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15mm Rear Brake Assembly Master Cylinder Caliper Coolster for SDG SSR 107 110 125 I BK12

Free shipping on orders over $29.99

$24.88

$ 10 .99 $10.99

In Stock
  • Fitment: Fit for 15mm rear wheel shaft, NOT FIT 12mm rear wheel shaft bikes
  • Brake Tubing Length: 21.5" (550mm in millimeter), Brake Caliper Mounting Hole Central Spacing:2.5"( 63mm in millimeter)
  • Package Including:1 x Rear Disc Brake Assembly(with brake pad installed), 1 x Brake Pad
  • Note: There are 2 sizes of rear wheel shaft, 12mm or 15mm. Please take check and confirm before purchasing



Product Description

Rear Brake Assembly Master Cylinder Caliper Coolster

Dimensions

  • Brake Tubing Length: 21.5" (550mm in millimeter)
  • Master Cyliner Mounting Hole Central Spacing: 1-5/16 to 2" (34 to 51mm)

Rear Brake Assembly Master Cylinder Caliper Coolster

Note

Fit for 15mm rear wheel shaft, NOT FIT 12mm rear wheel shaft bikes. Note there are 2 sizes of rear wheel shaft, 12mm or 15mm. Please take check and confirm before purchasing.

Rear Brake Assembly Master Cylinder Caliper Coolster

Package Including

1 x Rear Disc Brake Assembly(with brake pad installed) 1 x Brake Pad

Rear brake assembly with master cylinder and caliper

Rear Brake Assembly Master Cylinder Caliper Coolster

  • This is a brand new foot rear brake assembly. The brake caliper comes with dot3 brake fluid and brake pad installed, you will get 1 more set of brake pad as spare parts.
  • Please check the picture before you buy. This one will not fit Bikes with 12mm rear wheel shaft. Not fit for SSR150. This rear brake assembly should fit most Chinese made pit Bikes with 15mm rear wheel shaft.
  • Please carefully check goods appearance, size, shape and then compare your original goods before ordering. Rear brake assembly can achieve better braking function.

Chris Heyl
2025-08-03 20:40:03
They didn't fit but delivery was quick
Tyler Minnig
2025-07-16 10:28:54
Product seems to be of good quality, but I can’t get any pressure out of it.
Jab
2025-06-14 20:04:58
Would not just bolt up on my daughter ssr125 took some modification and making new spacers to work was a pain but got it to work. Comes Prebled if your not mechanically inclined this is not for you.
mark
2025-06-07 18:28:54
Tried to fit it on my ssr 125, it doesn’t fit.
Dan
2025-05-27 12:49:52
Quality was good but I searched for ssr 125 rear brake assembly and this popped up. It did not fit my sons 2021 ssr 125
Jgim
2025-04-23 10:15:33
Made this rear brake assembly fit with minor mods but after installation, the brake wouldn’t bleed or build pressure.
Customer
2025-02-07 10:45:21
The golden pole that attaches to the brake lever was too long for what I needed. I cut it and welded it back to make it shorter, works great now
Chris
2025-01-02 10:00:57
If you read the comments you’ll know these won’t work this is the second set I bought from amAzon to try to fix my kids dirt bike and its crap I’m done with amazon
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