Triumph Bonneville T120

Maintenance specs for 1 variant of the Triumph Bonneville T120 — from 2016 to 2026.

2016–2026 Triumph Bonneville T120

1200cc Liquid-Cooled Parallel Twin SOHC 8-Valve 270° Crank (1200cc) · Chain

80 hp / 78 lb-ft

Weight10W/40

Capacity3.6 qt

TypeTriumph HD4X Hybrid OAT Coolant (pre-mixed)

Capacity1.7 qt

TypeDOT 4

Tank3.8 gal

TypeRegular 87

Front100/90-18

Rear150/70-17

Pressure (front)29 PSI

Pressure (rear)32 PSI

Gap0.03 in

Oil change10,000 mi

Spark plugs20,000 mi

Timingchain (no scheduled replacement)

Air filter20,000 mi