Primary Axis China 4T GY6 (Rieju) 16t

(1 customer review)

19,95

Short description This primary axis China 4T GY6 16T is suitable for Rieju and various other scooters with a GY6 4-stroke engine block. Perfect replacement for worn transmission and fits directly without modifications.

Fast delivery 24/48h
Free shipping from €80 (NL)
Post-payment possible
Expected delivery time 14/08/2026 - 17/08/2026
Description

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

  • Suitable for GY6 4-stroke 50cc motors

  • Amount of teeth: 16T

  • Application: Primary gear / transmission shaft

  • Compatible with oa Rieju, AGM, BTC, IVA, Senzo, La Souris, Znen and other Chinese GY6 scooters

  • Material: Hardened steel

  • Mounting: Plug & play on original bearing points


When should this primary shaft be replaced?

  • Audible wear or ticking noises

  • Excessive play in the gear housing

  • Loss of power or jerky acceleration

  • Damaged teeth or drift during acceleration


Advantages of this primary axis

  • High durability due to hardened steel

  • Original fit for GY6 engine blocks

  • Directly replaceable without adjustments

  • 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:

  • Fast delivery from stock

  • Very competitive price

  • Reliable quality materials

Reviews (1)

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Delivery time and Returns information

Delivery time DPD

95% of all parts are simply supplied from stock. If you order before 15:00 PM, you can expect your order to be delivered the next day. You will receive a track & trace code in your mailbox with which you can track the shipment. You will first receive an email from us that the shipment has been completed and is ready for shipment. In the evening you will receive an email directly from DPD with the Track & Trace code and the information when they will deliver the package to you.

Returns

Your return can only be accepted if the products are complete, undamaged, unused (not been mounted) and received by us in the original packaging. All postage costs are your responsibility. See the article at home shopping guarantee to avoid misunderstandings.