Shimano Hollowtech 2 II Bottom Bracket Kit 2 x 6805 2RS Bearings Shimano This is an entry level

This is an entry level but tried and tested dropper

FSA OFFICIAL BEARING

Seal: Double-sealed 2RS

Complete replacement bearings for this Acros headset

No need for a cable and a lever on handlebarsAffordable hydraulic cartridge height adjustable postAluminum construction with adjustable air preload1-bolt micro-adjustable seat rail clamp

Shimano Hollowtech 2 II Bottom Bracket Kit 2 x 6805 2RS Bearings Shimano This is an entry levelExtend the life of your Shimano Hollowtech 2 bottom bracket by simply replacing the bearings and reusing the body and cups. This kit contains 2 x 6805 2RS (sometimes known as 6805 RD 61805), which are the correct bearings for this bottom bracket. These are equal performance and will keep cranksets spinning fast, with little resistance Measurements 25x37x7mm Whilst Shimano do not recommend replacing the bearings, it can be done, as is quite simple.