Join Date: Jul 2013
Location: Gatton, Queensland, Australia
Here is an image of all the parts of the bar end weight. Parts #8 and #5 are rubber. The nut is usually embedded into the compression rubber and some people have resorted to compressed air from the other side to get it out. Otherwise a length of fuel or brake line to push the bits out. If you need to remove the throttle side it is easiest if you loosen the four handlebar mounting bolts and move the bars to the left. You can loosen the throttle side switch block and then have the cable clearance to slide the whole throttle assembly off the bar without needing to disassemble it.
There may be more bits still in there than you realise.
For the lower triple clamp bolt remove the same bolt from the other side and take it to the dealer or a parts shop to purchase another.
2010 Weestrom; 2017 Kawasaki Versys-X300; 1988 Suzuki GSXR1100