Tamiya F103RM Servo Mount and Upper Deck F103RM-07 by 3Racing  [F103RM-07]

Overview of upper deck and servo mount

The F103RM-07 is a combined upper deck and servo mounting piece intended to replace the stock arrangement on Tamiya F103RM chassis. It offers an alternate layout for 1/10 on-road cars where riders adjust servo placement and chassis balance.

Compatibility is limited to the Tamiya F103RM chassis family as stated in the product name. Fitting normally uses existing chassis mounting points; confirm servo output alignment and steering linkage clearance before final tightening. This item is aimed at hobby tuning and setup rather than structural chassis modification.

During installation, check that the servo horn and linkage maintain full travel and that the upper deck sits flush with the chassis rails. Small adjustments to hardware position or minor trimming may be needed depending on servo dimensions and horn choice.

Choose this part when you want a different upper-deck and servo mounting arrangement for tuning on a Tamiya F103RM based 1/10 on-road model, and always test-fit components before finishing assembly.