Race-grade rear carbon damper stay - Tamiya 54890 M-08 Concept Rear Carbon Damper Stay OP-1890  [54890]

Improve M-08 stability with a rear carbon damper stay

The Tamiya 54890 M-08 Concept Carbon Damper Stay (Rear) replaces the standard resin stay with a 3mm-thick carbon fibre plate that raises rear stiffness and supports sharper handling. The change reduces chassis flex for more repeatable lap times.

Expanded hole pattern for setup variety

With six holes on each side, this damper stay gives more tuning combinations than the original part. The extra choices help adjust roll centre and damper leverage to better suit specific track layouts and grip levels.

Included parts and installation overview

Made for the M-08 Concept chassis, the package includes the fittings you need to mount the stay: two 5mm ball connector nuts, two 5.5x1mm spacers, and two 3x10mm screws so you can fit it without sourcing extra hardware.