Shimano Bottom Bracket 20 T BB Tool TL-UN74-S Y13009073 8-Spline & Square Taper

New Shimano 20 Tooth Bottom Bracket Cup Tool - Shimano 20T Bottom bracket tool, TL-UN74-S - For installing/removing 8-Spline & Square Taper ShimanoBottom Brackets With 20-tooth Interface- Shimano # TL-UN74-S Y13009073 - SH-90500 - UPC: 689228000353- For A