The Prowheel ADB CS Left crank arm is a high-quality drivetrain component engineered for consistent performance and longevity. This left-side arm features precision machining and durable construction designed to withstand the demands of regular cycling. The ADB CS geometry optimizes pedaling mechanics while ensuring reliable torque transmission through your crankset system. Perfect for cyclists replacing worn components or assembling custom drivetrains, it delivers the structural integrity and performance consistency that discerning riders expect from professional-grade bicycle parts.
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