From HPI is our Titanium Drive Shaft for the Savage series of Monster Trucks! Titanium parts are 40% lighter than the stock steel parts for a reduction in overall truck weight and rotational drive train mass for quicker acceleration and higher performance. Recommended for use in combination with # 86343 Titanium Gear shaft and #86344 Titanium Idler shaft. This is a direct replacement for #86089.
 
Savage/Replaces #86089/Light weight (40% Lighter) and high strength