Level 2 hood release type:

Push to the side to release or open the hood

The R1 hood is the fastest to open. With minimal complexity, this design has a simple to operate “push to the side” release lever. The release lever is extended and is very easy to reach and release.

Level 2 hood release type:

Rotate down to release or open the hood

The R2 hood is more secure because the release mechanism is partially enclosed. With a more complex design and tighter tolerance, this might require occasional lubrication and cleaning for proper functionality.

Level 2 hood release type:

Push down button to release or open the hood

The R3 hood is a fully enclosed release mechanism for extra security. With clearances not as tight as the R2, the R3 requires less cleaning and maintenance. The R3 has a thicker hood and a slightly bulkier housing, which might be a good thing or a bad thing. The release button is recessed for security.