Fatboy Bagus V3 Ultra

The FatBoy Bagus V3 Ultra is the flagship of the entire Fatboy lineup — and it earns that position. More range, smarter power, sharper handling. Everything the Scrambler and Harlem do well, the Bagus does with more. More battery. More capability. More ride. Built for riders who want the absolute best and don't want to compromise.

⚡ FBX Intelligent Power Platform The V3 Ultra runs Fatboy's new FBX power architecture, developed alongside Bafang. Unlike standard e-bikes, where the battery, motor, and controller operate as separate parts bolted together, FBX connects them into one unified intelligent ecosystem. The result is smoother power delivery, better efficiency across all nine assist levels, and a more responsive feel — whether you're pushing hard on a coastal trail or cruising across the city.

Motor: 52V Bafang rear-hub, 500W continuous / 1,560W peak output Torque: 100 Nm Battery: 52V 25Ah Samsung lithium-ion (Ultra spec — largest in the Fatboy range) Charge time: 4–6 hours full charge Speed: Restricted to 25 km/h for public road use (EPAC compliant) Assist modes: PAS 1–9 cadence sensing + twist throttle (private property only).

🔋 The Biggest Battery in the Range. This is the Bagus's headline advantage. While the Scrambler and Harlem run a 20Ah battery, the Bagus V3 Ultra steps up to a 25Ah Samsung lithium-ion pack — approximately 25% more capacity. That translates directly into more kilometres between charges, less range anxiety on longer rides, and the freedom to take the long way home whenever you feel like it. Estimated real-world range: up to 80 km depending on terrain, rider weight, and assist level.

Industry-First Custom Suspension Fatboy engineered the V3's front fork from their own tooling — the first of its kind for fat-tyre e-bikes. It's built specifically to match the weight and geometry of the Bagus, not adapted from an off-the-shelf design.

Fully adjustable preload, compression, and rebound tuning front and rear. Rear fully adjustable mono-shock. Dial in your setup for smooth bike paths, coastal trails, or uneven urban terrain.

Every braking component on the Bagus V3 Ultra is purpose-built for Fatboy — not sourced off the shelf.

4-piston hydraulic callipers with metal sintered pads. Custom-designed cooling fins to manage heat at speed. Heavy-duty 203mm discs, 2.9mm thick (front and rear), Fatboy moulded brake levers for confident control in all conditions.

Refined Ergonomics for All-Day Comfort. From the first sketch to the final ride, the V3 was designed around the rider. A lower-profile seat welcomes a wider range of body types, updated handlebars promote a natural, relaxed posture, and a refined crank ratio keeps high-speed pedalling smooth and effortless — whether you're doing 10 km or 80 km.

Smart Speed Control The Bagus V3 Ultra includes FBX password-protected speed limiting, letting you set and lock a custom top speed for shared or family use. Whether you're handing the bike to a younger rider or managing access across multiple users, the bike stays within your chosen limit until the password is entered.

What's Included Every FatBoy Bagus V3 Ultra comes ready to ride:

Twist throttle with isolator (included; for private property use) Rear passenger footpegs — two-up rated up to 180 kg total Super-bright headlight with DRL Rear cargo rack Puncture-resistant Vee Rubber fat tyres Shimano 7-speed drivetrain Water/dirt-resistant LCD colour display with USB phone charging AU-certified charger.

Key Specifications:

🇦🇺 Why Buy from Manly Bikes? Authorised FatBoy dealer with full 2-year warranty support. An expert team who ride and knows these bikes. Pick up in store at Manly, NSW. Local service and support — not just a website.

⚠️ Compliance Notice The Bagus V3 Ultra, when operated in pedal-assist mode restricted to 25 km/h, is designed to align with Australian EPAC legislation. The twist throttle is included for private property use only and must be isolated when riding on public roads or paths. Always check your local state and territory laws before riding.