ITEM NAME:Bike Bottom Bracket Removal Tool RemovingRepair Aid Tool 20 Splines img *{margin:0;padding:0;.This bike crank extractor remover can be used with a 24mm wrench or adjustable spanner. Suitable for any 20 Teeth splined type bottom bracket. Teeth Bottom Dia.: approx. Teeth Top Dia.: approx. 1 Piece Bottom Bracket Repair Tool.








