HIAORS Brake Master Cylinder for 150cc 170cc 180 cc UTV ATV Go Kart Buggy 800cc 1000cc D2 D4 X2 X4 Raider Tomberlin Crossfire 150 150R Roketa BMS Kinroad Joyner 800cc 1100cc Parts

look here!!! you have to vacuum bleed it or use the push method or else your going to be there all day trying to bleed it other than that its great quality and good stoping power i used this on a roketa gk13b with m10 brake lines

Exactly as described, my fault it wasn't right! Ordered the RIGHT one from them.

Everything works as it should only 2 downfalls. 1. doesn’t come with plugs in case you only need 2 of the ports so you have to get bolts with crush washers to plug the extra holes. 2. It doesn’t have a bleeder valve on the body of it and it has to be bled at the master cylinder before it will put any pressure threw the lines.

It would not pump brake fluid! It was totally defective.

Well made. Been using this in my go kart for over a year now. Good breaking power

Got me right back to stopping just like we needed thatk you!

So happy it works so good on stopping my go kart with a 550 yamaha bike motor on it

Was the exact replacement for what I had