Here's another choice for motor bearings:
http://www.offshoreelectrics.com/pro...5c-yzz%235-nb2
How much are the Acer ones?
SH Z-Car, Custom Crawler, 8s Savage,
12s XTM XLB 1/7 buggy,
4wd 4-link rear/IFS Pro4 truck,
Custom Hyper 10 Short Course,
Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz