Spinner Simon Harmer took six wickets as South Africa romped to victory by 408 runs in the second Test for their first series win in India in 25 years Wednesday. World Test champions South Africa bowled out a dismal India for 140 in a mammoth chase of 549 on day five in Guwahati for a 2-0 Test sweep. It is India’s biggest defeat at home by runs and a fifth loss in seven home Tests, having been whitewashed 3-0 by New Zealand last year. Despite being the reigning world champions, few expected South Africa to dominate India in the way they did – winning the series opener in Kolkata inside three days before beating the hosts by 408 runs in the first-ever Test at Guwahati’s Barsapara Cricket Stadium. “It’s massive,” Bavuma said at the presentation ceremony. “These are the type of things that we’re working towards and dreaming of. It’s not every day where you get to think that you can come to India and walk away with a two-nil series win. “I think what makes it sweeter for some of us within the group is the fact that we’ve been on the other side of the result. We’ve had dark days, and we know how tough it can be. I think for this group of gentlemen, again, another incredible achievement.” South Africa’s first Test series victory in India in 25 years looks even more special as it was achieved without pace spearhead Kagiso Rabada, who missed both tests with a rib injury. South Africa came prepared for spin-friendly wickets in India. Their spinner Simon Harmer was judged player-of-the-series for his haul of 17 wickets, including six in India’s second innings in Guwahati. “I think there’s a big shift in our mindset in terms of what we want to do when we’re out there on the field of play,” Bavuma said. “I think our preparation is something that we’ve really upped. I think guys go out there quite clear on their roles and what we’re trying to do.” Off-spinner Harmer, 36, returned figures of 6-37 as South Africa clinched a Test series in India for only the second time, the first in 2000 under Hansie Cronje. Ravindra Jadeja resisted with 54 before Keshav Maharaj had him stumped and the spinner soon got the final wicket of Mohammed Siraj, with Marco Jansen pulling off a stunning catch in the deep. India lost the opening Test in Kolkata inside three on a pitch with uneven bounce before South Africa once again beat the hosts in their own game of spin on a batting-friendly track. The visitors declared their second innings on 260-5 on day four to hand India a record chase but the hosts batting once again failed and they never threatened to get close. India rode their luck early in the day when Jansen had Sai Sudharsan caught behind but the delivery was declared a no-ball after the bowler overstepped. The batter was on four. In the next over another overnight batter Kuldeep Yadav survived a reprieve on four when Aiden Markram dropped him at first slip off Harmer. But the relief was short-lived for India as a relentless Harmer soon bowled Kuldeep for five for the first wicket of the day. The off-spinner then dismissed Dhruv Jurel, for two, three balls later and soon sent back skipper Rishabh Pant for 13 as India slumped to 58-5. The batters fell like nine pins on a pitch where South Africa posted 489 after they elected to bat. India were bundled out for 201 to concede a first-innings lead of 288 but South Africa did not enforce the follow-on and decided to bat again. Left-arm quick Jansen returned figures of 6-48 in India’s first innings after the bowler hit a quickfire 93 with the bat. South African all-rounder Senuran Muthusamy led the batting charge with his 109, his maiden Test century. The defeat was India’s heaviest in terms of runs and stand-in skipper Rishabh Pant said they should not be complacent about home success. “They definitely played better cricket, but at the same time, in cricket you can’t take anything for granted,” said Pant, leading India in the absence of an injured Shubman Gill. “There are moments in the game where you need to capitalise as a team, as a batting unit. But as a team, we didn’t capitalise on those enough for a longer period of time, and that cost us the whole series.” BRIEF SCORES: South Africa 489 (Muthusamy 109, Jansen 93, Kuldeep 4-115) and 260 for 5 decl. (Stubbs 94, de Zorzi 49, Jadeja 4-62) beat India 201 (Jaiswal 58, Washington 48, Jansen 6-48) and 140 (Jadeja 54, Harmer 6-37)by 408 runs.