SRAM Red WiFli Rear Derailleur - 11 Speed Medium Cage Black Model=AirMach Mini Pump Carbon fiber bar has a

Carbon fiber bar has a downhill-focused flex profile

46 BB/Frame Interface PF30 BB/Frame Interface 386 EVO BB Shell Width (mm) 86 Weight 110 Spindle Interface Type SRAM DUB Defined Color Black

Clamp Style Std Rails Color Black/Tan Defined Color Tan Gender/Age Unisex Length 270 Material Synthetic Rail Material Titanium Alloy Saddle Cut Out Yes Weight 230 Width 138

} New waterproof construction

It is made of recycled polyester

SRAM Red WiFli Rear Derailleur - 11 Speed Medium Cage Black Model=AirMach Mini Pump Carbon fiber bar has aSRAM Red WiFli Rear Derailleur 11 Speed Medium Cage Black. Top of the line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight. Carbon fiber and aluminum construction Ceramic bearing pulleys Titanium hardware TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM Exact Actuation Cage Length Medium Drivetrain Speeds 11 Weight 152 Color Black keyword search RD4621