary design.

The new version uses metal pads and normal disc as standard setting . if you still want floating rotor please jump to new version link to check.

140 and 160 compatible

In the new version, we have redesigned the appearance so that it can be compatible with 140 and 160 at the same time by the same adapter

what's the different between old and new ?

The new version is an improved version of the old, which mainly optimizes the piston and oil circuit design. Changed to metal pads, no heat sink, because it is not needed, the metal pads have strong resistance to heat, and the disc is changed to a more cost-effective style , Of course if you need luxury configuration, please check another link of ztto official store. the new version use DB1 brake pads, the old one use m8000 pads.

Flat mount for Road bike

Do not buy it wrong, it's different from MTB brake ! please check the size first.

Flat mount for Road bike

Do not buy it wrong, it's different from MTB brake ! please check the size first.

Sometimes we receive some questions like this : Is it hydraulic or mechanical?

Both. The brake is filled with mineral oil. brake wire pulls the main piston, and the main piston hydraulically drives the two sub-pistons.

Don't worry about the piston

Yes, we have noticed that some buyer say that only one side of the piston will move. I think we need to explain something. (unexpectedly that so many road bikers use hydraulic disc brakes for the first time), this is very common for hydraulic disc brakes, No matter it is an MTB or a road bike brake, no matter how advanced or expensive your brakes are, all hydraulic brake systems and even vehicle brake systems will have such things happen, but at the same time it is very easy to solve.
In general, you just need to hold the moving side, which will make the lazy side move, and then give the piston a little lubrication. Repeat a few times. It only takes one minute to solve this problem.
A famous blue tool brand has a video to teach you how to solve it, but we can't write a link here due to copyright reasons. You can search by yourself or contact us to get the video link. So don't worry, these brake working good .

Flat mount compatible

Fit for most of road/ gravel bike ,
Front 70mm mount / Rear 34mm mount

Original Cooling pads

It's ready for a long downhill. After upgrading to disc brakes, no matter how you use the brakes, you don’t need to worry about rim damage.

Light weight brake system

270g (front and rear brake)/ 169g(Rotor)
the whole brake system only about 20g heavier than the common C caliper, but in exchange for stronger braking force and no need to worry about the brakes overheating

Original Floating Rotor

Good brakes also need good rotors, this rotors combination of hardened aluminum alloy and high-strength steel. Not only looks good, but also achieves excellent performance such as light weight, high strength, and good heat dissipation.

Easy to find replacement parts

Using common pads ,same as M8000

Black / Red Available

Sometimes we receive some questions like this : Is it hydraulic or mechanical?

Both. The brake is filled with mineral oil. brake wire pulls the main piston, and the main piston hydraulically drives the two sub-pistons.

Don't worry about the piston

Yes, we have noticed that some buyer say that only one side of the piston will move. I think we need to explain something. (unexpectedly that so many road bikers use hydraulic disc brakes for the first time), this is very common for hydraulic disc brakes, No matter it is an MTB or a road bike brake, no matter how advanced or expensive your brakes are, all hydraulic brake systems and even vehicle brake systems will have such things happen, but at the same time it is very easy to solve.
In general, you just need to hold the moving side, which will make the lazy side move, and then give the piston a little lubrication. Repeat a few times. It only takes one minute to solve this problem.
A famous blue tool brand has a video to teach you how to solve it, but we can't write a link here due to copyright reasons. You can search by yourself or contact us to get the video link. So don't worry, these brake working good .

The new version uses metal pads and normal disc as standard setting . if you still want floating rotor please jump to new version link to check.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6078935176

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Reviewed in the United States on October 21, 2025
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sherry_crochets
Lowell, US
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Wow! I love that this book was written by a licensed professional counselor! I love that I’m familiar with this author’s other books which I own and have read. I love that this book addresses so many emotions a child will have! My favorite is “Jealous” because she perfectly depicts a birthday party and we all know that siblings can easily become jealous over all the attention, the gifts, the cake… The pictures pair beautifully with the words/emotions. I love this illustrator, she is amazing and gifted! You are easily drawn in by the details and colors in each picture! It really gives my child lots of images and things to look at and relate to as you read to them. I also love the emotion “Peaceful” because when you look at the illustrations of the water and floating on a tube while your hand is resting in the water and you are gently kicking your feet, that looks and feels peaceful and I know my child can relate to that. This is a very easy to understand book. I loved that each emotion was on two pages and you didn’t need to turn the page, it was all there for you to process and read. The entire explanation of the emotion was a simple way for my child to grasp the concept and give simple choices on how to deal with the emotion. For me including God in the equation was awesome and important and that was also simple and easy to understand.
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Reviewed in the United States on October 21, 2025
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Maro
Lake Worth, US
★★★★★ 5
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I absolutely love this book! The illustrations are gorgeous, and the book does such a great job helping kids understand their feelings and how to handle them. It’s been so helpful for talking with my kids about their emotions in a simple, meaningful way. I also love how the author brings God into it—it’s such a sweet reminder that He cares about every feeling we have. Highly recommend for any parent!
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Reviewed in the United States on October 9, 2025
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Brenda57BH
Fort Morgan, US
★★★★★ 5
I love this book!
Format: Hardcover
I really love this book and the beautiful whimsical illustrations. I love the way it identifies and affirms each emotion we/our children/grandchildren have - all the while turning us (and them) to faith in Jesus and God's constant loving care. I have bought it for my grandkids and am so glad to give this to them as a tool to help them understand things they are feeling and be able to express those feelings appropriately and know they are never alone!
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Mary Ann Young
Belleville, US
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This is a Wonderful Book! I bought this book for our 4 grandkids, and when I gave it to my daughter in law she said the timing was perfect!!! It's full of beautiful pictures and every page rhymes to engage with your children. I highly recommend this book for Christmas, or a gift for any occasion. I've told many moms of young children to get this book. Thank you Debra for thinking of our children's needs too! (grandkids ages 8, 6, 5 and newborn)
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