IAME MAIN ROLLER BEARING - X30 STEERING COLUMN the Micro Max can propel

the Micro Max can propel a cadet / mini size kart to approximately 60 mph on large tracks

and crankpin

Safely removes light rubber scuffmarks

Designed initially for karters with racing experience

IAME MAIN ROLLER BEARING - X30 STEERING COLUMN the Micro Max can propel75 X30125397 IAME X30 Main Roller Bearing BC1 3342B Roller Bearing Due to its characteristics this type of bearing has an extremely long lifetime, also extending the lifetime of the crankcase as it dramatically reduces the number of main bearing replacements. It also eliminates wear of the crankshaft journals and helps to preserve the crankshaft alignment during engine operation. As shown on the pictures, the inner ring and the washer are not