Current Status (Sept 2025, 62,100 km):
Engine fully rebuilt (brand new inside)
🛠 Hero Hunk 2018 – Complete Maintenance History
Purchase Date: 2018/03/18
2020
10,200 km: Signal Flasher (Genuine) – Replaced
2021
16,000 km: OD Gel Battery 6Amp – Replaced
18,000 km: Fork Oil, Fork Seal, Dust Cap – Replaced
18,700 km: Front Brake Cylinder, Clutch Gasket – Replaced
2024
37,000 km: Rear Tire (DSI), 2nd Air Filter (Genuine) – Replaced
2025
47,000 km: 2nd Accelerator Cable – Replaced
49,500 km: Front Tire (DSI) – Replaced
49,800 km: 3rd Champion Spark Plug – Replaced
50,000 km: Tappet Rubber Gasket – Replaced
52,000 km: Rear Wheel Bearings, Rear Sprocket Bearings – Replaced
52,000 km: Chain Sprocket Set – Replaced
2025 – Major Engine Rebuild
Date: 2025/09/12
Odometer: ~62,000 km
Workshop: Kalpa Motors
Work: Full Top + Bottom End Rebuild
Engine Parts Replaced
Crank Bearing (L & R) – New
Connecting Rod – New
Bore + Piston Kit (Complete) – New
Valve Kit (Intake & Exhaust) – New
Cam Shaft – New
Rocker Arms (x2) – New
Cam Chain – New
Transmission & Clutch
Clutch Packing – New
Clutch Plate Kit (Complete) – New
Gear M3 (20T) – New
Gear M4 (22T) – New
Gear M5 (27T) – New
Gear M6 (30T) – New
Gear M9 (40T) – New
Other Parts
Flywheel (Bajaj Hunk) – New
Rubber Mounts (x2) – New
Caltex 20W-40 (Break-in Oil, 2L used)
Labor Full Engine Rebuild – Rs. 14,500
Total Cost: Rs. 100,944.85
✅ Current Status (Sept 2025, 62,100 km): Engine fully rebuilt (brand new inside)
2026
Ceat rear tyre : 73800km - Feb 23rd
New spark plug : 76000km - March
Oil Change 20w50 : 76300km - March
