CeramicSpeed BSA MTB Bottom Bracket - BSA Thread 73mm 24mm Spindle Coated Races BLK MFPN=3NNKA1BLU }RockShox Air Shaft - Revelation

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

Flange No Color Red Length 136 Defined Color Red Grip Shift Specific No Shape Round Weight 90 Lock On No

0 SRAM Grip Shift shifters

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

6 Defined Color Black Weight 132 Color Black Material Alloy Length 110 Bar Clamp Diameter (mm) 31

CeramicSpeed BSA MTB Bottom Bracket - BSA Thread 73mm 24mm Spindle Coated Races BLK MFPN=3NNKA1BLU }RockShox Air Shaft - RevelationCeramicSpeed 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