Black Bearing Bottom bracket 46 - 61 - 30 - B5S

Range of bearings:

Black Bearing B5 Bearings

USAGE: high-quality bearing.

For all types of cycling (road, mountain bike, gravel, e-bike...).

Good performance and effective protection against dirt.

OUR BEST SELLER!

Features:

- High-end chrome steel races

- High-end chrome steel balls

- Reinforced 2RS seals

- Metal cage

- Polished races

for smoother operation

- High-quality grease

- Increased grease fill volume

Black Bearing B5S Bearings (stainless steel)

USAGE: high-quality bearing.

For all types of cycling (road, mountain bike, gravel, e-bike...).

Superior protection against corrosion.

Features:

- Stainless steel races

- Stainless steel balls

- Reinforced 2RS seals

- Metal cage

- Polished races for smoother operation

- High-quality grease

Black Bearing Ceramic Bearings

USAGE: wheel, bottom bracket,

derailleur pulley, pedal.

Performance / Competition

Features:

- Chrome steel race

- Polyamide cage

- Low friction seals

- Si3N4 ceramic balls (silicon nitride)

SKF Bearings:

USAGE: high-quality bearing.

For all types of cycling (road, mountain bike, gravel, e-bike...).

Superior protection against corrosion.

Features:

- Stainless steel races

- Stainless steel balls

- Reinforced 2RS seals with 2RSH technology

- Metal cage

- Polished races for greater precision

- High-quality grease

- Long lifespan ++