HPI Cup Joint 5X10X18mm HPI72108
HPI72108 HPI Cup Joint 5X10X18MM

HPI Cup Joint 5X10X18mm HPI72108

Add $99.00 to receive Free Shipping...click for eligibility
reg $4.00

Out of Stock.

This item qualifies for FREE SHIPPING

HPI Racing replacement cup joint for the Nitro RS4 3. This replacement cup joint is constructed of black steel..

This is just one joint cup. Customer may need to order two if he/she needs to replace them both.


Set screw.

  • HPI Nitro RS4 3
  • HPI Nitro RS4 3 EVO+

Review Summary