Wltoys K989 + K969 and Kyosho Mini Z indoor RC racetrack fun! - YouTube
WLtoys K989 - REVIEW & RACE DAY (K989 vs Mini-Z at the Track) - TheRcKiwis - YouTube
Amazon.com: RCAWD RC Tires and Wheel Rims for 1/28 Wltoys ,4 Pack Aluminum Alloy Rim Wheel for RC Car K989 K969 P929 Drift Racing Rally Kyosho Mini-Z Mini-Q Off Road Hopup Upgraded
2S 7.4V 18A Brushless ESC for WLtoys K989 Kyosho Tamiya 1/24 1/28 Mini Z RC Car | eBay