Wholesale Job Lot Box of 20 TWENTY x SRAM X4 7 / 8 Speed Rear Derailleur Long Cage Gear Mechs Black

Job Lot 20 TWENTY x  SRAM X4 7 / 8 Speed Rear Derailleur Long Cage Gear Mechs Black. This is for a box of 20 Sram X4 7/8 speed Rear Derailleurs in individual Boxes. SRAM's X4 7/8 Speed Rear Derailleur combines both value and high-performance, so you'll benefit from industry-standard level shifting, whether you're hitting the road or tackling the trails.

• 1:1 Actuation Ratio
• Di.R.T: Direct Route Technology
• Lightweight materials selection
• 6061 Alloy B-knuckle
• Steel cage with replaceable pulleys
• Speeds - 7/8
• Long Cage
• Use: Road/MTB (mountain bike)
• Capacity: Long 45T
• Weight: 220g