SUNRACE RDMZ80 MEDIUM 12s DIRECT BLACK

SUNRACE
$239.00
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  • Direct mount 12 speed compatible derailleur
  • Forged alloy links and inner plate cage with carbon outer cage construction
  • Adjustable chain stabilizer
  • Composite pulleys with standard bearings
  • Also compatible with 10 and 11 speed
  • Compatible with 1x drive trains up to 50T, or 2x up to 42T