Hepco-Becker Topcase and Rack Install
by
Tim Ryan
I
ordered the Hepco-Becker Junior 45 Topcase and rack from John Borella.
I had the items for about a month before I had enough time to study the
situation and spend some time installing the product and documenting the
process. I hope others find this
info helpful.
FYI, John tells me that this kit will not work if you have aftermarket pipes installed.

Here
is the topcase with all parts and instructions lain out. The instructions are in German, which I don’t read, so what
follows is the translation to English which I had prepared.
While not perfect, I do not think I could have done the install without
the English translation. Things
went pretty smoothly. It was
difficult to loosen the originally installed bolts attaching the front of the
sidecase mounts, and the three bolts attaching the middle of the rack supports
proved a pretty tight fit, but by starting out with everything loose I was
eventually able to get all three bolts threaded.
Motorcycle cases |
HEPCO
& BECKER |
|
Luggage
carriers |
|
|
Two
wheeler accessories |
|
|
Tool
cases |
|
|
Special
cases |
Luggage carrier
66989 Hoehfroeschen b.
Primasens
Birkenstrasse / Industrial zone
Telephone: (06334) 9216-0
Telefax: (06334) 9216-80
Article Number:
650.771
01 01 black
The kit includes the following components:
1 Luggage carrier |
4 Round
lock nut |
|
1 Left
rack support |
2 Spacers
dia. 15 X 9 X 20 mm |
|
1 Right
rack support |
5 large
diameter washers dia. 8.4 X 25 mm |
|
2 Flange
head screws M 8 X 50 |
|
|
2 Flange
head screws M 8 X 30 |
|
|
2 Flange
head screws M 8 X 20 |
|
|
3 Flange
head screws M 8 X 25 |
|
|
|
|
Installation
Instructions
The luggage carrier
is compatible with the original cases
Unscrew the rear light from the holder and remove screws of the supporting strap at the top. Set the ALU distances dia. 15 X dia. 9 X 20 mm in the deepenings and screw the strap of the luggage carrier. Use the flange head screws M 8 X 50 and round locknuts for this purpose. Screw the rear light back into its holder.
Fixing the pipe adapter
Front: Use the Flange head screws M 8 X 30 at the front threaded joint of the original case holder.
Center: Use the flange head screws M 8 X 25 and large diameter washers, dia. 8.4 X 25 mm, between the rear light carrier and the frame.
Fit the three large diameter washers (as spacers) at the central threaded joint of the rear light holder. Use the flange head screws M 8 X 25 for the threaded joint.
Rear: The supporting straps at the top are threaded to the luggage carrier at the bottom. Use the flange head screws M8 X 20 along with locknuts for this purpose.
After
the installation, check whether all the threaded joints are firmly fixed!
Please
pay attention to the enclosed service instructions.

This
picture shows most of the relevant bolts involved in the installation.
I have lain the original equipment bolts next to their replacements; the
exceptions are the two in the center foreground.
These two bolts originally fastened the front of the sidecase mounts on
the underside of the bike.
You
can see the spacers in place where the forward end of the rack attaches to the
rear light assembly. In order to
access the original nuts to loosen the bolts, it is necessary to undo the two
bolts directly below the spacers, and the one in between as well.
These bolts attach the actual rear lights and lens assembly to the
overall rear light/grab handle assembly.
The
three M 8 X 25 bolts can be seen below the previously mentioned bolts, and the
middle one takes 3 washers as “spacers.”
The left and right ones use just one washer each, and these are where the
center attachment points of the rack supports are.

Here is the rack completely installed, without the
seat.

…from the rear.

Here
is the topcase only installed.

Topcase only installed

Topcase and sidecases installed

Topcases and sidecases installed



The
topcase will not hold two of my full face helmets at the same time with the lid
closed. It will close over each one
of them individually. This is a bit
of a disappointment as I had expected it to hold two full face helmets at the
same time. Overall, I am happy with
the product, although it has no road use by me at this point.