ProTek R/C Ceramic 5x10x4mm Metal Shielded "Speed" 1/8 Clutch Bearings (2)
[PTK-MR105ZZ-C]

ProTek R/C Ceramic 5x10x4mm Metal Shielded "Speed" 1/8 Clutch Bearings (2)
juan c torres - Rating: 5 of 5 Stars! Verified Owner Wednesday, March 19, 2008
just as good as acer and boca bearings except the higher price they normally sell for. For ten bucks these bearings are all that and then some. Highly recommended.