By model year
Honda CRF125F
2023 to 2026
4 model-year records side by side. A row is compared only where manual pages print the value; spec-sheet figures are shown but not judged.
On the manual pages
0 different0 the same0 printed differently18 not compared
No row has manual-page values that differ.
The records are for different markets (2023: US version; 2024: US version; 2025: not stated; 2026: US version). Figures can differ between markets, not only between years.
"Not compared" means fewer than two records have the value from a manual page; it says nothing about whether the bike changed. "Printed differently" marks descriptions (the fork, the oil, pressures with printed conversions) that the manuals word differently; read both before assuming a change.
| Spec | Manual pages | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Stock front sprocket | Not comparedSpec sheet only | 13TManufacturer spec sheet (research) | 13TManufacturer spec sheet (research) | 13TManufacturer spec sheet (research) | 13TManufacturer spec sheet (research) |
| Stock rear sprocket | Not comparedSpec sheet only | 46TManufacturer spec sheet (research) | 46TManufacturer spec sheet (research) | 46TManufacturer spec sheet (research) | 46TManufacturer spec sheet (research) |
| Chain pitch | Not comparedBlank in a record | Not yet verified | Not yet verified | 428Owner's manual p. 108 | Not yet verified |
| Front tire | Not comparedSpec sheet only | 70/100-17Manufacturer spec sheet (research) | 70/100-17Manufacturer spec sheet (research) | 70/100-17 40MOwner's manual p. 151 | 70/100-17Manufacturer spec sheet (research) |
| Rear tire | Not comparedSpec sheet only | 90/100-14Manufacturer spec sheet (research) | 90/100-14Manufacturer spec sheet (research) | 90/100-14 49MOwner's manual p. 151 | 90/100-14Manufacturer spec sheet (research) |
| Fork | Not comparedSpec sheet only | 31 mm conventional telescopic coil-spring forkManufacturer spec sheet (research) | 31mm conventional telescopic coil-spring forkManufacturer spec sheet (research) | 31mm leading-axle forkManufacturer spec sheet (research) | 31mm conventional telescopic coil-spring forkManufacturer spec sheet (research) |
| Fork travel | Not comparedBlank in a record | Not yet verified | Not yet verified | 133 mm (5.2 in)Owner's manual p. 151 | Not yet verified |
| Shock travel | Not comparedSpec sheet only | 140 mm (5.5 in)Manufacturer spec sheet (research) | 140 mm (5.5 in)Manufacturer spec sheet (research) | 140 mm (5.5 in)Owner's manual p. 151 | 140 mm (5.5 in)Manufacturer spec sheet (research) |
| Engine oil spec | Not comparedBlank in a record | Not yet verified | Not yet verified | SAE 10W-30, JASO T 903 MAOwner's manual p. 149 | Not yet verified |
| Engine oil capacity | Not comparedBlank in a record | Not yet verified | Not yet verified | 850 ml (28.7 fl oz)Owner's manual p. 148 | Not yet verified |
| Fuel capacity | Not comparedSpec sheet only | 3.8 L (1.00 gal)Manufacturer spec sheet (research) | 3.8 L (1.00 gal)Manufacturer spec sheet (research) | 3.7 L (0.98 gal)Owner's manual p. 148 | 3.8 L (1.00 gal)Manufacturer spec sheet (research) |
| Seat height | Not comparedSpec sheet only | 739 mm (29.1 in)Manufacturer spec sheet (research) | 739 mm (29.1 in)Manufacturer spec sheet (research) | 739 mm (29.1 in)Manufacturer spec sheet (research) | 739 mm (29.1 in)Manufacturer spec sheet (research) |
| Wheelbase | Not comparedSpec sheet only | 1219 mm (48.0 in)Manufacturer spec sheet (research) | 1219 mm (48.0 in)Manufacturer spec sheet (research) | 1220 mm (48.0 in)Owner's manual p. 148 | 1219 mm (48.0 in)Manufacturer spec sheet (research) |
| Weight | Not comparedSpec sheet only | 88 kg (194 lb)Manufacturer spec sheet (research) | 88 kg (194 lb)Manufacturer spec sheet (research) | 88 kg (194 lb)Manufacturer spec sheet (research) | 88 kg (194 lb)Manufacturer spec sheet (research) |
| Stock final drive ratio | Not comparedBlank in a record | Not yet verified | Not yet verified | 3.538 : 1Owner's manual p. 150 | Not yet verified |
| Tire pressure (off-road) | Not comparedBlank in a record | Not yet verified | Not yet verified | 15 psi (100 kPa) front and rearOwner's manual p. 151 | Not yet verified |
| Chain slack | Not comparedBlank in a record | Not yet verified | Not yet verified | 25-35 mm (1-1 3/8 in)Owner's manual p. 150 | Not yet verified |
| Spark plug and gap | Not comparedBlank in a record | Not yet verified | Not yet verified | NGK CPR6EA-9, gap 0.80-0.90 mmOwner's manual p. 150 | Not yet verified |