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sprtrx300ex
08-16-2002, 04:54 PM
Hey i have a 300ex and i was wondering if it is normal for it to kinda vibrate real high and humm when given around 3/4 to full throttle in every gear?
Please respond
flaneledholes
08-16-2002, 05:17 PM
my ol' 300 did it... It gets very aggervating after awhile... especially when your on a high speed trail ride and when you stop for a breake after 45miniutes of riding and you cant feel your hands... (or in my case my feet and hands)
phatswinn
08-16-2002, 05:23 PM
mines very smooth, check to see if the engine mounts are tight
nacs400ex
08-16-2002, 07:52 PM
my 300ex doesnt vibrate, something must be wrong with yours...... and if it does i cant feel it ?!?! mys a 99, but they are all the same. ? :huh
300eXTraILRyDeR
08-16-2002, 08:03 PM
Mine never has but old age is starting to settle in and i have noticed it a little bit more.
nacs400ex
08-16-2002, 08:44 PM
:( i guess the age will get to my soon then too eh ? lol
300exazzkikr
08-17-2002, 06:44 AM
I have a 95, the only time mine vibrates is becuase of the tires going down the road. It'll humm too but still thats just my tires going against the pavement.
ride300exred
08-17-2002, 07:26 AM
mine doesnt vibrate
sprtrx300ex
08-17-2002, 08:15 AM
its not so much a vibration, but it seems like the piston is going as fast as it can in each gear at only 3/4 throttle and hums. It has nothing to do with the throttle cable either. What is wrong?
ride300exred
08-17-2002, 09:09 AM
If so it might be Just a knock from bad gas.
300EX KING
08-17-2002, 01:12 PM
Mine barely vibrates at all, check your engine mounts.
Live2Ride300
08-17-2002, 01:33 PM
Mine barely vibrates too
08-17-2002, 03:09 PM
mines a 02 and it never vibrates, my quess would be the motor mounts, or it could be somthing with your counterbalencer to im not sure though