commando71
New member
Earlier I had posted on the wrong forum a problem with vibration in my handlebars during normal road travel that left my throttle hand numb. Several people on the site made some suggestions and I checked every one. the bike has new tires and the balance was double checked last weekend at the dealers. The throttle bodies were syncronized, the engine mounts were checked and the exhaust system was checked. The annoying buzz( vibration) was still present. While trolling one of the other K Bike websites I came across a post involving just such a problem albiet on an 87 K75S with considerably higher mileage. The post indicated that changing the plugs and ignition wires had tamed the beast. So I ordered new plugs OEM and brand new plug wires made by NGK for the K75. I installed them last night and took the bike for a 78 mile run this evening. I am pleased to report that this has cured the problem and I noticed that the bike is smooooth and pick up is much improved. Thank you Lee for your help, just thought I would pass this on for future reference.Craig