Tamiya 95131 HG Carbon Multi Roller Stay 1.5mm J-Cup 2020 - Lightweight Carbon Stay  [95131]

What the Tamiya 95131 HG Carbon Multi Roller Stay offers

The Tamiya 95131 HG Carbon Multi Roller Stay is a race-focused component that strengthens mounting points while keeping the car light. Its precise carbon fibre construction makes it a sensible choice for enthusiasts who want predictable handling on race day.

Design and construction notes

Made from 1.5mm carbon fibre, the stay balances stiffness with minimal mass, outperforming many FRP alternatives in both durability and response. The yellow Japan Cup 2020 and Tamiya branding give a clear racing identity to the part.

Roller fit and setup flexibility

Engineered with positions for 9mm, 13mm and 19mm rollers, the stay supports a range of racing strategies from low-friction lines to wider stability setups. Installing it may demand slight chassis or body adjustments depending on your car's layout.

Effect on handling

Adding the Tamiya 95131 stay can improve corner entry and exit by reducing flex and redistributing loads. Its elongated holes help the part resist fatigue from repeated impacts and high-speed clearance contacts.