GPM RACING TRAXXAS UDR ALUMINUM REAR SPRING DAMPERS (139MM) UDR139R

ALUMINUM REAR SPRING DAMPERS (139MM) -2PC SET UDR139R
Suitable for TRAXXAS-1/7 UNLIMITED DESERT RACER
Manual number:
8460X

Product major function & usage:
Reduce the friction and absorb the pressure during driving so that the car can be more balanced.

Major advantages of upgrading to this product:
1. The coil is thickened from 1.8mm to 2mm to provide more power (users can still use original spring as optional).
2. Shock shaft is thickened from 3.5mm to 5mm in order to be more sturdy and prevent bending.
3. Aluminum shock cylinder is light and sturdy, spring retainer is tightly sealed to prevent oil leaking.