Endurance - Offshore dominance is within your reach
Start your own navy!
The endurance line is the closest you are going to come to buying a Navy SEAL attack boat on a middle-class salary.
The Endurance line has a beefed up hull with 20-26 degree deadrise and huge military-grade ORCA 866 tubes so you take on big offshore rollers and go so fast your eyes will water.
Dream big
Custom order a Springline Endurance RIB from 18-38 ft long! Customization options are endless, so if you are starting a whale watching business, commuting to the islands, or crossing the bar to hunt tuna, we can set you up.
Current Specials
Springline is offering special boat show pricing on:
- Endurance 18 w/ T-top, nav screen, and a 115 HP four-stroke engine. (pictured left)
- Endurance 21 w/ T-top, nav screen and a 140 HP four-stroke engine. (pictured in black above)