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12mm rear disc hydraulic brake master cylinder caliper Compatible with 70cc 90cc 110cc 125cc 140cc 150cc SSR Baja apollo Taotao Coolster Roketa SDG 107 Pitster Pro Atomik Sikk Chinese Pit Dirt Bike

  • Based on 137 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Dec 24
Order within 7 hours and 12 minutes
Available payment plans shown during checkout

Features

  • Compatible with 12mm Rear Wheel Shaft, NOT fit 15mm Rear Wheel Shaft Bikes.
  • Complete rear brake master cylinder caliper assembly with brake fluid and brake pad installed.
  • Package including:1set rear brake master cylinder +1 pair of free extra brake pad.
  • Regarding After-Sales, If You Have Any Questions About Compatible Models Or Product Quality, You Can Contact Us. Product Lifetime Warranty.

Manufacturer: ‎MWMNUN


Brand: ‎MWMNUN


Item Weight: ‎2.76 pounds


Package Dimensions: ‎13.19 x 9.29 x 4.45 inches


Manufacturer Part Number: ‎US-DSQZC-12


Date First Available: January 13, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect
Works great. Everything was as described. Recommended.
Reviewed in the United States on May 7, 2024 by Robbie

  • Had to cut master cylinder rod to fit
Had to cut to fit the master cylinder rod it was a little too long but works great and everything else fit good
Reviewed in the United States on April 19, 2023 by Amazon Customer

  • Wasn't right
Didn't fit my bike because I was unaware that whoever had it first changed the front forks to a different model of bike
Reviewed in the United States on January 11, 2024 by Mark supler

  • Bad fitment & no refund
This part didn’t fit and the seller/Amazon is not letting me return. What a waste of money and time. This is still brand new but doesn’t work, let me get my money back…
Reviewed in the United States on March 14, 2024 by F

  • Works, had to modify
Works as it should on a 2017 ssr 70cc. Had to cut off spacer from original bracket. Lines up perfect on rotor. Also pre bled.
Reviewed in the United States on June 3, 2022 by Roman D.

  • Does not fit Apollo 125
Product description is misleading
Reviewed in the United States on March 31, 2024 by shawn

  • has to be modified to use
Worked well after it was modified to work on our unit. My experience is with all Chinese products , they change and modify constantly
Reviewed in the United States on June 22, 2021 by Roger Roberts

  • Used part was sent
Missing break pads,line was cut and break cylinder was cracked
Reviewed in the United States on October 26, 2023 by Joel P

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