Harley-Davidson Sport Twin

⚠️ Things to consider

• Limited Performance: While the Sport Twin offers classic styling, its performance may not match that of modern sport bikes, especially in terms of speed and handling.
• Comfort Issues: The riding position and seat comfort may not be ideal for long-distance touring, which could lead to fatigue on extended rides.
• Vibration: The larger v-twin engine can produce significant vibration at higher speeds, which may be uncomfortable for some riders.
• Weight: The Sport Twin is relatively heavy compared to other motorcycles, which can make it less maneuverable, especially for new riders or in tight situations.
• Maintenance: As with many vintage motorcycles, finding replacement parts and maintaining the Sport Twin can be challenging and potentially costly. These factors should be considered by anyone looking to purchase or ride this classic motorcycle.

⚖️ Comparison & Competition

• Indian Scout The Indian Scout is a modern classic that pays homage to the original 1920s model. It features a powerful 1133cc V-twin engine that delivers impressive torque and a smooth ride. With its lightweight frame and agile handling, the Scout is versatile enough for both city cruising and longer rides.
• Moto Guzzi V7 III The Moto Guzzi V7 III is a retro-styled motorcycle with a 744cc air-cooled V-twin engine. Known for its distinctive design and comfortable riding position, the V7 III combines classic aesthetics with modern technology, making it a great choice for those who appreciate vintage charm without sacrificing performance.
• Triumph Bonneville T120 The Triumph Bonneville T120 is a quintessential British motorcycle that features a 1200cc parallel-twin engine. It offers a perfect blend of classic styling and contemporary performance, with advanced features like traction control and ride-by-wire throttle. The Bonneville is well-suited for those who enjoy a timeless look with reliable modern engineering.
• Yamaha Bolt R-Spec The Yamaha Bolt R-spec is a stylish bobber-inspired motorcycle with a 942cc air-cooled V-twin engine. Its compact design and low seat height make it easy to handle, while the minimalist aesthetic appeals to those looking for a raw, authentic riding experience. The Bolt is great for urban commuting and weekend rides alike.
• Kawasaki Vulcan S The Kawasaki Vulcan S is a versatile cruiser that features a 649cc parallel-twin engine. It stands out with its adjustable Ergo-Fit system, allowing riders of different sizes to customize the seat height and handlebar positions for a comfortable ride. The Vulcan S combines performance with an approachable design, making it ideal for both new and experienced riders. These alternatives offer a range of styles and features while keeping that classic motorcycle feel that many riders cherish

Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

Estimated average for 590cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 10.00 litres (2.64 gallons)

Insurance grouping for Harley-Davidson Sport Twin (590cc):

• 📋 Group 8-15 — mid-range
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Insurance Calculator (UK est.)

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Personalised premium estimate for the Harley-Davidson Sport Twin (UK rates):

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💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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Price Estimate

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Estimated price range for the Harley-Davidson Sport Twin based on comparable motorcycles:

AVERAGE

$2,815

📊 Category-based (22 motorcycles) · Approximate (USD)

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Buy New & Used

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Find new and used Harley-Davidson Sport Twin 1921 listings:

🛒 eBay Motors 🏍️ Cycle Trader 🇬🇧 Auto Trader UK 🔍 Google Listings

💡 Third-party listings. MotoBike Info is informational only.

• 👤 Final premium varies by rider age, history, location.