I have an '09 Wing with MT Adventure series conversion. The other day in preparation of a long trip I jacked up the trike for purposes of inspecting everything I could see from underneath. Noticed the drive shaft's U-joints had zerk fittings so decided (for future reference) to see if I could grease both front and rear U-joints. Had no trouble greasing the rear U-joint. But, the front U-joint was another matter. Couldn't get the grease gun on it no matter what angle I tried. Guess the drive shaft has to be taken off to get to the front U-joint. Should be a pretty easy job with only four bolts to remove the drive shaft but thought I'd ask for advice anyway.