The Trinx Crank 3 Speed (CP1007) is a high-performance drivetrain component engineered specifically for mountain and hybrid bicycles that demand versatile gear shifting capabilities. This complete crankset assembly delivers dependable front-end shifting performance with a professional design that combines functionality, durability, and aesthetic appeal. At the heart of the Trinx Crank 3 Speed is its triple-ring setup, which provides riders with three distinct chainring sizes for exceptional gear range flexibility.







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