NEW KYOSHO OPTIMA MID Diff Rear Belt Drive KR10

Kyosho OTW101 Ball Diff (for Belt Drive/Optima)

JG 1500 Kyosho Optima MID Big Front Bumper RC Car New Vintage

Kyosho Ball Diff for Re-release Ultima/Optima OTW101

NEW KYOSHO OPTIMA MID Belt Low Friction KR4

UPGRADE FOR KYOSHO OPTIMA MID SG-25 FRONT DIFF BELT CONVERSION

NEW Yeah Racing Aluminum Front Steering Knuckle Kyosho Optima / Optima Mid / Jav

Aluminum Front Rear Lower Suspension Arms for Kyosho Optima Mid 4wd Buggy Car