Parts

Dura-Ace Track hub nut M10 is product number 2 in the attached imageGenuine Shimano replacement part..

E-tube SEIS Y-split electric wire (3 connectors)cable lengths 250 mm / 350 mm / 50 mmReliable and secure water resistant connectors..

Shimano STEPS battery charger for use with BT-E6000 / E6010 /E8014 (11.6 Ah) / E6001 / E8010 / E8020 / E8035 / E8035L (14 Ah) / E8016 / E8036 (17.5 Ah) batteriesCan charge without removing battery via compatible mountsCan charge battery directly off the bike with adapters sold separatelyFast chargin..

Shimano STEPS battery chargerCan charge without removing battery via compatible mountsCharger is compact and lightweight for those on the goCan charge battery directly off the bike with adapter suppliedFast charging time, up to 80 percent charge in 2 hours (full charge: 4.5 h)..

EW-SD300 wires use a slim 3.45 mm diameter plug, they can be connected to the 5.1 mm EW-SD50 wires with the use of EW-AD305 adapterReliable and secure water resistant connection..

E-tube Di2 cord band for tidy attachment of wires to handlebarsFor SD300 wiresQuick and easy to installFor 35 mm diameter bar..

E-tube Di2 cord clip for tidy attachment of wires to cablesFor SD300 wiresQuick and easy to installFor 5 mm cables..

EW-CP100 M3 fix bolt, pack of 2 is product number 1 in the attached imageGenuine Shimano replacement part..

EW-CP100 satellite charging port cableAvailable in cable lengths 200 and 550mm..

Di2 charger cable for the internal battery that will keep your Di2 system shiftingDi2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger1.5 hour charge timePlugs in directly to RDR9250 rear derailleur..

EW-EN100 adaptor is product number 2 in the attached imageGenuine Shimano replacement part..