SRAM 2006-10 X0 Rear Derailleur Upper Bolt Assembly Parts Kit Silver MFPN=11.4018.104.020 Lightweight TLR specific coating for

Lightweight TLR specific coating for improved puncture protection and better air retention

Same outstanding reliability

Also fits SRAM Force and Red but NOT compatible with SRAM cranks that have 1 hidden chainring bolt (Force22

SU0344 comes with ABT sidewalls

Color Black/Silver Defined Color Black Defined Color Silver Drivetrain Speeds 12 Material Aluminum Offset 0 Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 38

SRAM 2006-10 X0 Rear Derailleur Upper Bolt Assembly Parts Kit Silver MFPN=11.4018.104.020 Lightweight TLR specific coating forUpper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs.