TL;DR How These Rankings Were Determined Harley-Davidson almost never publishes a top speed figure. What circulates online is a mix of GPS-confirmed runs, instrumented tests, forum data, and speculation that gets copy-pasted until it looks credible. The hierarchy here: GPS-verified or instrumented test results first, named independent publications (TopSpeed, Ultimate Motorcycling, Autoevolution) second, manufacturer spec…
TL;DR 2024 Harley-Davidson Ultra Limited Full Spec Table Spec Detail Engine Twin-Cooled 45-degree V-twin, 4 valves/cyl Displacement 114 ci (1,868 cc) Bore x Stroke 102.0 x 114.3 mm Compression Ratio 10.5:1 Claimed Horsepower 93 hp @ 5,020 rpm Claimed Torque 122 lb-ft @ 2,750 rpm Transmission 6-speed, belt final drive Front Suspension 49mm fork, 4.6…
TL;DR 2025 Harley-Davidson Street Bob Full Spec Table Spec Detail Engine Milwaukee-Eight 117 Classic V-twin Displacement 1,923 cc (117 cu in) Bore x Stroke 4.075 in x 4.5 in Horsepower 98 hp @ 4,600 rpm Torque 120 lb-ft @ 2,500 rpm Transmission 6-speed Cruise Drive, chain primary Final Drive Belt Front Suspension SHOWA dual-bending valve…
TL;DR Heritage Classic Specs at a Glance Specification 2025 Harley-Davidson Heritage Classic Engine Milwaukee-Eight 117 Classic V-twin Displacement 1,923 cc (117 cu in) Horsepower 98 hp @ 4,600 rpm Torque 120 lb-ft @ 3,000 rpm Transmission 6-speed Cruise Drive Front Suspension Showa 43 mm inverted fork, 5 in. travel Rear Suspension Coil-over monoshock, 3.4 in….
TL;DR Pan America 1250 Full Spec Table Spec Detail Engine Revolution Max 1250, liquid-cooled 60° V-twin, DOHC, 4-valve Displacement 1,252cc Bore x Stroke 105 mm x 72.3 mm Compression Ratio 13:1 Power 150 hp @ 8,750 rpm Torque 95 lb-ft @ 6,750 rpm Transmission 6-speed, wet multi-plate clutch Final Drive Belt Front Suspension 47mm inverted…
TL;DR Harley-Davidson Sportster S Specs The Sportster S arrived in 2021 as a clean break from the air-cooled Sportster lineage. It runs the Revolution Max 1250T – a DOHC, liquid-cooled 60-degree V-twin shared with the Pan America 1250, tuned for torquier street performance. Here are the full specs for the 2025/2026 model year. Spec Detail…
TL;DR Harley-Davidson Nightster Specs (2025) Spec Detail Engine Revolution Max 975T, 60° V-twin, liquid-cooled Displacement 975cc Bore x Stroke 97 x 66mm Compression Ratio 12:1 Claimed Horsepower 91 hp @ 7,500 rpm Claimed Torque 72 lb-ft @ 5,750 rpm Transmission 6-speed Final Drive Carbon-reinforced belt Fuel System ESPFI, 50mm throttle bodies Valve Train DOHC, 4…
TL;DR 2025 Harley-Davidson Breakout Full Specs Spec Detail Engine Milwaukee-Eight 117 Custom V-twin Displacement 117 cu in (1,917 cc) Bore x Stroke 4.075 in x 4.5 in Horsepower 104 hp at 4,800 rpm Torque 126 lb-ft (171 Nm) at 3,000 rpm Cooling Air- and oil-cooled Fuel System ESPFI (Electronic Sequential Port Fuel Injection) Transmission 6-speed…
TL;DR Harley-Davidson Low Rider S Full Specs (2025) The 2025 FXLRS sits at the performance end of Harley’s Softail lineup. It shares the steel frame and 64-degree V-twin layout with the rest of the platform, then gets a harder suspension tune, inverted fork, dual front rotors, and the Milwaukee-Eight 117 H.O. Spec Detail Engine Milwaukee-Eight…
TL;DR Harley-Davidson Fat Bob Specs: Full Data Table The Fat Bob 114 (model code FXFBS) is the sport-leaning variant in the Softail lineup. Specifications below cover the 2021-2023 production run, which is unchanged across those years (Harley-Davidson, 2023): Spec Detail Engine Milwaukee-Eight 114 V-twin, 60-degree, air/oil-cooled Displacement 1,868cc (113.9 cu in) Bore x Stroke 102mm…
TL;DR Full Specs: 2025 Harley-Davidson Fat Boy Spec Detail Engine Milwaukee-Eight 117 Custom V-Twin Displacement 1,923cc (117 cu in) Bore x Stroke 4.075 in x 4.5 in Horsepower (claimed) 104 hp @ 4,800 rpm Torque (claimed) 126 lb-ft @ 3,000 rpm Fuel System Electronic Sequential Port Fuel Injection (ESPFI) Transmission 6-speed Cruise Drive Final Drive…
TL;DR Road King Special Specs: Full Table Spec 2025 Road King Special Engine Milwaukee-Eight 114 V-twin, air/oil-cooled Displacement 1,868cc (114 ci) Horsepower 95 hp @ 5,020 rpm Torque 122 lb-ft @ 2,750 rpm Compression Ratio 10.5:1 Fuel System ESPFI (Electronic Sequential Port Fuel Injection) Transmission 6-speed Cruise Drive, belt final drive Frame Tubular mild steel…
TL;DR 2025 Harley-Davidson Street Glide: Full Spec Table Specification Detail Engine Milwaukee-Eight 117 V-twin, liquid-cooled heads Displacement 117 cu in (1,923cc) Bore x Stroke 4.075 in x 4.500 in Compression Ratio 10.3:1 Horsepower 105 hp @ 4,600 rpm Peak Torque 130 lb-ft @ 3,250 rpm Transmission 6-speed Cruise Drive, belt final drive Fuel System Electronic…
Harley Davidson bikes are known for their insane power and throttle. The company started as a touring bike specialist and eventually ventured into all types of different bike variants. But at its core, the idea of sheer power remained. One of the common mechanisms to regulate this power is the vacuum-operated petcock. And as unfortunate…
The clutches are one of the vital components of your Harley Davidson. They are essential for controlling the engine and wheel engagement on the road. Good clutches make your ride smooth and responsive. Meanwhile, bad clutches mean a sluggish ride. But how do you find the best high performance clutch for harley davidson? There are…