Polyamide Cage Upgrade Crank Seal and Bearing Kit for Yamaha Aerox / Jog
$34.08
$52.48
Crank bearing & oil seal kit for Yamaha Aerox / Jog Minarelli Engine. Kit comes with 2 x C4 clearance bearings, and left & right crank oil seals. (SKF 6204/C4 Polyamide cage) Polyamide cage bearings allow for significantly better heat dispersion, and higher RPM. In the event of bearing cage failure, the Polyamide is a softer material than the steel cages and has a far lower likelihood of casing major engine damage. Polyamide cage bearings are highly recommended for scooters with high revving cylinder kits installed. May also fit Chinese scooters fitted with CPI 10mm and 12mm Minarelli type engines.
