TC-01 Carbon Battery Holders, chassis option part

These TC-01 Carbon Battery Holders bring a clean carbon fiber upgrade to the battery mounting area, replacing the kit-standard A11 parts with 3 mm components that combine low weight and firm support. One set weighs 3.6 g, giving this chassis section a lighter specification while keeping the structure focused on a precise fit. The release mechanism stays straightforward in use: removing a pin frees the battery pack, so access happens through a simple mechanical step rather than a more involved holder removal. The set contains 2 holders and is intended as an option part for compatible chassis cars. The instruction material also identifies use in place of A11 and shows installation on both sides of the chassis. For carbon edge protection, instant cement is available separately, and synthetic rubber cement may be used to retain the spacers during installation. On the bench, this option part suits rebuilds, maintenance intervals and detail-focused chassis updates where battery access and component weight both matter. It also fits multi-chassis collections that include TC-01, M-07 and M-08 cars, allowing the same holder format to be used across more than one platform.