Kyosho IFW455 Aluminum Throttle Servo Horn MP9 LaTrax 1/18 Parts and W5305 big bore shock

and W5305 big bore shock sets

making sanding

Fitting fresh rubber is the single most effective way to bring a used runner back to feeling new

too loose and they strip

Two hardened steel drive cups

Kyosho IFW455 Aluminum Throttle Servo Horn MP9 LaTrax 1/18 Parts and W5305 big bore shockAn aluminum throttle servo horn for 23 tooth splines, fitting Sanwa, KO Propo and JR servos, sold by Kyosho as an option part. On a nitro car the throttle servo controls both throttle and brake through a single linkage, and the horn is what converts servo rotation into that movement. Where the linkage attaches to the horn sets the ratio between servo travel and carburettor opening, which affects how progressive the throttle feels off the bottom, and