Shimano BB-MT501 Fits Hollowtech II Spindle 68/73mm Black English Bottom Bracket dadday The M6000 CS-HG500-10 is offered

The M6000 CS-HG500-10 is offered in a wide range of gearing options

Compatible with many clamp-on accessories

Lock On: Yes

don't forget to cover the bits of your face left exposed by a hat and gaiter with a Smartwool Thermal Balaclava

Fits most calipers including Shimano

Shimano BB-MT501 Fits Hollowtech II Spindle 68/73mm Black English Bottom Bracket dadday The M6000 CS-HG500-10 is offeredSHIMANO BB MT501 Threaded HOLLOWTECH II Bottom Bracket 68 73 mm shell width. With better sealing and rotation, the SHIMANO DEORE bottom bracket delivers high driving efficiency in high stress enviornments. Features: Better sealing performance HOLLOWTECH II material is lightweight and durable English style Specifications: Manufactuere: Shimano MODEL NO: BB MT501 SERIES: DEORE M5100 Series SUBSERIES: HOLLOWTECH II