Kogel Bearings

Speed Kolossos Oversized Pulley Cage - SRAM Red AXS

The Kogel Bearings Speed Kolossos Oversized Pulley Cage for SRAM Red AXS brings elite drivetrain performance to riders who demand every watt of efficiency without sacrificing precision. Designed for smooth, friction-free shifting and built to handle everything from race-day sprints to gravel grinds, this oversized cage system redefines what’s possible in drivetrain optimization.

With ceramic bearing pulleys that spin effortlessly on steel races and a road-sealed system for longevity, the Speed Kolossos keeps shifting crisp while saving valuable energy. The long-tooth lower pulley ensures secure chain retention across rough terrain, and the latest generation cage delivers more stiffness with no weight penalty—ideal for riders who want maximum performance and durability in one sleek upgrade.

• Ultra-low friction design reduces drivetrain drag for smoother, faster pedaling.
• Precision ceramic bearings with steel races and sealed system for long-lasting performance.
• Long-tooth lower pulley enhances chain stability even on rough gravel roads.
• Lightweight yet stiffer construction compared to previous versions for improved responsiveness.
• Engineered for SRAM Red AXS drivetrains—perfect for road, gravel, or race use.

For riders chasing every efficiency gain, the Kogel Speed Kolossos turns precision engineering into undeniable speed.