SRAM Red WiFli Rear Derailleur - 10 Speed Medium Cage Black/Silver Straight Pull Stainless Rings 48/35Number of Chainrings DoubleDrivetrain

Rings 48/35Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 170Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

Hard-packed snow

}Easton EC90 SL Carbon Crankset - 172

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SRAM Red WiFli Rear Derailleur - 10 Speed Medium Cage Black/Silver Straight Pull Stainless Rings 48/35Number of Chainrings DoubleDrivetrainSRAM Red WiFli Rear Derailleur 10 Speed Medium Cage Black Silver. 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 Compatible with other SRAM 10 speed drive train components TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM Exact Actuation Cage Length Medium