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    Broken spark plugs

    Thanks. Yeah I wasn’t sure whether thet line would lean it out given its on the ‘outside’ of the throttle body. FWIW it has been the same map since I got the bike 2k miles ago. I verified it against the map on the forum this weekend just to be sure it was still programmed. Not that it couldn’t...
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    Engine issues??

    Late reply but the oil pressure sensor is up above that. I had to replace mine.
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    Broken spark plugs

    Thanks all for the replies. A little more info: The bike has a Tyga serpent exhaust, open airbox, and a PC5 with the corresponding map installed from this forum. Otherwise motor is stock. I have not had it dyno tuned. It had overheated a couple of times before I upgraded to the SPAL fan and new...
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    Broken spark plugs

    Tracking my 2017 390, about 2500 miles on it. I had a head gasket issue that showed up as a stalled engine, pulled the plug (original) and the electrode arm had broken off. The bike had been overheating a couple times and using some water. New plug and the bike would run but there was water...
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    Andreani Fork Cartridge Kit 105/KT2 IN STOCK Fits RC390 Duke 390 Custom Setup

    Thank you. I need to get some springs - My bike has the 8.3 now, but I weigh 275 with gear. What's your recommendation? Is there a chart for this bike/application? Thanks!
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    Andreani Fork Cartridge Kit 105/KT2 IN STOCK Fits RC390 Duke 390 Custom Setup

    A couple of questions if anyone can help: 1. Is there a spring rate chart for these anywhere? I am under-sprung. I'm a big dude, 275 with gear. 2. Anyone know the difference between the 105/KT2 (which I have) and the 105/KT8E listed on the Andreani website for the 390?
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    Need Help Replacement front brake lever pivot bolt?

    In a moment of stupidity I managed to strip the cheese threads on the my 2017‘s brake lever pivot bolt. Sadly it seems to be a unique size shoulder bolt: 8mmx17mm shoulder, with M6 threads at least 15mm. I can’t find anything like it out there. the closest is a 8x16 or 8x18, but they only have...
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