Pro-Line 10142-03 Class 1 Hyrax 1.9" Rock Crawler Tires (2) (Predator) Tool Sets transferring power to the wheels

transferring power to the wheels through universal joints as the suspension moves through its travel

adding more rear steering response and rotation for drivers looking for an aggressive rear-end feel on tracks where extra rotation helps

Ball bearings reduce friction and last longer than bushings

Extended runtime and strong acceleration

Larger thread is more durable and will last longer than any M4 thread

Pro-Line 10142-03 Class 1 Hyrax 1.9" Rock Crawler Tires (2) (Predator) Tool Sets transferring power to the wheelsPro Line 10142 03 Class 1 Hyrax 1. 9" Rock Crawler Tires (2) (Predator) Description: This is a pair of Class 1 Hyrax 1. 9" Rock Crawling Tires in the Super Soft Predator material. The future of Class1 Tire Performance has arrived with Pro Lines all new 1. 9 (4. 19 OD x 1. 4 Width) Hyrax Tire! Designed from the ground up for maximum grip on the toughest terrain, the Class 1 legal Hyrax tire is ready for anything your Scale Adventure might throw at you.