Get your HPI nitro car or truck back up and running with this One Way Bearing Nitro Star 12/15/18 Motor from HPI Racing. Made in Taiwan, this high-quality replacement part is compatible with 1:6, 1:8, and 1:10 scale models and can be used with both electric and nitro/glow fuel types. This HPI Car/Truck Part is perfect for hobbyists aged 8 and up and comes in classic black color. Don't let a worn-out part slow you down - upgrade your nitro motor with the HPI 1669 One Way Bearing.