The Harley Davidson Fat Boy price in Siddharthnagar is ₹24.49 lakh (ex-showroom) for the base variant, Standard. In this price range, you can also consider bikes like BMW R18 (₹19.90 lakh - ₹31.50 lakh), Ducati Diavel V4, (₹25.91 lakh), and Triumph Rocket 3 (₹21.99 lakh) in Siddharthnagar. All prices are ex-showroom.  

On the other hand, the Harley Davidson Fat Boy on road price in Siddharthnagar is ₹28.93 lakh. 

The Fat Boy 2025 is available as a single variant that is powered by the Milwaukee-Eight™ 117 Custom V-Twin engine. The bike is available in 4 colours: Billiard Gray, Blue Burst, Vivid Black, and Whiskey Fire/Vivid Black, and is known for its torque-rich performance and signature Harley sound.