Motorcycle Maintenance and Oil Information for 2009 Derbi GPR 50 2T 49
For the 2009 Derbi GPR 50 2T 49, 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 kind of engine oil does a 2009 Derbi GPR 50 2T 49 need?
The lubricant products matched to this motorcycle are DOMINATOR® Synthetic 2-Stroke Racing Oil. The record does not verify a viscosity, premix ratio, or oil-injection method; use model-specific service instructions for those details.

