CeramicSpeed BSA MTB Bottom Bracket - BSA Thread 73mm 24mm Spindle Coated Races BLK MFPN=3NNKA1BLU }SRAM Apex 1 Crankset -

}SRAM Apex 1 Crankset - 170mm 10/11-Speed 42t 110 Asymmetric BCD GXP Spindle Interface Black

Bearing Type Cartridge Bearing Type Stainless Steel Color Red S

}RockShox Air Shaft - Revelation 32mm (A1-A4) 120mm Travel 26" / 27

Designed to fit Shimano 4-arm 96 Asymmetric BCD XT M8000 SLX M7000 or Deore M6000 1x or 2x cranksets

Now featuring SRAM's DUB technology this design simplifies the relationship of the spindle to the bottom bracket

CeramicSpeed BSA MTB Bottom Bracket - BSA Thread 73mm 24mm Spindle Coated Races BLK MFPN=3NNKA1BLU }SRAM Apex 1 Crankset -CeramicSpeed BSA MTB Bottom Bracket BSA Thread 73mm 24mm Spindle Coated Races Black. The CeramicSpeed BSA (English) bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 1. 37 Spindle Interface Type Shimano Hollowtech II Weight 91 BB Shell Width (mm) 73 BB Frame Interface English