Two-Wheeler GST: The 350cc Line
The single engine size threshold that now decides whether your new bike gets cheaper or considerably more expensive
Imagine a tax rule that draws a single, precise line, exactly 350cc of engine displacement, and places every two-wheeler sold in India on one side of that line or the other, with genuinely different tax consequences depending on which side a specific model happens to fall. That's exactly what the GST 2.0 reform, effective September 22, 2025, did for two-wheeler taxation, replacing a flat 28% rate with a split structure built directly around this threshold.
Two-wheelers up to 350cc, covering the overwhelming majority of India's commuter motorcycles and scooters, saw GST drop to 18%, translating into real savings of roughly Rs 7,000 to Rs 12,000 depending on the specific bike's price, a genuine, immediate price reduction for exactly the mass-market segment covered elsewhere on this site that drives the bulk of India's two-wheeler sales volume.
Two-wheelers above 350cc, by contrast, saw GST rise sharply to 40%, a segment that overlaps heavily with Royal Enfield's premium motorcycle dominance covered elsewhere on this site, meaning this reform directly increases the tax burden on exactly the higher-margin, premium segment that has been such a profitable franchise, even as it makes the mass-market commuter segment more affordable.
Electric two-wheelers retained their concessional 5% GST rate throughout this reform, meaning the tax gap between a petrol commuter bike and an equivalent electric scooter narrowed less than the gap between the same petrol bike and a larger premium motorcycle widened, this restructuring genuinely tilts the entire industry's tax incentives toward smaller-displacement and electric vehicles simultaneously, a deliberate policy signal about which segments the government wants to encourage.
Related concepts
FAME Scheme
The subsidy that got India's first wave of electric two-wheelers on the road, and then quietly wound down
Battery Swapping
Why some electric two-wheelers never actually charge, they just trade batteries
PM E-DRIVE
FAME's successor, and why two-wheelers were quietly dropped from its longest-running support