Dura Ace / Ultegra DI2 Ew-jc130-sm Junction B Cable Category_Chains Complete your 795 Blade Rs

Complete your 795 Blade Rs setup with carbon-compatible race pedals matched to your cleat system

The refill is designed to top up an existing Muc-Off Bio Drivetrain Cleaner bottle or compatible chain cleaning device

MTBs commonly use Schrader

Indian roads — from Leh's mountain tracks to Chennai's coastal stretches — demand a cage that grips with confidence

Better components reduce shop visits and extend service intervals — a real saving over time

Dura Ace / Ultegra DI2 Ew-jc130-sm Junction B Cable Category_Chains Complete your 795 Blade RsThe Shimano Dura Ace Ultegra Di2 EW JC130 SM Junction B Cable is a purpose built electronic component that keeps your Di2 drivetrain communicating accurately. For Indian riders running 12 speed electronic groupsets across the Western Ghats, Nilgiris, or Aravalli climbs, reliable wiring is the quiet backbone of every clean shift. Use Cases Daily training. Reliable use across Indian training conditions heat, humidity, and rough tarmac. Race day.