This Is The RPM Blue Lower Spring Cups. rpm 73155

These are Optional Blue Lower Spring Cups that fit most Traxxas & Losi shocks
These cups fit on top of the shock end and hold the spring.

FEATURES: Durable nylon construction
RPM Blue that matches their other optional parts

INCLUDES: Four Spring Cups
One RPM decal

REQUIRES: Cutting cups from parts tree

SPECS: Total outer diameter: 18.2mm
Diameter of spring sleeve: 15mm
Height: 10.3mm