1/10 Hyrax G8 Front/Rear 2.2" Rock Crawling Tires (2) Engine bulk packs come with

Engine bulk packs come with all the rocket engine supplies you need to launch 12 rockets

and inside the diff on the o-rings

But with BAT-SAFE

dynamic jet pump

1/10 Hyrax G8 Front/Rear 2.2" Rock Crawling Tires (2) Engine bulk packs come withProduct Details Key Features All new Ground up Design for Maximum Performance Highly Detailed Sidewall for Scale Looks Stepped Blocks & Multiple Sipes Create Unmatched Grip Tackle tough terrain in Scale Style Made in the USA In The Box Hyrax 2. 2 Rock Terrain Truck Tires (2 pcs) Open Cell Foam Inserts (2 pcs) Key Features All new Ground up Design for Maximum Performance Highly Detailed Sidewall for Scale Looks Stepped Blocks & Multiple Sipes Create