Suzuki Launched the Gixxer SF in 2015 after they launched the Gixxer 155 back in 2014. Suzuki claimed that the fairing on the bike was tested in the same wind tunnel where the Suzuki Hayabusa was tested hence it was aero active fairing.
After riding it and experiencing it, Everything that Suzuki claimed was 100% authentic. The aerodynamics on the Suzuki Gixxer SF is so good that it can gain real good momentum in very less time. And it offers so much confidence that its rider just cant get over the performance this bike offers. The Suzuki Gixxer SF was launched to take on the Yamaha Fazer and Yamaha R15.
Performance: With the fairing added it gains around 2 kgs of weight roughly, but with the gearing, it gains little more torque figures which boost the bhp up to 14.5 @ 4000-8500 rpm and has a torque that kicks in at 8000 rpm with a force of 14.7 NM.
Mileage: The mileage figures are same with that of its sibling gixxer 155, because they share the same engine, frame, and basically all parts apart for the SF fairing.
Looks: It resembles the Suzuki Hayabusa surely and the colours are spectacular. And surely catches a lot of attention.
My Verdict: If I had waited for a year from the launch of my Gixxer 155 I would have definitely bought it over my bike, but I have to settle with its sibling though I love this bike as much I love mine. I would surely recommend all to go ahead and buy it if your planning too.