DT Swiss 18307 Bearings Wheel Hub MR18307LLB 6903-2 2RS Steel /Ceramic FREE POST

DT Swiss 18307. OEM spec 2RS bearings. Each Hybrid Ceramic 2RS. Steel or Ceramic Hybrid. --- Hybrid Ceramic Bearings ---. silicone nitride ( ceramic Si3N4 ). with high quality grease. Wheel HubBearings.

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