Wheel bearing, bicycle frame 12x21x5 mm ISB Sport

Wheel bearing, ISB Sport universal bicycle frame

Ball bearing for front, rear rim or other new bicycle frame elements adaptable for road or city bike, eBike or VAE electric bike, gravel, trekking, BMX, mountain bike (all-terrain bike), VTC, muscle bike, children's or adult bike, women's or men's bike and other types of bikes depending on assembly.

Technical characteristics and dimensions of the bearing

• Brand: ISB Sport Bearings
• Standard bearing type designation: 6801 RS/RZ
• Bearing dimensions: 12x21x5 mm
• Inner diameter: 12 mm
• Outer diameter: 21 mm
• Thickness: 5 mm
• Waterproof bearing
• Supplied individually

ISB Sports is an Italian brand specialized in the manufacture of bearings and components for motorcycles, bicycles. To discover our range of ISB Sport products, click on this link.