BRT-030 - Hardened Steel Bearing Punch Set sale This bottom bracket uses a

This bottom bracket uses a press-in cartridge bearing

The 41mm by 16 tooth spline cup matches Maxhit BSA24 and all Shimano FC-25 BB cups

This radial bearing features 440C Stainless Steel alloy races and Grade 10 balls with dual-seals and 90% fill with Mobil XHP 222 high pressure water proof grease to withstand daily abuse of use and the elements

stainless steel Bottom Bracket for Shimano 24mm Cranksets

This radial bearing generally used as a hub bearing most notably by Industry-Nine as a freehub bearing

BRT-030 - Hardened Steel Bearing Punch Set sale This bottom bracket uses aBRT 030 Hardened Steel Bearing Punch Set Precision Machined, Heat Treated, stainless steel Punch Set for quickly removing stubborn bearings from the back side. This seven punch set includes sizes from most of the most common pivot bearings (8mm, 10mm, 12mm, 15mm, 17mm, 18mm and 20mm)