imagine 3 2x4s with a frame groove cut in them and a small piece of plastic that slides around the transmission extension.

 

Dude, the Harley website is your friend.

Lift Adapters

 

+1 Sears Yellow Jack

 

OK, you two heads, have a look here.

Read post 09 10 and 11.

https://www.hdforums.com/forum/dyna-...ml#post2469782



mud

 

Had a jack from Canadian Tire and it was so unstable Ifelt really uncomfortablelifting the bike. Got a J&S man is that a nice jack would highly recommend it. Was hesitant on spending the money and the shipping costs to Canada but I'm sure glad I bite the bullet on this one.

 

Ive had the sears red for about 6 years used it occasionally on My shadow several times over the years, never a problem. Just got the lowrider, pulled out the jack blew off the dust and spider webs and the lowrider is sitting on it right now. No complaints from me.. I think for occasional use
inexpensive is ok, but for pros or everyday use spend the money on a good one.......Doug

 

How about this one

This one is in Australia but you can find the link in the ad to the manufacturors website
Not cheap but a pretty impressive unit




edited out the long link. didnt work anyway

 

I guess the Street Bob sits lower. I bought the adapter pieces from HD and with my Red Sears lift, I can't get the jack under the bike!