Central control unit of the transmission – For exact gear changes and high reliability
Put an end to clunky gear changes! The Shift Drum is the core of your transmission. Its machined grooves control the movement of the shift forks, thereby selecting the appropriate gear. Wear on the tracks or damage to the detents often causes gears to pop out or fail to engage entirely. This replacement shift drum is made from high-strength, wear-resistant steel, ensuring precise guidance through the gears.
Visual Compatibility: Before installation, perform a visual check. Compare the cam grooves, the position of the shift star, and the gear indicator contact pins exactly with your old part.
Transmission Inspection: If the shift drum requires replacement, be sure to inspect the condition of the shift forks and transmission gears (dogs) for wear or bending.
Lubrication: Generously coat the drum and especially the cam tracks with fresh engine oil before reassembling the crankcase halves.
Functional Test: Test the shifting of the transmission manually (by turning the drum and observing the fork movement) before fully reinstalling the engine into the vehicle.
Cleanliness: Ensure that no metal shavings from previous transmission damage remain in the engine casing during reassembly
Related links to "Shift Drum for Quad Bashan & Shineray 200-250cc"
