This new SX Eagle derailleur features the proven SRAM 1x-specific X-HORIZON design and easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity

With confidence like this you can race more and scout less with the Rekon

Adjustable on the fly

The longer the ride

Sta-Tru has certainly come a long way

Sram PG-850 8-Speed Cassette 11-28T Silver sale This new SX Eagle derailleurCassette technology optimized for MTB. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain. Sram's cassette performance is optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting