This RC bumper support is tailored for the Kyosho Optima 2016 chassis and carries the model number JR-OT03. It replaces the stock front support with a machined aluminium unit intended to improve mounting rigidity and spread impact forces across the front structure.
Manufactured from machined aluminium, the support is intended as a functional hop-up to boost durability and reduce front-end flex under load. It is not a cosmetic-only piece but a structural upgrade for hobby-level tuning.
Installation uses the Optima 2016's existing front mounting points and is suitable for those familiar with routine RC maintenance. Standard hand tools will normally suffice and it is recommended to recheck fastener tightness after the first sessions.