This 4th speed gear is precision-machined with an accurately profiled tooth geometry and a splined internal bore engineered to engage correctly with the mainshaft, ensuring proper meshing alignment and rotational fitment within the Tricab's transmission assembly. It functions to transmit drive torque at the fourth gear ratio through synchronized engagement with its mating gear set, and any tooth chipping, spline wear, or heat-treatment fatigue can result in gear whine, difficulty engaging or holding gear, or premature transmission failure under load. Supplied in authentic Bajaj green-box packaging with a hologram genuinity verification strip for complete assurance of originality.
