the sound system works with standard analog DC operation

they install directly onto the X-Maxx shocks in place of the stock caps

CNC-machined S2 tool steel construction – stronger than aluminum or standard steel

INCLUDES: Two shock bodies

Two skate-clad carhops deliver tasty treats and a man in a bright red convertible waits for his order

Traxxas 9432 Suspension Arms Black Rear Left/Right Heavy Duty 2° Drag Slash 1S (3.7V) the sound system works withTraxxas 9432 Suspension Arms Black Rear Left Right Heavy Duty 2 Drag Slash Maximize launch stability on your Drag Slash with these genuine Traxxas heavy duty rear suspension arms in black with 2 geometry. Supplied for left and right sides, the heavy duty construction stands up to brutal holeshot launches while the 2 setup helps keep your car planted. They install as direct replacements with basic hand tools for quick setup changes at the strip.