MR 190537 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 19.05mm x 37mm x 9mm TH-873 HDK-0022 - 1-1/8 x 1-1/2

HDK-0022 - 1-1/8 x 1-1/2 stainless steel

The eleven-tooth upper and thirteen-tooth lower size and profile with 5mm bolt-holes are designed as an upgrade for most 11 and 12 speed Shimano GRX 2X rear derailleurs

Enduro Bearings logos adorn the chest and the back to let the world know that you care what bearings go into your bike

decreasing friction

15mm ID shock-eye and 41

MR 190537 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 19.05mm x 37mm x 9mm TH-873 HDK-0022 - 1-1/8 x 1-1/2MR 190537 LLB ABEC 3 Radial Bearing (C3 Clearance) 19. 05mm x 37mm 9mm ABEC 3 Radial Bottom Bracket bearing featuring 52100 High Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high pressure, water proof grease. The most common use for this bearing is as a replacement bearing for certain BMX BBs including some models from Profile Racing. The Enduro line of bearings are available in high carbon chromium steel, 440C stainless