Wheels Manufacturing Sealed Bearings ABEC 3 Sealed Cartridge Bearing MR 22378 22x37x8mm Steel MFPN=06-003569 }SRAM Red XPLR AXS Rear

}SRAM Red XPLR AXS Rear Derailleur Pulley Kit

corresponding to approximately 4 degrees of effective seat tube angle change

}Chris King DropSet 4 Headset - 1-1/8" 42/42mm 45 Deg Black

Micro knurling with 24 pins for traction

Original equipment on SRAM and Truvativ cranks they also work well with other drive trains

Wheels Manufacturing Sealed Bearings ABEC 3 Sealed Cartridge Bearing MR 22378 22x37x8mm Steel MFPN=06-003569 }SRAM Red XPLR AXS RearThe Wheels Manufacturing sealed bearing units are very first quality replacement part, and fit most hubs currently in use. TECH SPECS Bearing Grade ABEC 3 Bearing Dimensions 22x37x8mm Material Steel Number MR 22378