SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black ModelNumber=K0558 KMC X12 chains feature a

KMC X12 chains feature a double X bridge shape for fast and smooth shifting

2-sided entry / superior mud shedding

Designed to give powerful and stable braking in all conditions

}Shimano SLX SL-M7100-R Right Clamp-Band 12-Speed Shifter Black

}Quality Wheels Value HD Series Rear Wheel - 26" QR x 135mm Rim Brake HG 10 Black

SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black ModelNumber=K0558 KMC X12 chains feature aSRAM X5 Rear Derailleur 9 Speed Medium Cage Black. Affordable and reliable derailleur is great for repairs and upgrades. TECH SPECS Cage Length Medium Chain Wrap Capacity (teeth) 37 Color Black Drivetrain Speeds 9 Largest Cog 34 Rear Der Shifter Compatibility SRAM 1: 1 Rear Derailleur Mount Type 10x1 Standard Weight 290