Triumph Bonneville T120 Black 2TN keeps an estimated 64% of its value after 5 years — #646 of 1005 powersports vehicles VINdown tracks. See its full depreciation curve, cost per day, and best model year to buy.
Per VINdown's modeling, the Triumph Bonneville T120 Black 2TN retains an estimated 64% of its value after five years, ranking #646 of 1005 powersports vehicles we track. That trails the 74% five-year average for Cruiser in its class by 11 points, so it depreciates faster than most rivals.
Most of the loss lands early: the Triumph Bonneville T120 Black 2TN sheds about 10% of its value in year one alone. From roughly $14,595 it falls to around $9,282 by year five — a five-year loss near $5,313, about $2.91 a day in depreciation.
Because the steepest drop hits around year 2, a lightly-used Triumph Bonneville T120 Black 2TN bought at 2 years old lets the first owner absorb the worst of the depreciation while the curve flattens — usually the value sweet spot. Explore the full year-by-year curve, trims, and true cost of ownership in the Model Lab above.
It keeps an estimated about 64% of its value after five years — worse than most among the 1005 powersports vehicles VINdown tracks (ranked #646).
From about $14,595 it drops to roughly $9,282 after five years — a loss near $5,313 (64% retained).
Around 2 years old: that is just past the steepest depreciation, so you skip the biggest drop while the value curve is flattening.
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