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Royal Enfield · Classic

Royal Enfield Thunderbird 350: repairs, problems and specs

The Thunderbird 350 is a discontinued 346 cc Twinspark single cruiser with a big 20 litre tank. It makes 19.8 bhp and 28 Nm.

Top repairsSpare parts →

Engine346 cc
Power19.8 hpat 5250 rpm
Torque28 Nmat 4000 rpm
Weight197 kgkerb
Fuel tank20 litres
Seat height775 mm

Figures for the last models (2017 to 2019). Other years and markets can differ; check your bike's manual.

Good to know

  • 20 litre fuel tank
  • Facelift in October 2012

Specifications

Engine typesingle cylinder 4-stroke Twinspark

For repairs: Discontinued; the 350X is a separate variant.

Top repairs for the Royal Enfield Thunderbird 350

The jobs that keep a classic bike like this safe and running, from rider checks to workshop jobs. These are routine maintenance and common checks for this type of bike, not a ranking of faults.

Check your version first. Confirm engine generation, carburettor/injection, ABS and drivetrain; shared badges do not imply shared parts. Use the values in your bike's manual.

Problems to check on the Royal Enfield Thunderbird 350

Something else is wrong? Use the diagnostics tool →

More Royal Enfield bikes

All Royal Enfield bikes →

Sources

Repair and part links are general guides for this type of bike; exact fitment is not verified. Text CC BY-SA 4.0, Transitions Lab.