Metal geared servos are recommended for these applications

Length: 3-1/8" (79

56" (39mm)

black in color Adjusts to fit a wide variety of R/C car batteries Hook and loop closure

For use with the 3PL and 4YF-2

HPI 100950 Shock Shaft 3.5X90mm (4pcs) Savage X Savage Flux Super 5SC Flux 1/16 Slash Parts Metal geared servos are recommendedHPI 100950 Shock Shaft 3. 5X90mm (4pcs) Savage X Savage Flux Super 5SC Flux These are the Shock Shafts for use on the HPI Racing 1 8 Savage Flux HP Brushless Truck RTR FEATURES: Steel construction INCLUDES: Four Shock Shafts REQUIRES: Installation in the Big Bore Shocks SPECS: Length: 90mm (3. 5") Diameter: 3. 5mm (0. 14") This Part Fits the following kits parts: BIG BORE SPORT SHOCK SET Savage Flux HP RTR 2. 4GHz RTR Super 5SC Flux RTR Savage X 4. 6