Grade-Up Parts Series no.111
Mini Round Hole Ball Bearing Set (4pcs.)
Item No: 15111
★These ball bearings give smooth counter gear rotation for greater efficiency. ★They feature 2mm holes. ★Compatible with Mini 4WD car high speed (4.2:1, 4:1), high speed EX (3.7:1) and super speed (3.5:1) gear set counter gears. ★Cannot be used with Mini 4WD PRO cars.
Specifications are subject to change without notice.