Koswork Kyosho Mid Optima Rear 1.1mm Softer RC Anti-Roll Bar - KOS04305-R1.1
Koswork Kyosho Mid Optima Rear 1.1mm Softer RC Anti-Roll Bar - KOS04305-R1.1
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| Brand | Koswork |
|---|---|
| Type | RC Anti-Roll Bar |
The Koswork KOS04305-R1.1 is a rear 1.1mm anti-roll bar designed specifically for the Kyosho Mid Optima, offering a softer stabilizer option to fine-tune chassis balance and cornering behaviour. Anti-roll bars are a key suspension tuning component, and this softer 1.1mm bar reduces roll stiffness compared to thicker options, allowing more body roll through corners — useful when running on lower-grip surfaces or when the car feels too stiff and twitchy. If you're dialling in your Mid Optima's handling, swapping the rear stabilizer bar is one of the most direct adjustments you can make to corner entry and exit feel.
Key Features
- 1.1mm diameter rear anti-roll bar provides a softer roll stiffness setting compared to thicker stabilizer options
- Softer bar suits lower-grip track conditions or setups where the rear needs more compliance through corners
- Direct-fit design for the Kyosho Mid Optima — no modification required
- Allows precise suspension tuning by pairing with different front bar thicknesses to balance oversteer and understeer
- Lightweight metal construction consistent with Koswork's RC suspension upgrade components
What's Included
- 1x Koswork KOS04305-R1.1 rear 1.1mm anti-roll bar (softer)
What You Need
- Kyosho Mid Optima RC car to install this part
- Basic RC hand tools for suspension disassembly and reassembly