GX 1x Rear Derailleur Front a super fibre more than

a super fibre more than twice as powerful as nylon

The ride positions that are the most powerful and allow for the most control have now shifted into virtually unattainable positions

with no mess or waste of sealant

Control is very reliable and consistent with this string that knifes shots back into the court with great arc and spin

GX 1x Rear Derailleur Front a super fibre more thanThe SRAM GX X HORIZON rear derailleur is engineered for smooth, reliable shifting action from the larger upper pulley offset to the 12 tooth X SYNC pulley wheels. By eliminating unwanted chain movement, X HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK technology, wheel removal and installation are easier than ever.