FSA V-Shape Spider

FSA V-Shape Spider for Bosch Gen4 E-Bikes

Elevate your e-bike´s performance and unlock superior power transfer with the precision-engineered FSA V-Shape Spider. As a critical component in the bike parts category, specifically for cranks, this spider is meticulously designed to integrate seamlessly with your high-performance electric bike, ensuring your drivetrain operates at its absolute peak. It is the definitive choice for riders looking to upgrade or replace their existing spider on a Bosch Gen4-equipped e-bike.

Experience a significant boost in drivetrain efficiency and responsiveness. The unique V-Shape structure is a key feature, providing exceptional rigidity that minimizes flex under the high-torque loads generated by both the rider and the powerful Bosch motor. This robust design ensures that every watt of power is transferred directly to the chain, resulting in sharper acceleration and a more connected feel on the trail. As a dedicated spider for e-bikes, this component is engineered for systems without integrated sensors, offering a straightforward, durable, and reliable upgrade path for maximum performance.

Versatility is at the core of this spider´s design. Featuring the industry-standard 104mm BCD (Bolt Circle Diameter), it grants you the freedom to customize your gearing. You can choose from a vast ecosystem of compatible chainrings to perfectly tune your setup for steep climbs, fast flats, or technical singletrack. This adaptability makes the FSA V-Shape Spider an ideal solution for riders who demand control over their gear ratios. Furthermore, the precisely calculated 55mm chainline is optimized for modern e-bike frames, ensuring perfect alignment with the cassette. This results in exceptionally smooth, crisp, and reliable shifting across all gears, reducing chain wear and eliminating frustrating noise, even when you´re pushing the limits.

Built for the rigors of aggressive trail riding and demanding commutes, this FSA spider is the ultimate link between your crank arms and chainring. Whether you are replacing a worn-out part or seeking a tangible performance upgrade for your drivetrain, the FSA V-Shape Spider delivers the quality and engineering excellence that the brand is known for.

Brand: Fsa

Category: Spider

Specifications:
- Spider FSA W0140, BCD 104 mm, chain line 55 mm, compatible with Bosch Gen4