Valve Clearance Specifications
| Component | Clearance Range | Notes |
|---|---|---|
| Intake | 0.10 ÷ 0.15 mm (0.0039 ÷ 0.0059 in) |
At 20 °C (68.0 °F) |
| Exhaust | 0.25 ÷ 0.30 mm (0.0098 ÷ 0.0118 in) |
Check valve clearance (intake and exhaust) at 20 °C (68.0 °F).
2025 KTM 1390 Super Duke R Evo Service Repair Manual PDF