6905 2RS Chrome Steel 52100 Bicycle Sealed Bearings

High Precision Bicycle Bearings for Bike Racing with Rubber Seals
Rubber Seals Type

Races: Chrome Steel 52100
Balls: 52100
Precision Grade: ABEC-3, ABEC-5

For Bike Type: Time Trial Triathalon, Cruiser, Cyclocross Bike, Dirt Jumper, Folding Bike, Mountain Bike, Recumbent Bike, Road Bike - Racing, Road Bike - Touring, Tandem Bike, Track Bike, Tricycle, Unicycle, Urban Bike - Fixed Gear.
Oil-free self-lubricating, ceramic ball with oil-free self-lubricating properties, so ceramic ball bearings cannot grease
Insulation, rolling body with ceramic ball, you can achieve the bearing between the inner and outer ring insulation
High speed, the use of ceramic ball speed than the general bearing speed is much higher
Long life, ordinary bearings in the water and high temperature environment, the oil is easy to wash or kill, so that the bearings soon bad, the use of ceramic balls as a rolling body, do not worry about these problems.
Waterproof: ordinary bearings used in the water, grease washed off, the bearings soon broken, the use of ceramic balls, you can normally use in the water.

52100 Bicycle Sealed Bearings

6905 2RS Bicycle Sealed Bearings

6905 2RS

6905 2RS Chrome Steel 52100 Bicycle Sealed Bearings Images