Mountain Bike Hubs Bearings 304114-2RS（2pcs/lot） Front Bowl Bicycle Bearings 304114-2RS 30*41*14mm

WZZG Mountain Bike Hubs Bearings 304114-2RS

Model: 304114-2RS

Brand Name: WZZG

Seal Type: Rubber Double Seal (2RS)

Material: bearing steel

Inner diameter: 30mm

Outer diameter: 41mm

Thickness: 14mm

Weight: 30 grams