Kogel Bearings Derailleurs & Parts|Kolossos Oversized Derailleur Cage for Shimano (Black) (XTR/XT)

Kogel Bearings Kolossos Oversized Derailleur for Shimano Cage Description:

The 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:

• Upgraded alloy pulley assembly for Shimano rear derailleurs
• Pulley arm system furnishes lowest possible friction and shifting accuracy
• Pulleys feature ceramic balls, steel races and road seals, for smooth movement and defense from the elements
• Long tooth profile on lower pulley improves chain retention
• Chain catcher on lower pulley works to prevent chain jams
• Formidable in both on and off-road applications

Specifications:

• Color: Black