Test System Spec: AMD Ryzen 9 5900X Asus Crosshair VIII Hero Patriot Viper Steel 4400C19 Gigabyte RX 6900XT Integral 120GB SSD Super Flower Leadex 1300W Water Cooling: EK supremacy evo XSPC Radeon Pro Duo Full cover water block Watercool MO RA 360LT Fans are like from a corsair H100 SP120 grey fans. 9 way fan splitter its 1x molex to 9x 3 pins. Scores from this session: Sky Diver: https://hwbot.org/submission/4644093_jumper118_3dmark___sky_diver_radeon_rx_6900_xt_102728_marks Firestrike: https://hwbot.org/submission/4644847_jumper118_3dmark___fire_strike_radeon_rx_6900_xt_44581_marks Firestrike Extreme https://hwbot.org/submission/4644844_jumper118_3dmark___fire_strike_extreme_radeon_rx_6900_xt_30556_marks Firestrike Ultra https://hwbot.org/submission/4644842_jumper118_3dmark___fire_strike_ultra_radeon_rx_6900_xt_16933_marks Time Spy: https://hwbot.org/submission/4644838_jumper118_3dmark___time_spy_radeon_rx_6900_xt_20210_marks Time Spy Extreme https://hwbot.org/submission/4644837_jumper118_3dmark___time_spy_extreme_radeon_rx_6900_xt_10013_marks Night Raid https://hwbot.org/submission/4644096_jumper118_3dmark___night_raid_radeon_rx_6900_xt_77159_marks Port Royal https://hwbot.org/submission/4644834_jumper118_3dmark_port_royal_radeon_rx_6900_xt_11177_marks Wild Life https://hwbot.org/submission/4644097_jumper118_3dmark___wild_life_radeon_rx_6900_xt_121557_marks 0:00 Quick Overview 0:47 Comparison to RX6800 1:17 System Overview 1:53 Firestrike Stock 2:47 Rage Mode 3:15 Auto Undervolt 4:00 Manual OC 6:42 Firestrike Extreme 7:17 Firestrike ultra 8:05 Manual Undervolt 10:33 Time Spy 11:30 Time Spy Extreme 12:05 Sky Diver 12:14 Night Raid 12:30 Wild Life 12:38 Port Royal 13:08 Port Royal Extreme 14:16 Tessellation Off ... https://www.youtube.com/watch?v=r6gycbqwqxA

You can clearly see the bearings in the hub with the silver wheel nut have worn out. I will be ordering a full new kit of bearings from RCbearingsUK to replace any that become worn. Bad bearings make your car slower, have less run time and makes both the motor, ESC and battery run hotter, so its a good idea to check them every now and then. The bearings in the hubs at the end of the axles spin the slowest, but will need replacing most often as they are the bearings which get the most dirt and grime in them. I highly recommend rubber shield bearings for this area. ... https://www.youtube.com/watch?v=yfo051te7B8