Remove original handlebar end weight and internal weight parts.
- Left side, roll back hand grip and depress the two retaining clips through the holes in the handlebar with a screwdriver. There is one top and one bottom.
- To access holes on right side, unscrew throttle housing and separate the two halves enough to slide the twist grip in from the end.
- Leave handlebar weight connected to the internal weight to help with removing the internal parts.
Pull on weight while pressing clips through hole.
- The above steps will leave a hollow handlebar for mounting handguards.