Harley-davidson Knucklehead vs Harley-davidson Softail Custom
Side-by-side comparison for used motorcycle buyers
Harley-davidson Knucklehead vs Harley-davidson Softail Custom. Harley-davidson Knucklehead: ~40 hp @ 4,800 rpm (EL 61ci high-compression; note: factory figures varied by year and configuration) hp, ~249 kg (wet/curb weight) weight, top speed ~153 km/h (95 mph, for the high-compression EL 61ci variant; note: estimate based on period testing), Motoryk rating 7.5/10. Harley-davidson Softail Custom: 58 hp @ 5,000 rpm (note: estimated for Evolution 1340cc engine; exact figures vary by year) hp, 287 kg (wet/curb weight) weight, top speed 175 km/h (estimated), Motoryk rating 7.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Individual Reviews
"A magnificent obsession that will test your patience and wallet equally."
"A beautiful, trustworthy cruiser if you buy smart and inspect thoroughly."
Top 10 Accessories
Picks that work on either bike.

