Best Motorcycles · head-to-head

Harley-Davidson Street Glide vs Triumph Bonneville T120

A sourced, side-by-side comparison. Triumph Bonneville T120 is cheaper at $12895. Every spec and price links to its source.

Which is better: the Harley-Davidson Street Glide or Triumph Bonneville T120?

The Triumph Bonneville T120 wins 1 of the 1 specs we compare head to head; the other wins 0. The Triumph Bonneville T120 is the cheaper at $12895. The Triumph Bonneville T120 both leads on specs and costs less — the straightforward pick.

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Full spec sheet

marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Harley-Davidson Street Glide Triumph Bonneville T120
US price $24999 $12895
BrandHarley-DavidsonTriumph
Released2026
Motorcycle type touring
Engine displacement cc 1200
Engine configuration v-twin parallel-twin
Horsepower hp 105 79
Torque lb (ft) 130 77.4
Seat height (in) 31.1
Wet weight (lb) 811 520
Fuel capacity gal 6 3.8
Transmission speeds 6 6
Final drive chain
Cooling type liquid liquid
Abs equipped Yes Yes

Sources — Harley-Davidson Street Glide: harley-davidson.com (verified 2026-07-11). Triumph Bonneville T120: triumphmotorcycles.com (verified 2026-07-11).

What's the difference between the Harley-Davidson Street Glide and Triumph Bonneville T120?

Where the two actually differ on the specs we track (5 of 12). Matching specs are omitted.

  • Engine configuration: Harley-Davidson Street Glide v-twin vs Triumph Bonneville T120 parallel-twin
  • Horsepower hp: Harley-Davidson Street Glide 105 vs Triumph Bonneville T120 79
  • Torque lb (ft): Harley-Davidson Street Glide 130 vs Triumph Bonneville T120 77.4
  • Wet weight (lb): Harley-Davidson Street Glide 811 vs Triumph Bonneville T120 520
  • Fuel capacity gal: Harley-Davidson Street Glide 6 vs Triumph Bonneville T120 3.8

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