Got a Tamiya CW-01 chassis RC car like the Lunchbox, Midnight Pumpkin, or Unimog? This HobbyMarking aluminum frame kit is a game-changer. It’s a direct replacement for the stock plastic chassis, made from lightweight but strong aluminum alloy that’s been anodized black — looks sharp and adds serious durability. Weighs about 212g and comes as a complete kit with all the screws you need (just the frame though, not other CW-01 parts). Installation is pretty straightforward if you’re used to tinkering with RC cars. The aluminum construction reduces flex, improves handling, and makes your ride way more stable, especially on rough terrain. It’s not an official Tamiya part, but it’s built to fit perfectly and extend the life of your favorite RC. Whether you’re bashing around or just want a tougher chassis, this upgrade is totally worth it. Your Lunchbox will thank you!