Delivery in 4-5 business days (Europe)
The fastest oversized derailleur cage. Speed is key. The all-new Kogel Speed Kolossos for Shimano 11 and 12-speed Dura-Ace and Ultegra is designed for the perfect balance of aerodynamics, efficiency and durability. Built for riders who refuse to compromise, it is the fastest Kolossos system ever, finely tuned to reduce drag and maximise drivetrain performance.
Main advantages
- Aerodynamic optimisation to reduce drag while keeping the precise, crisp shifting Shimano is known for
- Specially engineered cage and oversized ceramic pulleys keep friction to an absolute minimum
- Ceramic bearings in the pulleys
- Faster, smoother and more efficient: small gains win races
Compatibility: Shimano Dura-Ace R9200 / R9100 and Ultegra R8100 / R8000 11 and 12-speed road derailleurs, mechanical or Di2, medium (GS) or short cage. Pulleys: 12 teeth (upper) and 19 teeth (lower).
