One box, one kit, one coherent plan: a detail set is the fastest route from a standard motorcycle model to something worth entering in a competition. Inside you get photo-etched brass, resin castings and turned metal parts engineered for a specific kit, usually with material for wiring as well. The section also carries conversion kits, which go further and turn an available model into a version of the machine that was never released on its own.
Below you will find what these sets contain, how to tell a detail set from a conversion kit and what the work actually involves.
A package of upgrades tailored to one kit: etched frets carrying small items, resin castings for shapes that cannot be moulded in styrene, turned metal parts, and often lengths of material for brake lines and looms. Everything fits together and the instructions assume your specific kit, so nothing has to be guessed at or adapted blind. Compared with buying parts individually, the compatibility problem disappears and the sequence of work is already thought through.
A detail set refines the machine you are already building. A conversion kit changes it: new bodywork, different exhausts, fresh graphics, turning an available kit into a particular season's race bike. It is the route to models you otherwise cannot buy, and it is also where a mismatch costs the most, so check the intended kit twice.
Every set names the kit it was made for. Verify the machine, the version and the scale; the supply is concentrated on 1:12 motorcycle kits, so a 1:9 build will need a different approach.
Read the instructions through before cutting anything from a fret, because the order of work is rarely the order the kit assumes. Expect magnification and expect to glue metal to plastic. If photo-etched brass is new to you, start with a small set rather than a comprehensive one; a full detail set is a project spread over many evenings. Break it into sub-assemblies and protect finished areas from dust and handling as you go.
Every type of upgrade is listed together in motorcycle model accessories.
