Birzman Internal Routing Kit

Sale priceRs. 3,760.00


The Internal Cable Routing Kit takes the guesswork out of cable routing by helping guide housings, cables and Di2 electric wires through the frame, with its built-in magnet and interchangeable adapters. The compact kit contains four individual steel adapters, a lead wire for easier movement inside the frame, and a flexible magnet extension used to retrieve an adapter from the exit port.

  • Ø4 & Ø5mm housings
  • Ø5mm hydraulic hoses
  • Shimano® Di2 wires
  • Ø1.2 & Ø1.5mm cables

Compatible with aluminium, carbon fiber and titanium bicycle frames. Please trim off damaged / frayed cable ends or uneven housing ends to allow secure attachment with the adapter. Once the adapter is removed from a hydraulic hose, please cut 10mm off the end to ensure engagement with the brass insert.

  • Magnetic tool that assists internal routing by guiding adapters through the frame.
  • Built-in awl helps restore cut housing ends for easier attachment with adapter and cable insertion.
  • Contents include 4 x individual adapters, a lead wire and a flexible magnetic extension.
  • Compatible with cables, housings/hoses and wires.
  • Fabric covered tip protects frame from scratches.
  • Material: 6061 Aluminium / Alloy Steel / Copper
  • Size: Ø21 x 120mm



Sizing Information

  • Size - Std.

  • Country of Origin - Taiwan

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