Sprocket FSA Bosch Gen2 15T WA648 Black

Sprocket FSA Bosch Gen2 15T WA648 Black

The FSA WA648 sprocket is designed for e-bikes equipped with the Bosch Gen2 motor system. This compact 15-tooth sprocket is an important drivetrain component, helping ensure smooth chain movement and reliable power transfer under the higher loads typical of electric bikes.

Made from heat-treated stainless steel, the sprocket offers strong wear resistance, durability and dependable performance for regular use. A Bosch Gen2 e-bike drivetrain needs to remain stable across city rides, training sessions and longer routes, and a high-quality sprocket helps keep the system working efficiently.

The black finish gives the component a clean and technical appearance that suits modern electric bike drivetrains. Weighing only 19.4 g, the FSA WA648 is a practical choice for replacing a worn sprocket, servicing the bike or refreshing the drivetrain of a compatible Bosch Gen2 e-bike.

• Product: e-bike sprocket
• Brand: FSA
• Model: WA648
• Compatibility: Bosch Gen2 motor system
• Teeth: 15T
• Size: Ø42.2 x 3/32
• Material: heat-treated stainless steel
• Colour: black
• Weight: 19.4 g