SRAM Apex Rear Derailleur - 11 Speed Long Cage Black CheckoutSpec= For 30mm Spindle }Robert Axle Project Resistance Trainer

}Robert Axle Project Resistance Trainer 12mm Thru Axle Length: 159 or 165mm Thread: 1

41 BB/Frame Interface BB121 BB/Frame Interface BB132 BB Shell Width (mm) 121 Weight 120 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

Bead-blast Black with laser-etched graphics

Stem Angle (deg) 84/6 Length 50 Bar Clamp Diameter (mm) 31

SRAM Apex Rear Derailleur - 11 Speed Long Cage Black CheckoutSpec= For 30mm Spindle }Robert Axle Project Resistance TrainerSRAM Apex Rear Derailleur 11 Speed Long Cage Black. Apex derailleurs share all the compatibilty and many of the featrues of higher priced options. Pulleys have sealed cartridge bearings Aluminum cage and parallelogram TECH SPECS Cage Length Long Chain Wrap Capacity (teeth) 32 Color Black Drivetrain Speeds 11 Largest Cog 42 Rear Der Shifter Compatibility SRAM Exact Actuation Rear Derailleur Mount Type 10x1 Standard Weight 300