SRAM RED AXS Rear Derailleur Inner Cage - Carbon Includes Titanium Screws E1 Weight-1085g Includes pedal boots washers and

Includes pedal boots washers and spindle spacers

Rings 50Number of Chainrings Chain Retaining SingleDrivetrain 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) 165Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

It ranges between filter category 2 to 4

for regular maintenance intervals

Tanpan - allows Shimano mountain bike rear derailleurs to be used with Shimano road shifters

SRAM RED AXS Rear Derailleur Inner Cage - Carbon Includes Titanium Screws E1 Weight-1085g Includes pedal boots washers andRear Derailleur Carbon Inner Cage Red AXS E1 Including Titanium Screws SRAM Model ID: RD SPP A0 TECH SPECS