Sunrace Direct Short Cage 7 Speed Rear Derailleur with Removable Hanger adult bicycle helmets The SRAM HARD CHROME™ chain

The SRAM HARD CHROME™ chain has four times the elongation (wear) resistance to our other chains

Type: DLM403

Weight 40 lbs

SRAM MRX Comp 7spd twist shifter rear and 3spd twist shifter front are compatible with Shimano and SRAM MRX rear derailleurs

lighter and slicker

Sunrace Direct Short Cage 7 Speed Rear Derailleur with Removable Hanger adult bicycle helmets The SRAM HARD CHROME™ chainFeatures: 6 7 speed MTB rear derailleur Engineered polymer and steel construction Direct mount with optional hanger included SHIMANO Equivalent RD TY21 RD A070 Product Notes: Speed: 7sp Max: 30 Wrap: 37 Cage Mount: Mid Ratio: 2to1 Color: BLK Wgt: 265g