microSHIFT ADVENT X Rear Derailleur - 10-Speed Medium Cage Black With Clutch MFPN=42542 no bunching

no bunching

Thick rubber casing protects agains damage from glass pins staples and other urban unpleasantries

The Box Three Expert hubset is designed to be lightweight FOR lightweight riders

Irony alert: Be seen

Rear Der/Shifter Compatibility SRAM X-Actuation Shifter Style Twist Drivetrain Speeds 11 Weight 143 Color Black

microSHIFT ADVENT X Rear Derailleur - 10-Speed Medium Cage Black With Clutch MFPN=42542 no bunchingWith a raceworthy weight and the right gearing for any situation microSHIFT's top of the line ADVENT X rear derailleur delivers high end performance without high end headaches. By using a 10 speed chain and wide range 11 48t cassette with predictable evenly spaced gear steps ADVENT X allows you to find the right gear even in challenging conditions. Add in microSHIFT's proprietary ratchet and pawl clutch larger pulleys with taller teeth for better