Royal Enfield Bullet 350
Maintenance specs for 2 variants of the Royal Enfield Bullet 350 — from 1985 to 2026.
1985–2023 Royal Enfield Bullet 350
346cc Air-Cooled Single-Cylinder OHV 2-Valve (UCE 346) · Chain
19 hp / 28 lb-ft
Fuel
Tank3.4 gal
TypeRegular 87
Tires
Front90/90-19
Rear110/80-19
Pressure (front)28 PSI
Pressure (rear)32 PSI
Service Intervals
Oil change6,000 mi
Brake fluid12,000 mi
Spark plugs6,000 mi
Timingchain (no scheduled replacement)
Air filter6,000 mi
2023–2026 Royal Enfield Bullet 350
349cc Air/Oil-Cooled Single-Cylinder SOHC 4-Valve (J-series 349) · Chain
20 hp / 27 lb-ft
Fuel
Tank3.4 gal
TypeRegular 87
Tires
Front90/90-19
Rear120/80-18
Pressure (front)28 PSI
Pressure (rear)32 PSI
Service Intervals
Oil change6,000 mi
Brake fluid12,000 mi
Spark plugs12,000 mi
Timingchain (no scheduled replacement)
Air filter12,000 mi