The Giant Contact SL OD2 Stem is a high-performance, lightweight aluminum stem engineered for road and mountain bikes that use Giant’s proprietary OverDrive 2 (OD2) steering system. Built from premium 7075 aluminum alloy, this stem delivers professional-level rigidity while maintaining minimal weight, making it an ideal choice for riders seeking superior steering precision and stability during high-intensity efforts. Specifically engineered to fit Giant’s larger 1-1/4 inch OD2 steerer tubes, this stem ensures a perfectly matched connection to modern Giant bike frames.






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