SPEED KOLOSSOS OVERSIZED DERAILLEUR CAGE
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Description
Kogel Speed Kolossos for Shimano GRX 2x (11 & 12-Speed, Mechanical & Di2): The Fastest Oversized Derailleur Cage for Gravel
Gravel doesn’t mean slow. The all-new Kogel Speed Kolossos for Shimano GRX 2x (11 & 12-speed, Mechanical & Di2) is designed to bring unmatched efficiency and performance to mixed terrain riding. Whether you're racing gravel, tackling epic adventures, or just looking for a smoother, more efficient drivetrain, this oversized derailleur cage is built to optimize every watt.
With a sleek, aerodynamic design tailored for gravel speeds, the Speed Kolossos reduces drivetrain drag while maintaining the durability and crisp shifting Shimano GRX is known for. The custom-machined cage and oversized ceramic pulleys minimize friction, helping you ride faster and longer with less effort—no matter how rough the road gets.
If you’re looking for next-level efficiency on gravel, the Speed Kolossos for Shimano GRX 2x delivers. Smoother, faster, and built for the long haul—because speed isn’t just for the road.
Faster, Stiffer, and More Aero Than Ever
Introducing the Kogel Speed Kolossos, the ultimate oversized derailleur cage designed for riders who demand every watt of efficiency without sacrificing shifting precision. Engineered for maximum chain stability and reduced drivetrain friction, this all-new Kolossos is built to handle the relentless demands of racing and high-performance riding. With aerodynamic refinements, premium hybrid ceramic bearings, and a lightweight yet ultra-durable construction, the Speed Kolossos isn’t just an upgrade—it’s a game-changer. Whether you're chasing KOMs or sprinting for the podium, this is the fastest, smoothest shifting Kolossos yet. Ready to unleash your speed?
