Yeah Racing Spring Steel Universal Shaft For Kyosho Optima / Optima Mid / Jav...

Aluminum Front Rear Suspension Arm for Kyosho Optima Mid

Yeah Racing Aluminium Graphite Short Battery Holder For Kyosho Optima / Mid / Pr

Yeah Racing Aluminium Gear Cover For Kyosho Optima Mid

Aluminum Front Rear Uprights Arms C-Hubs for Kyosho Optima Mid Chassis Upgrades

Yeah Racing Aluminium Front C-Hub For Kyosho Optima / Optima Mid / Javelin

Yeah Racing Aluminium Wing Mount For Kyosho Optima Mid

Yeah Racing Aluminium Rear Hubs For Kyosho Optima / Optima Mid / Javelin