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Sapim 12G x 14.5 mm Nickel (4274) is a brass spoke nipple designed to secure a 12-gauge spoke to a bicycle rim and allow precise wheel-tension adjustment.
Main Features
Construction and Design
The nipple is made from durable brass and finished with nickel plating, providing a silver appearance and improved corrosion resistance. Its 14.5 mm length offers sufficient thread engagement and convenient access during wheel building and truing.
Key Functions
The spoke nipple connects the spoke to the rim and allows the spoke tension to be adjusted accurately. Correctly tensioned nipples help keep the wheel straight, stable and properly centred.
Use and Compatibility
This model is intended for factory-threaded 12G spokes with an approximate diameter of 2.6 mm. Before installation, check the spoke thread, rim-hole size and compatibility with the specific wheel configuration.
Additional Features
The brass construction withstands high loads and is commonly used in wheels for electric bikes, cargo bikes and other bicycles equipped with reinforced spokes. The nickel-plated surface helps protect the nipple against moisture and everyday environmental exposure.
Summary
The Sapim 12G x 14.5 mm spoke nipple is intended for building or repairing durable bicycle wheels. It is particularly suitable for wheel builders and riders using thicker 12-gauge spokes who require a strong, corrosion-resistant brass component.
