SRAM APEX 172x42 XSYNC GXP w/o CUPS BLACK

SRAM
$129.00
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  • SRAM 1x road 10-speed and 11-speed compatible
  • Patented X-Sync chainring technology provides unparalleled chain retention as part of a complete SRAM 1x system
  • Integrated 4-arm, asymmetric spider maximizes stiffness to weight
  • Compatible with 130 and 135/142 OLD frames
  • Aluminum chainring and crankarms