FSA

Bosch Gen3 eBike Armset 165mm BNI

The FSA Bosch Gen3 eBike Armset delivers a clean, lightweight upgrade for Bosch Gen3-equipped eBikes. Crafted from durable die-cast alloy, these 165mm crank arms help reduce overall system weight compared to standard steel options, improving efficiency and responsiveness on every ride.

The refined design and subtle graphics add a polished finish to any eBike setup, while maintaining the strength and reliability riders expect from FSA. Ideal for those looking to enhance both performance and appearance with a straightforward, high-quality component upgrade.

• Designed for Bosch Gen3 eBike systems
• Lightweight die-cast alloy construction replaces heavier steel arms
• 165mm length for efficient power transfer and improved pedal clearance
• Sleek, minimalist styling complements modern eBike builds
• Spindle bolts sold separately