Sram spare part X01, inner derailleur hanger with pulley and screws, No. 4 in the illustration

Sram spare part XX1, cable clamp screw with washer, No. 2 in the illustration

The silver rear derailleur mounting bolt for the 2006–2007 model Sram X.0 rear derailleur, including the counterplate, item no. 4

The rear derailleur mounting bolt for the 2009 model Sram X.0 rear derailleur, including the retaining clip, item no. 4

The rear derailleur fixing bolt in red for the SRAM X.0 Redwin rear derailleur, model 20010, including the counterplate, position no. 4

The rear derailleur mounting bolt in pink for the SRAM X.0 Pink Slip rear derailleur, model 20010, including the counterplate, position no. 4

The derailleur spring for the SRAM X.0 rear derailleur (2006–2013 models), position no. 5, suitable for 9-speed rear derailleurs only

The derailleur screw set for the pulleys of the SRAM X.0 rear derailleur (2006–2007 model), remaining stock

The derailleur bolts for the cable clamp on the SRAM X.0 rear derailleur (2006 model onwards), position no. 1

Sram spare part X01 DH 7-speed, rear derailleur mounting screw kit, No. 1 in the illustration, excluding adjustment screws

Sram spare part X01 DH 10-speed, rear derailleur mounting screw kit, No. 1 in the illustration, excluding adjustment screws

Shimano spare part: tension spring seal, p-seal ring for the tension spring of the Dura-Ace R9100, Ultegra RX80 / R8000, GRX RX815/12/10/20 and XTR M9120 / M9000 rear derailleurs