Category Archives: Uncatagorized

KZ440 |”Black Beauty”

before-after-kz440

 

Well, I finished Aaron’s Kawasaki 440 twin. I can say that I am stoked on the end result and Aaron was smiling when he rode off, so I think he liked it too. I thought the stock look was good, it just needed a little cleaning up. So in no particular order I shortened the subframe and hooped it in. I also made a new seat pan to match the new subframe, getting rid of the bulky stock seat. I shortened up the original fenders, cleaned and painted everything. Aaron designed the seat stitch pattern and polished the center of the gas tank. This was a fun bike to transform and a definite head turner!!

 

For Sale | Custom Kz750

 

THE STATS:

DONER BIKE: I started out with a stock 1980 Kawasaki Kz750 LTD.

DRIVE TRIAN: The 750cc motor has been completely torn down cleaned and all tolerances check against factory specifications. New piston rings were installed. I lapped and  re-shimmed the valves, and installed new valve seals. All gaskets and seals have been replaced. The carburetors received a rebuild kit and new jetting. The exhaust is a four into one header, with a baffle and packing in place for noise reduction and back pressure.

ELECTRICAL: A new wiring harness, new blade style fuse block, and a Shorai lithium battery (saves space and worry) were installed. A new regulator/rectifier from Ricks Motorsport was also put in place. I installed a Dyna ignition, coils, and plug wires. The turn signals and taillight are LED. New 2.5″ LED backlit tack and speedometer were installed. Handlebar controls include, turn signals, HI/LO beam, horn, and flash to pass switch.

BRAKES/SUSPENSION: The forks, wheels, brakes, and swing-arm are from a stock ’78 kz650. I did this swap because I didn’t like the height of the Kz750’s front-end and the original swing-arm bushings were bad. I had the Kz650’s running gear from another build so I put it to use. In doing this the Kz750’s ride height really leveled out, and bushing problem was fixed. The forks have been rebuild and resealed. The brakes received new seals and new EBC pads. It has a new radial master cylinder in front and rebuilt master in the rear, and new braided steel brake lines all around. The rear swing-arm has been modified and reinforced to a mono-shock set up, using a CBR929 shock.

FRAME/BODY: The frame has been modified to accept the mono-shock conversion. The subframe is totally new and designed to suit the new suspension. In the subframe under tray (under the seat) is where you will find all the electronics including the battery. All Balls tapered steering bearings were used to update the neck bearings. The gas tank has been scalloped which is not only aesthetically pleasing but holds your knees quite well. The headlight bracket doubles as a gauge mount, and has turn signals built in. I made the seat pan to fit, and sent it over to Gotcha Covered Upholstery where they always do an amazing job!! In painting the Kz750 I went with a tri-tone of ivory white, Kawasaki green, and jet black. I use a base coat clear coat system.

The Kz750 is a absolute joy to ride, and gets more than its fair share of looks going down the road.

$7,500

’78 KZ650 | rear set correction

So, I was working on the frame and just was not happy with the mesh accents on the rear sets. I like the look, but was never really satisfied with the way I had attached the mesh. The tack welds on the inside of the rear sets demanded too much attention.

I chopped off the old and set out to make a cleaner way of attaching the mesh. Now the mesh is basically  framed in, instead of welded in. It makes for an much cleaner look inside and out. I was so hyped on the way the second attempt turned out!!