Shimano EW-EC300 Charging Cable - For Dura-Ace/Ultegra 12-Speed Di2 Systems MFPN=HSA-IA41SOOX-IC52X-S Hard anodized for an ultra-durable CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500

Shimano EW EC300 Charging Cable For Dura Ace Ultegra 12 Speed Di2 Systems MFPN=HSA IA41SOOX IC52X S Hard anodized for an ultra durable CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 Hard anodized for an ultra durable finish and increased longevity Ring Position Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Material Aluminum Color Black Designed for ebike Yes Defined Color Black Teeth 34T 8 Cassette Body Type Shimano HG 11 12 Speed Road Front Axle 12mm Thru x 100mm Valve Presta Color Carbon Wheel Size 700c Defined Color Black ISO Diameter 622 Road 29" Rim Material Carbon Tire Type Tubeless Ready Hub Brake Compatibility Center Lock Disc Spoke Count 350