Set of variator clutch shoes for 150 4T scooters (manufacturer TATA). The shoes sit in the centrifugal clutch and, as engine speed rises, press against the drum and transmit torque to the rear wheel.
Replace them if the scooter jerks at start-up, slips, does not accelerate, or the friction layer is worn off. While you are at it, inspect the clutch drum and springs: worn springs spoil the performance of new shoes.
