Type-X ceramic hybrid (XCG, XCO) ball bearings are specially made for competition models. Ultra smooth, high performance and durability. They are all ready to race but still require maintenance.

XCG - 1/8 nitro off road.
XCO - 1/12 ~ 1/8 on road, 1/10 electric off road.

Low profile XCG ball bearings such as models R1212, 6702 etc... will not feel smooth when new due to the amount of grease inside but will smooth out once the bearings have been used.

SPECIFICATIONS

Type : XCO

Ring Material : Bearing steel

ABEC Grade : 3

Balls : Grade 5 ceramic (Si3N4) balls

Cage : Stainless steel 304

Shield Type : 2 x orange rubber shields

Lubrication : Oil

Includes 2pcs of ball bearings per pack, using aftermarket parts is always at your own risk.