Cycling bearing XFORCE ceramic 12x21x5mm

• XFORCE bearings with NanoTech treatment
• Hybrid ceramic bearings
• Stainless steel rings
• SI3N4 Silicon Nitride ceramic balls
• Nylon Cage
• Rubber Seal Rubber Caps
• Water resistant lubrication

Sizes 12x21x5mm:

• Inside diameter: 12 mm
• Outside diameter: 21 mm
• Race width: 5 mm

Advantage bearings XFORCE ISB:

• 88% -90% reduction in friction
• Energy savings between 7.15 and 9.45 watts
• Corrosion resistance tested up to 1,500 hours
• Reduction of the need for lubrication
• Reduction of dirt accumulation
• Wear reduction

* The color of the covers may vary from the image

More info about XFORCE ISB ceramic for cycling in blog