Suzuki Gixxer Top Speed Forum › Category: Suzuki › Suzuki Gixxer Top Speed 0 Vote Up Vote Down Rajib asked 4 months ago I want to buy Suzuki Gixxer 155. But I don’t have any idea about this bike top speed. What would be the top speed of this bike? Question Tags: Suzuki Gixxer Top Speed 1 Answers 0 Vote Up Vote Down Ahmed Shoaib Staff answered 3 months ago Suzuki Gixxer 155 is one of the top-rated naked sports bike in Bangladesh. This street fighter is known for its quick acceleration and top speed. Its look and design are also attractive. It can it the top speed of 128 km/h (Approx).