The 3Racing SAK-MG23 Aluminium Idler Gear is a straightforward hop-up for the Sakura Mini MG. With 27 teeth and a metal construction, it replaces weaker plastic idlers to reduce flex and wear under load. The result is steadier power transfer and a drivetrain that feels more precise when cornering or accelerating. It is a straightforward swap for those wanting a low-risk reliability improvement.
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