Black Bearing Max frame bearing

Especially designed for mountain bike frame pivot, this range offers an excellent mechanical resistance.These bearings are designed to accommodate slow movements such as frame pivot.They have more balls and are about 40% stronger than the « traditional » bearings.Only designed for frame pivots, you cannot use them for wheels, pedals, pulley… Each component(balls, rings and grease) is manufactured and assembled with precision.The BlackBearing Max bearings are 100% compatible to replace your original bearings of your mountain bike frame.

Features

• Chrome steel balls SAE52100 abec3
• Chrome steel rings SAE52100
• « 2RS » seals wet and dust resistance
• High quality grease and high filling rate
• Sold per one unit