High Quality Ceramic Bearings

High Quality CERAMIC bearingsReplace stock bearings by these highest quality CERAMIC bearings with much higher tolerance and smoothness and feel a much difference in response.Specifications: 1 x Bearings MR84ZZCRM (4x8x3mm) 1 x Bearings MR694ZZCRM...

High Quality CERAMIC bearingsReplace stock bearings by these highest quality CERAMIC bearings with much higher tolerance and smoothness and feel a much difference in response.Specifications: 2 x Bearings MR85ZZCRM (5x8x2.5mm) 1 x Bearings MR695ZZCRM...