← Triumph Street Twin guide
Triumph
Street Twin (1st gen, 2016-2021): what changes by year
Only what our guide ties to model years: the versions, recalls and faults that name years. It's not a ranking of years.
2016-2018
Version
900cc parallel twin (2016-2018): not LAMS, ABS, 41kW (55hp) @ 5900rpm.
2019-2021
Version
900cc parallel twin (2019-2021, updated): not LAMS, ABS, 48kW (65hp) @ 7500rpm.
Most faults in the guide depend on mileage and how a bike was kept, not its model year; those are in the full guide and the checklist.