Motorcycle Maintenance and Oil Information for 1999 Beta Quadra 50
If you are preparing to service the 1999 Beta Quadra 50, first identify the oil system described in the service manual. The catalog includes two-stroke lubrication products, but that listing does not determine the method of oil delivery or the requirements of a separate gearbox.
What type of oil does a 1999 Beta Quadra 50 take?
For the oil application, the catalog offers DOMINATOR® Synthetic 2-Stroke Racing Oil, INTERCEPTOR® Synthetic 2-Stroke Oil as matching products. The record does not verify a viscosity, premix ratio, or oil-injection method; use model-specific service instructions for those details.

