Koswork Kyosho Rear Optima Mid Stabilizer RC Anti-Roll Bar Set - KOS04305R

The Koswork KOS04305R rear stabilizer anti-roll bar set is a suspension upgrade for the Kyosho Optima Mid, supplied with an R1.2 diameter bar. Anti-roll bars reduce body roll through corners by linking the left and right rear suspension arms, keeping the chassis more level and improving traction consistency on carpet, astroturf, and off-road surfaces. If you're tuning the rear end of your Kyosho Optima Mid, this is a direct-fit solution from Koswork, a brand focused on precision replacement and upgrade parts for vintage and modern RC competition cars.

Key Features

• Includes an R1.2 stabilizer bar, offering a known stiffness rating for predictable rear-end tuning
• Directly addresses rear body roll on the Kyosho Optima Mid without modification
• Compact set designed specifically for the Optima Mid rear suspension geometry
• Allows comparison and future tuning by swapping to different bar diameters if Koswork offers alternatives in the range

What's Included

• Koswork KOS04305R rear anti-roll bar stabilizer set
• R1.2 anti-roll bar

What You Need

• Kyosho Optima Mid RC car (sold separately)
• Basic RC tools for suspension installation (e.g. hex drivers)