BLACK REAR BEARING FLANGE 4 BOLT BLACK https://www.agskartparts.com.au/products/118/GOLD-REAR-BEARING-FLANGE-4-BOLT-BLACK
RIGHETI RIDOLFI REAR AXLE BEARING [K251N] ALLOY FLANGE 4 BOLT 40/50MM BEARING 80MM OD
MOUNT BOLTS THREADED 8MM SPACING . BOTTOM 104MM C/C , SIDE VERTICAL FROM BOTTOM 25MM THEN 39MM TO TOP