Kogel Kogel Kolossos Derailleur Pulley Sram Eagle XX1/X01/GX Black CheckoutTitle=Spank 350 Vibrocore Rim - 29 0mm 230mm J-bend Silver Box

0mm 230mm J-bend Silver Box of 100

Proprietary system not compatible with helicoil

The Bike Cleaner Concentrate in a handy refill pouch

Less cogs allow faster transition from starting gear to high gear

Kogel Kogel Kolossos Derailleur Pulley Sram Eagle XX1/X01/GX Black CheckoutTitle=Spank 350 Vibrocore Rim - 29 0mm 230mm J-bend Silver BoxOffers the lowest friction possible while maintaining shift accuracy Includes pulleys with ceramic balls and steel races Long tooth profile on lower pulley for best chain retention Chain catcher on lower pulley to prevent chain jams Ride it on road and off road without restrictions Fits SS (short) cage and GS (mid) cage right out of the box TECH SPECS compatibility SRAM 12sp Eagle AXS, XX1, X01, GX seal road color black