2023 KTM 500 EXC-F suspension sag & service guide
By the Garagely suspension teamUpdated 2026-09-25
For the 2023 KTM 500 EXC-F (enduro / off-road), aim for fork rider (race) sag of 30-33% of travel and fork static sag of 10-15%. At the rear, target shock rider sag of 30-35% and shock static sag of 10-15%. These are percentage-of-travel starting points for the bike's discipline, not exact millimetre settings. Set sag first, then fine-tune the clickers from the stock baselines below, and re-check after any change.
Starting points, not exact settings. Sag targets and spring-rate estimates are reference values that vary by rider weight, model, and conditions. Verify against your owner's manual, dial them in to your own feel, and re-check after any change. Suspension affects handling and safety; consult a qualified suspension technician if unsure.
Specification and setup data below is provided in English from the shared knowledge base; numbers are not translated.
Suspension sag targets
Fork (front)
- Rider (race) sag
- 30-33%
- Static (free) sag
- 10-15%
Shock (rear)
- Rider (race) sag
- 30-35%
- Static (free) sag
- 10-15%
Source: Suspension tuning reference (sag-first method; Race-Tech-style spring estimate).
Adjuster baselines
| Component | Adjuster | Stock baseline | Range |
|---|---|---|---|
| fork | compression | 15.0 clicks | 12.0-18.0 clicks |
| fork | rebound | 15.0 clicks | 12.0-18.0 clicks |
| shock | compression hs | 2.0 turns | 1.0-2.5 turns |
| shock | compression ls | 15.0 clicks | 12.0-18.0 clicks |
| shock | rebound | 15.0 clicks | 12.0-18.0 clicks |
Starting points, not exact settings. Sag targets and spring-rate estimates are reference values that vary by rider weight, model, and conditions. Verify against your owner's manual, dial them in to your own feel, and re-check after any change. Suspension affects handling and safety; consult a qualified suspension technician if unsure.
Service intervals
| Service | Mileage | Hours | Time |
|---|---|---|---|
| Air filter: clean | 750 km/mi | 15.0 h | n/a |
| Brake fluid: replace | n/a | n/a | 365 d |
| Brake pads (front): check | 750 km/mi | 15.0 h | n/a |
| Brake pads (rear): check | 750 km/mi | 15.0 h | n/a |
| Chain: clean and adjust | 750 km/mi | 15.0 h | n/a |
| Coolant: replace | n/a | n/a | 730 d |
| Fork oil: replace | 2250 km/mi | 45.0 h | n/a |
| Fuel injection: service | 6750 km/mi | 135.0 h | n/a |
| Engine oil: replace | 750 km/mi | 15.0 h | n/a |
| Oil filter: replace | 750 km/mi | 15.0 h | n/a |
| Spokes (front): check | 750 km/mi | 15.0 h | n/a |
| Spokes (rear): check | 750 km/mi | 15.0 h | n/a |
| Valves: check clearance | 1500 km/mi | 30.0 h | n/a |
Starting points, not exact settings. Sag targets and spring-rate estimates are reference values that vary by rider weight, model, and conditions. Verify against your owner's manual, dial them in to your own feel, and re-check after any change. Suspension affects handling and safety; consult a qualified suspension technician if unsure.
Key specifications
- Engine oil
- SAE 10W/50 (KTM Motorex Cross Power 4T 10W/50)
- Oil capacity
- 1200 ml
- Coolant capacity
- 1200 ml
- Tire sizes
- 90/90-21 Continental TKC 80 M+S TT120/90-18 Continental TKC 80 M+S TT
- Stock fork spring
- 4.6
- Stock shock spring
- 66.0
- Fuel capacity
- 8.5 L
- Spark plug
- NGK LZMAR8BI-10
Starting points, not exact settings. Sag targets and spring-rate estimates are reference values that vary by rider weight, model, and conditions. Verify against your owner's manual, dial them in to your own feel, and re-check after any change. Suspension affects handling and safety; consult a qualified suspension technician if unsure.
Calculate your exact sag
Measure your bike, enter the numbers, and the free calculator checks your sag against this model's target band.
Open the sag calculatorTrack this setup in the app
Save your sag and clicker settings, get per-model targets, and log every change over time.
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