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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
maintaining optimal saddle position and preventing unwanted movement during rides
Cognition DB hubset rolls efficiently whether you are pedaling or coasting
• Sonic welded seams
The unique carbon fiber layer provides maximum support with minimal weight
Internal o-ring to provide secure fitment on crank spindle without needing glue
CeramicSpeed OSPW X- Shimano GRX/Ultegra RX 2X Mountain Bikes maintaining optimal saddle position andThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features 13 tooth upper and 19 tooth lower, aluminum pulley wheels with Grade 3 Silicon Nitride balls Robust cage crafted from polyamide and carbon fiber for durability and light weight Coated bearing races increase bearing service life by increasing hardness of race