- Fri Sep 01, 2017 10:46 am
#70501
A strait answer to your question- MOTEL 5100 15/40 4 stroke oil, or SILKOLENE comp 4 15/50 4t, my dealer uses Motel 5100 when my bikes are serviced but I am a Silkolene man so I am giving the Motel oil a trial, oil is changed at 300 miles- 3500 miles and at 3500 intervals after that, One of the best 4t oils is Silkolene pro 4 sx 15/50, used this oil in racing 4 stroke engines and its performance is superb.
