Sunrace Rear Derailleur m37 Gs 7 Speed Direct Bkw/Removable Hanger

SKU: 

4710944235111

$20.95
by SunRace
Size
  • 6/7-speed MTB rear derailleur
  • Engineered polymer and steel construction
  • Direct mount with optional hanger included
  • SHIMANO Equivalent RD-TY21 / RD-A070
  • 7SP
  • 30
  • 37
  • GS
  • 2to1
  • BLK
  • 265g