ZERO RIDER — THE SILENCE BETWEEN THE GEARS
Zero Rider is more than just a personal project. It's a community for those who value the mechanical soul of motorcycling. Follow the journey, join the discussions, and let's keep the cafe racer spirit alive.
No bloated estimates or third-party ads. A focused suite of lightweight calculators built for motorcycle touring riders and Royal Enfield Continental GT 650 owners in India.
Calculate exact tank-to-tank mileage in km/L, L/100km, and running cost in ₹/km with instant live calculation.
km/L = Total Distance (km) ÷ Fuel Refilled (Litres)Plan safe highway touring stops based on the Continental GT650's 12.5 L tank. Separates usable range from the 2.5 L safety reserve.
Planned Usable Range = (Tank Capacity − Safe Reserve) × Measured km/LEstimate fuel, stays, food, tolls, and emergency contingency for Indian road trips. Includes our verified 950 km Ahmedabad–Diu loop preset.
Total = Fuel (Litres × ₹/L) + Stays + Food + Tolls + Contingency BufferCompare stock 100/90-18 and 130/70-18 tyres with proposed alternate sizes. Evaluates diameter, ride height, and theoretical speedometer variance.
Diameter = (Rim Inches × 25.4) + 2 × (Width × Aspect Ratio ÷ 100)All calculations happen instantly in your browser. Fill-up history and touring logs are saved exclusively in your device's local browser storage. No accounts, no telemetry, no marketing pixels.
Our trip cost and fuel stop calculations don't rely on synthetic averages. They draw directly from documented rides like our 950 km Ahmedabad–Diu coastal expedition on the Continental GT650.
GT650 tyre sizes, fuel capacities (12.5 L), and service intervals are cross-verified against official Royal Enfield owner manuals and verified road measurements.