Just a day after the next gen Classic 350 was spotted, yet another Royal Enfield has been spied and from the looks of it, it seems to be the future Thunderbird. The last major update to the Thunderbird came in 2009, with the funky 'X' variant breaking cover just last year. The spied motorcycle foresights that the next T'bird could be a mixture of the current standard and X models.

Now, the Thunderbird X has been spotted testing in Chennai, under mild camouflage. Like the Classic 350, we expect the spotted test mule to be equipped with a BS-6 engine. For starters, it gets a redesigned set of blacked out alloy wheels. The exhaust muffler is a new and shorter unit. Like the current one, it uses a chrome detailed exhaust instead of the blacked out one.

Just a day after the next gen Classic 350 was spotted, yet another Royal Enfield has been spied and from the looks of it, it seems to be the future Thunderbird. The last major update to the Thunderbird came in 2009, with the funky 'X' variant breaking cover just last year. The spied motorcycle foresights that the next T'bird could be a mixture of the current standard and X models.

Now, the Thunderbird X has been spotted testing in Chennai, under mild camouflage. Like the Classic 350, we expect the spotted test mule to be equipped with a BS-6 engine. For starters, it gets a redesigned set of blacked out alloy wheels. The exhaust muffler is a new and shorter unit. Like the current one, it uses a chrome detailed exhaust instead of the blacked out one.