Old bike

1. GST-18% on Old and used, petrol Liquefied petroleum gases (LPG) or compressed natural gas (CNG) driven motor vehicles of engine capacity of 1200 cc or more and of length of 4000 mm or more.

2. GST-18% on Old and used, diesel driven motor vehicles of engine capacity of 1500 cc or more and of length of 4000 mm

3. GST-18% on Old and used motor vehicles of engine capacity exceeding 1500 cc, popularly known as Sports Utility Vehicles (SUVs) including utility vehicles

  HSN  : 8711 

8711  = 28% 

https://cleartax.in/s/gst-hsn-lookup