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

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.