By model year
Husqvarna TC 125
2026 vs 2027
2 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
2 different23 the same1 printed differently2 not compared
Different on the manual pages
"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 | 2026 | 2027 |
|---|---|---|---|
| Stock front sprocket | Same on the manuals | 13TOwner's manual p. 140 | 13TOwner's manual p. 142 |
| Stock rear sprocket | Same on the manuals | 50TOwner's manual p. 140 | 50TOwner's manual p. 142 |
| Chain pitch | Same on the manuals | 520Owner's manual p. 140 | 520Owner's manual p. 142 |
| Front rim | Not comparedBlank in a record | Not yet verified | 21 x 1.6Manufacturer spec sheet (research) |
| Rear rim | Not comparedBlank in a record | Not yet verified | 19 x 2.15Manufacturer spec sheet (research) |
| Front tire | Same on the manuals | 80/100-21 51M TTOwner's manual p. 141 | 80/100-21 51M TTOwner's manual p. 143 |
| Rear tire | Same on the manuals | 100/90-19 57M TTOwner's manual p. 141 | 100/90-19 57M TTOwner's manual p. 143 |
| Fork | Printed differently | WP XACT AEROwner's manual p. 142 | WP XACT AER (air fork)Owner's manual p. 144 |
| Fork travel | Same on the manuals | 305 mm (12.0 in)Owner's manual p. 140 | 305 mm (12.0 in)Owner's manual p. 142 |
| Shock travel | Same on the manuals | 293 mm (11.5 in)Owner's manual p. 140 | 293 mm (11.5 in)Owner's manual p. 142 |
| Stock shock spring rate | Same on the manuals | 39 N/mmOwner's manual p. 143 | 39 N/mmOwner's manual p. 145 |
| Static sag, bike only | Same on the manuals | 35 mm (1.4 in)Owner's manual p. 143 | 35 mm (1.4 in)Owner's manual p. 145 |
| Race sag, rider on | Same on the manuals | 105 mm (4.1 in)Owner's manual p. 143 | 105 mm (4.1 in)Owner's manual p. 145 |
| Coolant capacity | Same on the manuals | 950 ml (32.1 fl oz)Owner's manual p. 140 | 950 ml (32.1 fl oz)Owner's manual p. 142 |
| Premix ratio | Same on the manuals | 40:1Owner's manual p. 141 | 40:1Owner's manual p. 143 |
| Fuel capacity | Same on the manuals | 7.2 L (1.90 gal)Owner's manual p. 141 | 7.2 L (1.90 gal)Owner's manual p. 143 |
| Gearbox oil | Same on the manuals | 0.8 l (0.21 liq. galUS); Engine oil (15W/50), Partially syntheticOwner's manual p. 140 | 0.8 l (0.21 liq. galUS); Engine oil (15W/50), Partially syntheticOwner's manual p. 142 |
| Fork oil | Same on the manuals | Fork oil (48601166S1) (SAE 4): left outer assembly 240 ml (8.12 fl. ozUS); right outer assembly 240 ml (8.12 fl. ozUS); right cartridge 370 ml (12.51 fl. ozUS)Owner's manual p. 142 | Fork oil (48601166S1) (SAE 4): left outer assembly 240 ml (8.12 fl. ozUS); right outer assembly 240 ml (8.12 fl. ozUS); right cartridge 370 ml (12.51 fl. ozUS)Owner's manual p. 144 |
| Brake fluid | Different on the manuals | DOT 4 / DOT 5.1Owner's manual p. 154 | DOT 5.1Owner's manual p. 158 |
| Coolant type | Different on the manuals | COOLANT M3.0, recommended supplier MOTOREX®Owner's manual p. 154 | COOLANT M3.0, recommended supplier MOTOREX®; antifreeze protection to at least −25 °C (−13.0 °F)Owner's manual p. 158 |
| Fuel octane | Same on the manuals | Super unleaded (98 octane)Owner's manual p. 152 | Super unleaded (98 octane)Owner's manual p. 156 |
| Idle speed | Same on the manuals | 1,400 rpm … 1,500 rpm (23.33 Hz … 25.00 Hz)Owner's manual p. 139 | 1,400 rpm … 1,500 rpm (23.33 Hz … 25.00 Hz)Owner's manual p. 141 |
| Tire pressure (off-road) | Same on the manuals | 1.0 bar (14.5 psi) front and rearOwner's manual p. 141 | 1.0 bar (14.5 psi) front and rearOwner's manual p. 143 |
| Chain slack | Same on the manuals | 55-58 mm (2.17-2.28 in)Owner's manual p. 77 | 55-58 mm (2.17-2.28 in)Owner's manual p. 78 |
| Spark plug and gap | Same on the manuals | NGK BR10 ECMVX, gap 0.80 mmOwner's manual p. 139 | NGK BR10 ECMVX, gap 0.80 mmOwner's manual p. 141 |
| Seat height | Same on the manuals | 946 mm (37.2 in)Owner's manual p. 140 | 946 mm (37.2 in)Owner's manual p. 142 |
| Wheelbase | Same on the manuals | 1490 mm (58.7 in)Owner's manual p. 140 | 1490 mm (58.7 in)Owner's manual p. 142 |
| Weight (weight without fuel approx.) | Same on the manuals | 92.2 kg (203 lb)Owner's manual p. 140 | 92.2 kg (203 lb)Owner's manual p. 142 |