Bel-Ray Si-7 Full Synthetic 2T Engine Oil is a 2-stroke motorcycle oil specifically formulated for use in injector/autolube systems, but can be used as pre-mix. Formulated to reduce smoke and carbon residue while providing the highest level of protection for all 2-stroke engines. Bel-Ray Si-7 meets the JASO FD and ISO-L-EGD ratings ensuring the highest level of detergency for better performing, longer running engines.
Clean-burning, synthetic ester for injector/auto-lube or pre-mix applications
Provides a high level of protection and performance for all 2-stroke engines
Formulated to reduce smoke and carbon residue
For 2T engines