Harley-Davidson Flhcs Heritage STC 114 1868 19 vs Harley-Davidson Flstf

The Harley-Davidson Flhcs Heritage STC 114 1868 19 passes its MOT first time more often than the Harley-Davidson Flstf — 94.4% vs 89.0%, a 5.4-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025

Metric	Harley-Davidson Flhcs Heritage STC 114 1868 19	Harley-Davidson Flstf
First-time pass rate	94.4%	89.0%
Outright fail rate	2.3%	4.9%
Median miles at test	7,684	12,480
MOT tests analysed	304	30,148
Most common failure	lamps and reflectors	lighting and signalling

First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.

HARLEY-DAVIDSON FLHCS HERITAGE STC 114 1868 19 94.4% pass · 304 tests HARLEY-DAVIDSON FLSTF 89.0% pass · 30.1k tests

See each bike's full report — trend, mileage curve, failure breakdown and rivals — on its own page.