Shimano EW-SD50 Di2 Electric Wire 400mm SW Only The unique ‘drop-shape’ rim profile

The unique ‘drop-shape’ rim profile takes inspiration from the most aerodynamic shape in nature to deliver exceptional performance and ride comfort

body and structural parts of the locking mechanism are manufactured from specially hardened steel and make theft considerably more difficult

the caliper handles are designed to be used as tire lever levers

Cassette Body Type: Shimano 8

Turn it on when the light fades away

Shimano EW-SD50 Di2 Electric Wire 400mm SW Only The unique ‘drop-shape’ rim profileShimano Ew Sd50 Electric Wire DI2 400mm Features The removal of traditional mechanical cables in favor of electrical wires not only eliminates poor shifting caused by contaminants, corrosion, and stretching, but also provides effortless gear shifts. E tube Di2 uses a fully removable individual cable system from the battery indicator junction box, enabling fine tuning with the correct cable length for each component, ensuring easy and tidy fitment. EW