Park Tool SW-17 Internal Nipple Spoke Wrench - 5.0mm Hex gsforcee1 12-speed rear derailleur pairs best

12-speed rear derailleur pairs best with the CS-M8200 10-51 cassette to deliver

Innovative Design: Features a proprietary Y-front and back yoke pattern

Freehub: Shimano HG L2

Rear Derailleur Shimano CUES U6020

SRAM SuperCork Bar Tape - Black

Park Tool SW-17 Internal Nipple Spoke Wrench - 5.0mm Hex gsforcee1 12-speed rear derailleur pairs bestSome wheels feature spoke nipples accessible only through holes on the outside of the rim. The SW 17 is specifically designed to access these hard to reach internal nipples. Features a comfortable dual density handle and an extra long shaft for deep aero rim cavities. Specifications Sized for 5. 0 mm hex shaped internal nipples Shaft length: 825 mm (3. 25") Shaft outside diameter: 7. 5 mm (0. 3") Mfr Claimed Weight TBC