For racers and club racers aiming for tighter handling, the Kyosho OTW117GMB Aluminum Rear Hub Carrier is a practical upgrade. Designed specifically for OPTIMA vehicles, it focuses on improving reliability and alignment at the rear axle.
The machined aluminum construction reduces flex in the rear hub area, helping the OPTIMA hold its setup through repeated runs. A precise fit reduces binding and uneven wear, so steering response and traction remain more predictable.
Swapping this carrier into your OPTIMA is straightforward and works with stock components. It is a useful part for regular upkeep or as a durable spare when preparing for track days.
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