Tamiya Blitzer Beetle Rear Aluminum Suspension Arms JR-TASB02-DB for Stadium Blitzer and Stadium Thunder by Jazrider  [JR-TASB02-DB]

Aluminum rear arm upgrade

This aluminum rear suspension arm set is an RC-scale replacement intended for Blitzer Beetle, Stadium Blitzer and Stadium Thunder chassis. The components are finished in dark blue and machined from aluminum to offer a firmer alternative to stock plastic arms while keeping the original mounting locations for the listed models.

Fitment and installation are straightforward for hobbyists familiar with the chassis: remove the original rear arms, inspect the arm pivots and mounting points for wear or debris, test-fit the aluminum arms to confirm alignment, and check there is no binding through the full suspension travel. As this is an aftermarket hop-up, confirm compatibility with your exact chassis variant before final assembly.

Tuning role: swapping rear plastic arms to aluminum changes rear stiffness and can influence roll behaviour and steering feedback. Use these arms as part of a broader setup plan—combine tyre choice, ride height and shock tuning—to refine handling for track or bashing sessions.