80mm OD x 40mm Bore (side seals included)
Posted by Greg Verthein on 16th Jun 2016
I installed Microblue 40mm steel bearings on my LO206 Kart and I was very impressed. There is NO DRAG at all. With the Kart on the stand, one spin and the axle goes around 20+ times. Now that is a FREE spinning axle bearing. Install these bearings on your Kart it is well worth the extra money!