About the Model
★Expand your rear roller setup options with these parts, which have upper and lower rollers both 19mm in diameter.
★The top roller acts on the course fence to help your car retain shape when it loses balance.
★Rollers are molded in low friction POM plastic, and on account of their large diameter, are able to deal with bigger bumps in the course fence.
★Separately sold 520 ball bearing washers can be used for a further upgrade.
★The image at right shows this product fitted to Item 18658 Chevalier (MA), along with other separately sold Grade-Up parts.

To celebrate Waigo Hobby’s 50th anniversary in 2026, we’re launching a limited-edition HG Carbon Tune-up Part in a brand-new color scheme! 92450 HG Carbon Multi Roller Setting Stay (3mm/Silver) Waigo Hobby marks Tamiya’s first use of silver carbon fiber stay paired with purple lettering, making it truly one-of-a-kind among tune-up parts! The 3mm silver carbon fiber parts are a rare specification that hasn’t been released in over a decade! This gives this limited edition product not only practical value but also added commemorative significance. The 3mm thickness offers greater rigidity compared to the standard 1.5mm carbon fiber plates on the market. It can replace modifications involving layered 1.5mm sheets, and the one-piece 3mm design provides enhanced strength and impact resistance. Additionally, the 3mm carbon fiber stay opens up new possibilities for parts selection in Stock Class competitions.