M Part Cartridge Bearing 6702 2RS 15x21x4

Experience a smooth and efficient ride with the 'CARTRIDGE BEARING 6702 2RS 15x21x' from 'M Part'. This bicycle-specific cartridge bearing is a must-have for cycling enthusiasts committed to maintaining the high performance of their bicycles.

Designed to meet the stringent specifications required by leading bike brands worldwide, this cartridge bearing boasts high-quality construction. It features a steel retainer, CrMo races, and CrMo ball bearings, which have an impressive HRC of 61-66. In terms of tolerance, it adheres to ABEC-3 standards; allowing for minimal friction and enhanced efficiency.

One standout feature of this cartridge bearing is its use of Multemp SRL grease. Produced by Kyodo Yushi, a global leader in lubrication technology, this silicone-based grease is known for its exceptional resistance to heat and superior long-term lubrication properties. Therefore, the 'CARTRIDGE BEARING 6702 2RS 15x21x' offers an incredibly smooth operation, longevity, and improved bike performance, even under demanding cycling conditions.

Whether you're maintaining your daily commute bike or ensuring optimal performance for your next competitive event, the 'M Part' 'CARTRIDGE BEARING 6702 2RS 15x21x' is the perfect choice, promising high-quality, unparalleled performance, and longevity.