These are modifications I have made to my 1999 BMW F650 Funduro.
BMW is notorious for its uncomfortable seats, so I bought a
It's firm, it's heavy, it adds an extra inch of height, and it's wonderful.
slide forward when braking any more, and I move into the seat when
accelerating instead of sliding backwards.
Touratech Zega panniers.
Pannier brand selection is a religious issue. I chose Touratech because they were
lighter than Jesse Luggage, and the
removable lid makes them easy to open if you have gear affixed to them.
However, you have to tinker with the Touratech Zegas to get them into a usable
state. I had to coat the lids and interiors with sprayable truck bed
liner (available at your local auto parts store) because the aluminum
material oxidizes when anything touches it. You have to install the
locks yourself which takes about 45 minutes.
Get the removable bag liners; they are really handy.
Explorer Lite tankbag.
I was reluctant to get a tank bag because I thought it would be
bulky and interfere with steering.
I chose the Explorer Lite from Wolfman Luggage and have been very happy with it. It does not
interfere with my body or the handlebar controls. It's not the biggest
tank bag on the block, but I like it that way.
I like small topcases because I think they look better and have
less wind resistance. I bolted a waterproof Pelican 1400 to my top rack
using machine bolts and a sandwich of metal and rubber fender washers.
It works great.
Pelican 1400 topcase secured with metal and rubber
fender washers. Hyperlites affixed to tail light.
I replaced the anemic stock BMW horn with a FIAMM horn from
an auto parts store. I installed a new relay under the dashboard, and
I used 12 AWG wire and a 10A fuse
near the battery. The horn is
grounded to an ignition coil and is installed using the original BMW
It is not
as loud as an air horn, but it is definitely more effective than the stock model.
Yellow wiring to the new FIAMM horn.
Garage door opener.
This is the best modification I have made to my bike! It is very
convenient to push a button on the dashboard after a long ride and
open the garage door without dismounting. I removed the circuit board
from a spare garage door opener and wired it to the heated grips 12 volt
line. That ensures the button on the dashboard works only when the ignition
is turned on.
Garage door opener is enclosed in the orange waterproof case and sits under
the seat where the voltage rectifier used to be.
Works Performance shock.
My OEM shock failed because of corrosion. Works Performance will
build a custom shock based on your weight, gear, and type of
riding. The folks at Horizons
Unlimited recommend them. I have heard anecdotal evidence from
several world travelers that Öhlins F650 shocks fail prematurely.
Once you use Hotgrips, you will
never go back. If I could do it again, I would have chosen
the variable knob version instead of the high-low switch for more
granular control of the heat.
Touratech hand guards.
These serve two purposes. First, they protect your hands and levers
if you fall or are riding through brush. Second, they deflect cold
air away from your hands while at speed. When used in conjunction with
heated grips, your hands stay warm.
These are very bright flashing LEDs that augment the stock tail light.
Even if your tail light is covered with mud, these LEDs will still be
visible. Hyperlites are easy to
install and are a very important safety mechanism.
If yours flicker faintly while your bike is idling, write to the manufacturer
and ask for the extra capacitor that is compatible with the F650 charging
The stock F650 doesn't come with a radiator guard. I bought one from
Jesse Luggage. F650 GS
owners can fabricate their own relatively cheaply using metal mesh.
USA models of the F650 have a carbon emissions canister that has a
tendency to fall
off, making room for other things in that location. I mounted an
MSR fuel canister where the emissions canister used to be using the
original mounting straps. It only provides an additional 10-12 miles
of fuel, but it never hurts to be prepared. I stole this idea from a
guy on Advrider.
975 mL fuel bottle attached with clamps from original emissions canister.
Relocated voltage regulator visible to the right of luggage rack.
ATF bottle holder.
Automatic Transmission Fluid is a cheap and effective lubricant for
chains. I apply ATF to my chain at every other fuel stop using a small
bottle from The Container Store. I store the bottle in an old
cellphone holder clipped to my pannier rack. I stole this idea from
F650.com. For long trips, I strap an extra
1 quart bottle of ATF to the rear of my pannier using a Touratech bottle
Low profile turn indicators.
The stock BMW front turn signals snap off the first time you lay your
bike down. I bought cheap replacements designed for recreational vehicles
and mounted them in place of the stock turn signals.
I chose neoprene fork boots from Cycle Gear to prevent my fork seals from failing
prematurely. I have heard stories that the concertina style of boots
restricts the air flow to the radiator in the F650 GS.
Voltage regulator relocation.
The stock voltage regulator is located under the seat where it can't
dissipate heat very well. A common modification is to relocate it to
the exterior of the bike so that it doesn't overheat.
I wired a 12V outlet from Radio Shack under the seat. I use it
to inflate tires with a portable air compressor.
Created: February 05 2006 13:21 / Last modified: October 31 2016 20:56 / Disclaimer