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Ktm 1290 Super Duke R engine noice

129 views 3 replies 2 participants last post by  Hammerhead  
#1 · (Edited)
I bought a used 2021 KTM 1290 Super Duke R.
After accelerating to 260 km/h on the highway, the engine began to lose traction.
I restarted the engine and drove to the next exit, where the revs dropped when changing gears and the bike stalled.
And it wouldn't start again because the battery was dead.

When I checked the battery, I realized it was time for a replacement.
A new one will arrive in three days, and I installed a battery from another motorcycle,
but now the bike stalls after a sharp release of the throttle. And as the revs increase, a loud noise comes from the front of the engine.