A spider designed for e-bikes must measure up to increased demands for durability and compatibility. E-bike spiders need to withstand greater force and be compatible with proprietary brand specifications unique to e-bikes and the manufacturers that supply them. Our Spider Design 2 for the Bosch GEN3 motor is a solid, cold-forged aluminium structure that's been crafted according to Bosch's precise specifications and features minimalist aesthetics in a clean design to make it a sophisticated enhancement to any e-bike's overall look.