🛵 High-Quality Rear Brake Master Cylinder Caliper Assembly Replacement for Chinese ATV Quad - Suitable for 50cc to 125cc Range (Taotao, Boulder B1, Coolster 3050HD) Review

Late and not suitable! Had to use a bolt from an old master cylinder to get it working. The one that came with it was too long. Also contacted Revane about being late, pretty much was told just wait! I'm not sure why I'm paying for Prime!

Arrived exactly as shown in the photos. It actually came with 2 sets of brake pads. The only issue I had was not having brake lights like I had on my quad. It was probably my fault for not checking before buying, but part. It works as intended, so I have no complaints.

Purchased for 09.125 dc Had to drill a hole for the top bracket to install the cylinder because it was off even with the adjustable slot on the bottom. The brake line had to be bent where it meets the top of the cylinder due to the lightness of the shipping box, I believe it was bent straight down. I had to clamp it in a vise and carefully bend it. In the end it worked like it should

Had to make a few minor adjustments to get them to fit but it's not hard if you can take the old one off and put the new one on! The only thing I don't like is that the old rear master cylinder has a rear brake mount but this new one doesn't! Haven't tried changing this part yet as I'm not sure if it's interchangeable? But the brakes work great!

On this model you have to use the old back plate on the old caliper as the one that goes on it is too small and doesn't clear the disc so the holes don't line up. but the backplates change instantly and easily and you have to do the same with the brake line, which is also very easy. For the price you really can't complain, although it should say so in the description and/or have a DIY video. Just as good quality, if not better than the OEM on the caliper and master cylinder.

Description says to fit any 90-110-125cc ATV. Well mine didn't fit. I had to use some old lever parts to get it working, after installing it didn't engage the rear disc brake properly, the brake pad kept sticking. I watched a few youtube videos and found that I have to relocate the caliper if I want it to work properly. If you buy one of these they work fine, just pay attention to the master cylinder connection and compare it to the one you have now. If they look different it's not the right…

I bought this 125cc Coolster ATV for my sons. The distance between the caliper bracket bolts is the same, but the rear distance is different. You need to place "spacers" (I used washers) between the mounting bracket and allow the caliper piston to apply enough clamping force to the rotor. In my case, I needed about 1/4" shims. You should install the caliper and manually bleed the master cylinder until the pads touch the rotor. You may also need to adjust or even change the caliper mounting on…