This rear master cylinder fits 150cc and larger go-karts and is used on many makes and models with 3-ports plus the brake switch.  

• Overall length: 155mm (6.11 in)
• 4 port
• Brake pressure switch on 1 port
• Reservoir built into the unit
• Sight glass on side of reservoir
• Metal screw down cap on reservoir
• Mounting hole spacing: 60mm (2.36 in) center-to-center apart

• Fits many makes and models of go-karts including BMS, Dazon, Joyner and Kinroad.  Please look at description and pictures to help determine fit.  

  Shipping details:

  Do you need your master cylinder fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.   Buy now!