SRAM SX Eagle Rear Derailleur - 12-Speed Long Cage Aluminum Black B1 MFPN=11.4018.055.030 4130 steel axles heat-treated for

4130 steel axles heat-treated for strength and with rolled threads for easy assembly

Cleat Type SPD-SL/KEO Gender Men Color Grey/Gold Primary Color Grey Closure Double SLW3 Dial Shoe size 39

Finger Style Full Finger Gender/Age Unisex Color Jet Black Padding None Size Large Season Warm Weather Insulation Type None Defined Color Black Fabric Weight Light Activity Cycling

For use with Airtrim cold air mask

SRAM SX Eagle Rear Derailleur - 12-Speed Long Cage Aluminum Black B1 MFPN=11.4018.055.030 4130 steel axles heat-treated forSRAM SX Eagle Rear Derailleur 12 Speed Long Cage Aluminum Black B1. The SX Eagle derailleur features the proven SRAM 1x specific X HORIZON design and easily facilitates 11 50t and 10 50t cassette capacity providing quiet consistent performance and durabilitySX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem A full featured Eagle derailleur compatible with the Eagle Colorsystem X SYNC pulley technology provides greater efficiency