Motorcycle Maintenance and Oil Information for 2017 MBK Hard Rock 50
For the 2017 MBK Hard Rock 50, it is important to identify the correct lubrication circuit before adding fluid. The available two-stroke product matches should not be interpreted as a gearbox specification or as evidence of a particular mixing ratio.
What type of oil does a 2017 MBK Hard Rock 50 take?
For the oil application, the catalog offers DOMINATOR® Synthetic 2-Stroke Racing Oil, Synthetic Multi-Purpose Grease NLGI #2 as matching products. The record does not verify a viscosity, premix ratio, or oil-injection method; use model-specific service instructions for those details.

