UB-63800-Max Black Bearing Max 10x19x7 mm. - UB-63800-MAX

General description

• 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, cages 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
• Chrome steel balls SAE52100 abec3
• Chrome steel rings SAE52100
• « 2RS » seals wet and dust resistance
• High quality grease and high filling rate