Kogel Shimano R9250/R8150 Di2 Kolossos Oversized Derailleur Cage (Black) Brand-Yokozuna Disc Specific

Disc Specific

NORTHWAVE S

integrated inner pocket divided into the large main compartment and mesh zip pocket

without the need for a key

2002- Response

Kogel Shimano R9250/R8150 Di2 Kolossos Oversized Derailleur Cage (Black) Brand-Yokozuna Disc SpecificThe Kogel Bearings Kolossos Oversized Derailleur Cage unlocks top tier drivetrain efficiency by implementing ceramic bearing pulleys for silky smooth movement and sturdy CNC machined alloy arms for stiff performance that will shift reliably with less flex. Features Offers 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