40Mm Id – 80Mm Od Axle Bearing (Fits Euro Karts) – Mini Bike & Go Kart Part
Axle size – 40mm OD – 80mm KM309 – 34 mm overall width, 18 mm race widthKM311 – 50 mm overal width, 21 mm race width.
Axle size – 40mm OD – 80mm KM309 – 34 mm overall width, 18 mm race widthKM311 – 50 mm overal width, 21 mm race width.