This belt is an RC-scale replacement part intended for the DIB 275mm long wheel base chassis, specified as a 161T rear drive belt. The FCD x 2.0 marking identifies the belt design variant and is used here as the technical attribute for selection and setup.
Fitment is limited to the stated DIB 275mm long wheel base configuration; verify pulley alignment and tooth engagement before final assembly. Typical installation requires access to the rear drive area, removal of the old belt, and careful routing to ensure even tension across the 161 teeth.
In tuning and maintenance, this belt is a service-level consumable that affects drivetrain feel and efficiency. Replace when tooth wear, fraying, or inconsistent tracking appear, and recheck mesh and tension after the first few runs.
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