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XT-7 E-Bike Hydraulic Brake Calipers Set, Two 140mm x 1.8mm Rotors

  • Based on 186 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Saturday, Aug 22
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Color: Purple-Brake Calipers


Features

  • 3rd Gen Hydraulic Brake CalipersHydraulic disc brake calipers with CNC-machined patented design and built-in oil system. 2-piston cable-actuated hydraulic braking delivers over 100% more stopping power than mechanical brakes.
  • Precision Adjustable ControlHydraulic calipers feature a fine-tuning screw for accurate cable tension adjustment, improving braking response and rider control for electric bikes/scooters/MTB/folding bikes.
  • Pre-Filled Mineral Oil SystemDisc brake calipers come pre-bled with eco-friendly mineral oil. No need for oil filling or bleeding, ready to install and ride, Includes two 160 mm brake rotors, 1.8 mm thick.
  • Lightweight Aluminum CalipersBrake calipers use durable aluminum construction to reduce weight while improving handling, agility, and braking stability, especially for e-bike performance demands.
  • Compatibility & NotesIncludes front and rear calipers with installation tools. Compatible with electric bikes, e-scooters, mountain bikes, and folding bikes (Mounting hole spacing is 74mm/2.9"). For bicycles with left-side brake rotors only. Do not remove the red pad before installation to prevent damage.

Description

Since its establishment, DYISLAND has been focusing on the R&D, production and sales of electric bicycle/electric scooter/bike braking system, and has 20 years of R&D and production experience. The products are mainly sold to the U.S./UK/European markets, and the total shipment exceeds 20 million sets. Our philosophy: We are committed to providing customers with perfect service and high quality products, which is our constant pursuit of goals. We focus on the coexistence of product development and quality so that every rider can safely reach his or her destination. We always keep in mind the concept of quality first and customer first, stay at the forefront of safety, develop new styles according to customer needs, and truly provide quality and affordable braking systems. DYISLAND hopes you can get the most comfortable shopping experience, the most suitable brake parts and the most satisfactory service from us.

Item Package Dimensions L x W x H: ‎9.9 x 7.9 x 2.7 inches


Package Weight: ‎4.16 ounces


Brand Name: ‎DYISLAND


Warranty Description: ‎1 month


Model Name: ‎XT-7 Hydraulic Disc Brakes Calipers Kit


Color: ‎Purple-Brake Calipers


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Number of Items: ‎2


Manufacturer: ‎DYISLAND


Included Components: ‎One pair of brake calipers (front and rear included) and two 140 mm brake rotors, 1.8 mm thick.


Size: ‎Hole distance 74mm


Date First Available: July 31, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Stellar value and solid stopping power.
Color: Black-Brake Calipers
These brakes are actually really great. I’ve got them on a heavy gravel rig and they stop on a dime.
Reviewed in the United States on July 17, 2026 by Ryan Van Duyn

  • Get them.
Color: Black-Brake Calipers
Wouldn’t say they’re the best option out there but for the price, they are amazing! Plug and play with my old mechanical disc brake. I would say about five times more stopping power. A no-brainer if you have any Bike that has mechanical disc brakes.
Reviewed in the United States on June 16, 2026 by jason byrd

  • superb value
Color: Gold-Brake Calipers
Impressive Very well machined Look great Surprised they came with new rotors 160mm and all the hardware too Packaged very well Direct replacement no modifications for my eoeotwo E01 ebike
Reviewed in the United States on June 11, 2026 by Team Unified

  • Big improvement on cable actuation.
Color: Red-Brake Calipers
Setup was quick and easy.
Reviewed in the United States on January 30, 2026 by Winston

  • Looks good!
Color: Blue-Brake Calipers
Fits perfectly! No noises and stops on a dime!
Reviewed in the United States on June 10, 2026 by C. Watso

  • Good brakes !
Color: Green-Brake Calipers
Easy to install and adjust. Much better than single caliper and dosen't flex the rotor.
Reviewed in the United States on June 9, 2026 by Griff

  • Terrific brakes for your buck. Didn't like the zoom one/tech
Color: Purple-Brake Calipers
Price is perfect. They have better performance than others at a decent price. Breaking will be effective The onlything missing was the brackets, it had two washers but i had to removed the ones from a MTB im not using at the moment.
Reviewed in the United States on June 4, 2026 by Alonso

  • No adjustments, dont work well.
Color: Blue-Brake Calipers
I bought these based on the good reviews. I got them for a brand new ebike that I got for my son. Unfortunately, they are not very impressive. The standard caliper that came with the Bike definitely worked better. These do work, but the feel is spongy and they constantly rub on the rotor. I took them off and reinstalled them at least 10 times trying to get it to work properly. There really arent any adjustments, so there really isnt a way to fine time them to work better. Im pretty disappointed in these. They may work for some, but not for me. ... show more
Reviewed in the United States on July 7, 2026 by Cameron

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