If you are converting your pre 1969 BMW to a post 1970 engine this makes life much easier. No need for a driveshaft spacer and you can use any 1970 - 1980 BMW rear drive.*
 
Straighter than the original swingarm
Gloss black powder coated
New bearings & seals
Shock relocation bracket included
 
*Note: You must supply a pre 1969 swingarm & a 1974-1979 LWB driveshaft & swingarm.