Other compatible micro rock crawlers using 1

Aluminum SF mixing lever x 2

1/24-scale RC crawlers

The Robinson Racing 1557 is a GEN3 high performance unit featuring an 87 tooth

MIP MIP9240 Gen 2 Ball Hex Driver (2.0mm) Fireteam Parts Other compatible micro rock crawlersMIP MIP9240 Gen 2 Ball Hex Driver (2. 0mm) Features: Precision Ground with Diamond wheels to remove internal stress and part fatigue. Made from US Grade tool steel drill blanks. Tight tolerances held within 20 Microns which is . 02 mm and moreover . 0008 in.! To put that into perspective that's like taking a human hair and dividing it by 4! Super Comfy to the hand, Acetate Handles that are resilient to hot and cold weather so won't harm your hands in