Spare parts / Huben GK1 and GK1 Mini / Air tube and filling
Air tube and filling
Titanium tube, regulated tube, fill cap, check valve and pressure gauge.
Diagrams showing these parts: Diagram 1
| No. | Part | Size | Group | |
|---|---|---|---|---|
| 43 | ![]() | Pressure Gauge O-Ring | 4x1.5 NBR90 | Air tube and filling |
| 44 | ![]() | Pressure Gauge | Air tube and filling | |
| 90 | ![]() | Pressure Tube Connector | Air tube and filling | |
| 91 | ![]() | Intake Valve | Air tube and filling | |
| 92 | ![]() | Intake Valve Cover O-Ring | 9x1.2 | Air tube and filling |
| 93 | ![]() | Intake Valve Cover | Air tube and filling | |
| 94 | ![]() | Pressure Tube O-Ring | 29x2 NBR90 | Air tube and filling |
| 95 | ![]() | GK1 Titanium Pressure Tube / GK1 Mini Titanium Pressure Tube | Air tube and filling | |
| 96 | ![]() | Pressure Tube End Cap | Air tube and filling |










