OFNA Pirate RS 1/8th Compatible Steel Ball Bearing Upgrade Kit Replacement Set

OFNA RACING NEXX 8 Compatible Steel Ball Bearing Upgrade Hop Up Replacement Set

Ofna Jammin JP-3 RC 1/8 Racing Nitro Engine Upgrade Exhaust Pipe Rare

OFNA RACING STREET RACER 1/10 GAS Compatible Steel Ball Bearing Upgrade Kit Set

Kyosho Sandmaster Gas Compatible Steel Ball Bearing Upgrade Kit Replacement Set

OFNA RACING HYPER PBS Compatible Steel Ball Bearing Upgrade Kit Replacement Set

OFNA RACING PIRATE 10 RTR Compatible Steel Ball Bearing Upgrade Replacement Set

OFNA RACING DOMINATOR Compatible Steel Ball Bearing Upgrade Kit Replacement Set