Primary Axis China 4T GY6 (Rieju) 16T
Primary shaft 16T for GY6 4-stroke engines
This primary shaft 16T is an essential part of the transmission (gearbox) in GY6 4-stroke engine blocks. The shaft ensures correct transmission between the variator, clutch, and rear wheel.
In case of wear, noise or play in the transmission housing, replacement is necessary to prevent damage and loss of power.
Specifications – Primary shaft China 4T GY6 16T
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Suitable for GY6 4-stroke 50cc motors
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Amount of teeth: 16T
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Application: Primary gear / transmission shaft
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Compatible with oa Rieju, AGM, BTC, IVA, Senzo, La Souris, Znen and other Chinese GY6 scooters
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Material: Hardened steel
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Mounting: Plug & play on original bearing points
When should this primary shaft be replaced?
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Audible wear or ticking noises
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Excessive play in the gear housing
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Loss of power or jerky acceleration
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Damaged teeth or drift during acceleration
Advantages of this primary axis
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High durability due to hardened steel
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Original fit for GY6 engine blocks
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Directly replaceable without adjustments
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Ideal for overhaul or complete transmission service
Order your 16T primary shaft online
At China Scooter Parts order the correct one primary axis China 4T GY6 (Rieju) 16T with:
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Fast delivery from stock
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Very competitive price
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Reliable quality materials

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