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Xciting 500 / AK 550 struggling to maintain low speeds
« on: February 27, 2026, 11:24:22 PM »
Hi Guys,
I have bought an AK550 premium 2023 second hand and have already replaced the CVT / spark plugs / cleaned the throttle body and replaced the fuel filter and wet clutch plates
but when I try to cruise at low speeds (15-30kph) the Bike seems to jerk a lot any ideas what might be causing this? the feeling is kind of like its engine breaking but the engine is misfiring ish very jerky in both deceleration and cruising in low speed but the bike is very responsive and has good performance in high speeds its just low speeds that I have this problem
the bike has the current setup
Speed Evo full cvt 16g rollers
malossi clutch with the "mid" clutch springs
has an open pipe
AFR tuned
I have bought an AK550 premium 2023 second hand and have already replaced the CVT / spark plugs / cleaned the throttle body and replaced the fuel filter and wet clutch plates
but when I try to cruise at low speeds (15-30kph) the Bike seems to jerk a lot any ideas what might be causing this? the feeling is kind of like its engine breaking but the engine is misfiring ish very jerky in both deceleration and cruising in low speed but the bike is very responsive and has good performance in high speeds its just low speeds that I have this problem
the bike has the current setup
Speed Evo full cvt 16g rollers
malossi clutch with the "mid" clutch springs
has an open pipe
AFR tuned