SRAM NX Eagle Build Kit 175mm Kit MFPN=P100003790 The Shimano dual control Dura-Ace

The Shimano dual control Dura-Ace ST-R9120-L left shift/brake lever offers a shorter lever stroke expanded reach adjustment and lighter front shift action

Chainring BCD 107 Color Black Defined Color Black Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 40

}Wolf Tooth Single Speed Aluminum Cog: 22T Compatible with 3/32" Chains Blue

WCS headset included

SRAM NX Eagle Build Kit 175mm Kit MFPN=P100003790 The Shimano dual control Dura-AceSRAM NX Eagle Groupset: 175mm 32 Tooth DUB Crank Rear Derailleur 11 50 12 Speed Cassette Trigger Shifter and Chain. The NX Eagle drivetrain system brings a wide range of gear choices engineered for simplicity and durability so riders can focus on what matters mostthe ride ahead. German engineered and proudly bearing the SRAM Eagle stamp of approval designed to be durable enough to withstand the increased demands of E MTB applications and a perfect