2000-06 9.0 7.0 5.0 X9 X7 DualDrive Rear Derailleur Upper Hanger Bolt Assembly Parts Kit MFPN=BAJ0071 Shimano Sora 3500/3550 9-Speed Chainrings

Shimano Sora 3500/3550 9-Speed Chainrings

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

Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting

Color Matte Black/ Silver Bottle Type Standard Access Style Top Weight 43 Mount Type Bolt-On Material Composite Defined Color Black

Tooth shapes and shift pins are designed specifically for use with SRAM Yaw front derailleurs

2000-06 9.0 7.0 5.0 X9 X7 DualDrive Rear Derailleur Upper Hanger Bolt Assembly Parts Kit MFPN=BAJ0071 Shimano Sora 3500/3550 9-Speed Chainrings2000 06 9. 0 7. 0 5. 0 X9 X7 DualDrive Rear Derailleur Upper Hanger Bolt Assembly Parts Kit. Upper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs.