K969/K989 Drivetrain Clean up. Locked diffs. Improving performance!
11:37
Upgrade drive train WLToys K989, K969 or 284131 | fix stiff, sticky differentials
19:57
Обзор K989/K969 от Wltoys. Мини модель в масштабе 1/28
5:50
MODIF K989 RWD DRIFT: Menambah sudut belok | WlToys K969, 284131, 284010 284161 P929 P939
20:15
【偉力控】要玩甩尾可以做的一點小改裝 跟大家分享 參考看看/// 玩過後馬達很燙一定不能讓小朋友摸到！/// 1/28 四驅 拉力 甩尾 遙控車 偉力k989 偉力284131
18:45
Traxxas Slash 2WD Tips and Tricks
22:30
WLtoys K989, K969, 284131 Metal Pinions Upgrade
18:15
WLToys K969 K989 Upgrades Rebuild Part 3: Metal Spur Gear Options for Driveshaft, Rear Housings
30:34