Variator lock – Chinese 4T scooters 50 cm³
Specialized rotor lock, designed to immobilize the variator or alternator components on Chinese 50cc four-stroke scooters. The tool enables safe and efficient service work on the drive and starting system.
The lock is screwed to the housing, where it immobilizes the starter gear wheel. This makes it possible to unscrew or tighten the central nuts on the crankshaft using a variator or alternator wrench – without the risk of damage.
Application:
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Blocking the variator
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Rotor/alternator locking
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Crankshaft Service
Compatibility:
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Scooters from Chinese manufacturers
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Capacity: 50 cm³
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Engine Type: 4T (Four-Stroke)
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2-valve motors: 139QMB / 139QMA
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4-valve engines (newer designs)
Product Features:
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Effective immobilization of the starter gear wheel
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Allows safe loosening of crankshaft nuts
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Simple and robust design
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An essential tool in a 4T scooter service
An irreplaceable tool for scooter workshops and users who perform self-service of Chinese 50 cm³ 4T scooters, ensuring safety, precision and comfort of work.
