Richie's question about the Yamaha YZ250F YamaLink and bearings

Hi there, silly question but does the yamalink come complete with bearing, or do I need to take the bearing from my stock part?

The YZF250 YamaLink comes with everything needed.

Brian's feedback after lowering his wife's TTR230 with the YamaLink

Sir you guys are legends, the Yamalink for the TTR230 are awesome they fit perfectly, my wife can touch the ground flat footed now. Well done to you for a great product.