Frequently asked

About Us


Mosfet R/R universal
mounting brackets

Shindengen FH020AA
universal kit for almost
all 2 and 3 wire stator

CE 605 SB Series

Reverse Gearbox for
motorcycle powered
vehicles and Legend cars.

Five wire stator, excited 
rotor regulator build up
Do it yourself project

LED Voltage Monitor

and SH775
mounting dimensions

Stator Testing Example

Easy Mosfet Hookup

Vmax fuel injection
throttle body kit

Vmax CV to TBI

Vmax Microsquirt
and Megasquirt
setup Instructions

'32 Roadstercycle® 
Harley Powered

'34 Roadstercycle®
Vmax Powered

FRS/BRZ rear turbo






Priority mail out of Country is very slow
Express Mail International is much quicker
Check your PayPal account for tracking !!!!

Home of the Original FH020AA, SH775 and now the SH847 Upgrade Kits


NEW!! SH847 series R/R kits.   Scroll down the page....


USA  Priority mail shipping $6.50,  Includes insurance.
Express Mail International $47.00  (default) Fastest
Priority Mail International $27.00  slow, slow, slow no tracking or insurance.
Canada, Express Mail International $35.00 (default) Fastest
Canada Priority Mail 19.95  slow, no insurance or tracking

Choose shipping method at checkout. Sorry no Russia or Ukraine shipping at this time. 
Remember No insurance or tracking with Priority to Canada.


Guy's I try my hardest to give you a great universal kit but you need to measure if 3 feet of 10 gauge battery cable is long enough for your bike. 99% of the bikes it is, check your bike to make sure.  Also, Super kit stator connection wire length is about 8" long,  Is that enough length for your hookup? Measure to be sure. Order more below if needed. Extra sheathing is included with 10 gauge cable add on. GSXR 600 and 750 with the R/R in the front behind the radiator need 1 extra foot of battery cable.  Also 600/750 Lead links now available, scroll down the page.

       Shindengen SH775  Series R/Rs  Now available below!!!!!

       YAMAHA FJR  Custom Built Upgrade Harnesses $44.95 Email me.

Add on battery wire length for all Mosfet kits................

Add on 12 gauge stator wire for Super kit builds only....Not complete kits!
Stator wire add on

Click here for FH020AA and SH775 dimensions

Complete Mosfet Kit FH020AA DIY crimp or solder kit!

Universal  FH020AA Kit with  Maxifuse or 30 amp Circuit breaker.

 The DIY kit is a crimp or solder complete Mosfet kit with everything you need to upgrade your Sportbike or Cruiser to a Mosfet R/R. Crimping cutting, stripping, soldering, installing heat shrink is all done by you to build your own custom kit. Takes a little time but when you're done you'll have your own customized by you install. Very Cool!!  Custom wire lengths are available. Now with PVC wire sheathing!!
Dielectric grease available below!! OK, if this is your first time soldering or your not real good at it, watch my video on soldering. Use thin solder, I use .035 or .040 solder so it flows easily. Make sure your iron on a real hot setting. If you need an adapter bracket to mount the Mosfet easily they are down below, scroll down.  Mosfet dimensions are in the left side index so you can check if it is a direct bolt on replacement or not.

Choose circuit breaker or Maxifuse below.  $123.95 + $6.50 S&H USA
Circuit protection

The Super Mosfet Kit is my #1 selling kit, Fast, Easy and complete.

            The Super Mosfet Kit FH020AA
Easy, fast and complete. As close to plug and play you can get.

FH020AA with Circuit breaker or Maxifuse setup, now with PVC wire sheathing!!
    I do the crimping and soldering except your 3 stator wires. Ready to go with 3 feet of 10 gauge red/black wiring, 30 amp auto reset circuit breaker or Maxifuse, heat shrinkable butt connections and solder connectors for your choice of hookup to  your stator. Custom wire lengths available.
Dielectric grease available below!! If you need an adapter bracket to mount the Mosfet easily they are down below, scroll down.  Mosfet dimensions are in the left side index so you can check if it is a direct bolt on replacement or not.
Choose circuit breaker or Maxifuse below.    $144.95 + $6.50 S&H

Circuit protection



                   The Super Series Kit SH775
Easy, fast and complete. As close to plug and play you can get.

SH775 series R/R  from Polaris with Circuit breaker or Maxifuse holder with PVC wire sheathing!! I do the crimping and soldering except your 3 stator wires. Ready to go with 3 feet of 10 gauge red/black  wiring, 30 amp maxifuse and holder, heat shrinkable butt connections and solder connectors for your choice of hookup to  your stator. Custom wire lengths available.
        READ THIS FIRST!!!
Guy's, these are working great on lots of sport and race bikes.  I buy these straight from Polaris but I am not a dealer, so they won't warranty them so make sure these will work on your bike by checking forums before purchasing as all sales are final. I do not have a buy it, try it, return it option. I'm one guy not Amazon. If your not sure go with a Mosfet kit as they work on virtually everything!! If you need an adapter bracket to mount the SH775 easily they are down below, scroll down.  SH775 dimensions are in the left side index so you can check if it is a direct bolt on replacement or not.   Dielectric grease available below!!  Update, these will not work on the Ducati 600. You'll need a SH847 series R/R. I do have a few in stock so email me first to make sure I have them, they go fast. The SH847 Super kit is $219.95 The SH847 is expensive because Suzuki is proud of them. Scroll down for SH847 info or click here.

                         Choose circuit breaker or Maxifuse below.   
  $144.95 + $6.50 S&H

Circuit protection


Click here for the
Easiest Mosfet Hookup suggestion!!!

         Super harness with 30 amp circuit breaker. 

Comes with both crimp and solder connectors for stator. 3 feet of 10 gauge red/black flexible wire and PVC flexible wire sheathing. The easy way to upgrade your stock harness.

Custom Yamaha FJR 1200 harnesses also avail.

For FH020AA, FH012AA  or  SH775

 Dielectric grease available below!!

               Custom lengths available above in the add on section  $49.95 plus $3.00 S&H

              Super harness with 30 amp Maxi fuse.
Comes with both crimp and solder connectors for stator. 3 feet of 10 gauge red/black flexible wire and  PVC flexible wire sheathing. The easy way to upgrade your stock harness.

Custom Yamaha FJR 1200 harnesses also avail.

For the FH020AA, FH012AA  or  SH775
Dielectric grease available below!! 

Custom lengths available above in the add on section    $49.95 plus $3.00 S&H
FH020AA, or SH775  R/R with connector kit.
PVC flexible wire sheathing. For the do it yourself wiring hookups. 18" of PVC sheathing comes standard. If your stock harness is good and you trust it this will
do the job for a partial Mosfet or SH775 upgrade.
Do it once and do it right.
Dielectric grease available below!!

$113.95 plus $6.50 S&H 
R/R option
FH020AA or SH775
Mosfet or Series Regulator/Rectifier  only.
Straight from Shindengen these are the Best selling upgrade R/Rs on the planet. The FH020AA  is what Yamaha uses on a number of their motorcycles. The Yamaha P/N is 1D7-81960-00-00. 
The SH775 is the new Series unit,
Choose your R/R option below.

$6.50 S&H
R/R option
Connector kit fits all the
FH08AA, FH012AA,  FH020AA and the new SH775 series R/R.
These are proprietary connectors and terminals for the above regulators

Dielectric grease available below!!

$18.95 plus $3.00 S&H


Fits the Mosfet and SH775 Gray and Black housings.
Free shipping USA 

For making your upgrade even more bullet proof. A lot of people have been requesting this so here it is. This is a 5ml tube which is plenty for anyone of my kits plus enough for many other uses. This is what the car companies put in there tail light and turn signal sockets to prevent moisture and corrosion. 


        .99 cents ea.  Free shipping of course when added with any of my kits.



Includes 3, 3 foot sections of 12 gauge yellow wire and crimp and solder connectors and heat shrink. Ships free and only available with a Mosfet kit or installed when ordering a Super kit with extension purchase. I install it for the least amount of connections.

Mosfet Kit Add On Only $9.00



This is a  HOT item!!! This should be stock from the factory on all motorcycles. .  My new units have been re programmed for either Shorai or stock battery use.  It has the over voltage warning now at 15 volts to warn guard against killing a Shorai battery or boiling a stock battery. best of both worlds in one unit. 

        $22.95 + 3.00 S&H USA

LED monitor
CE 605 SB Series R/R Kit.
Series Regulator for Harleys and Sport bikes. If you unplug your headlights this is the R/R for you. Unloads your stator when power is not needed, gives a little added HP at the track or on the road. 


(Does not come with sheathing)

$169.95 plus $7.00 S&H  USA
2 years manufacturer warranty.

Buell 3 phase Stator.

This is my new CE-6014 three phase stator for Buell. Use as a replacement or upgrade to a 3 phase system using a CE 605 SB or a FH020AA Mosfet R/R. Harley engine only, will not fit the 1125CR, sorry I wish had one for you.

$99.95 plus $6.50 S&H


1/2" PVC Sheathing

Sheathing  now comes stock with all my kits, except the series kit  and now I'm making it available for your custom applications too. This is something we all need for our bikes from time to time but it's just not easy to find at a moments notice, and of course if your like me I needed it yesterday. So here it is 1/2" ID. which I find is perfect middle of the road wire covering. Sold by the foot and shipped free its in stock and ready to go. US sales only. Jack
$2.00 a foot with free shipping. 3 Feet  minimum order.

PVC lengths

Crimp & Go $128.95

The newest kit from Jack is the Strip, Crimp & Go. I am not an advocate of using your old harness to upgrade to a Mosfet regulator or the new SH775 but some people need this and who I am to say no. If your harness is on a new bike, or is in tip- top condition then this kit will work great for you. You just cut off your old stator and battery connectors and strip the wires and install the heat shrinkable connectors on your stock wiring making sure you have good solid crimps. There is no directions in the kit. You just strip, crimp and go.  This kit is fast and easy but you have to do it right. 8" wires on both.

$128.95 + $6.50 S/H


SH847 series regulator picture     This is the newest R/R from Shindengen, the same people who build the FH020AA and SH775 so you know the quality is there. These are 50 amp peak models that have been tested on the Rotax motored Buell and Aprilia models and have been working great. They have been running these on the 600 Ducati with no issues.  These are scarce but I have a pretty good line on them now. They go fast. The Super kit is $219.95.  If they are in stock I'll send you a paypal invoice. You can get the auto reset circuit breaker or maxifuse. So give me a call or email me for availability.  Again remember that you can make these harnesses any length, check the highlighted areas above for add on wire lengths for battery and stator.  

    I am only selling SH847 only as a Super kit as this R/R is very expensive and I don't want any issues due to old or bad charging system wiring. I want to make sure this setup is rock solid in every way.  The dimensions of the SH847 are as follows. 1.5" thick, W 4.75" x L 4.75"  Bolt holes center to center 4.0" Bolt holes are 2" from the non-connector side end.  
If you need an adapter bracket to fit the SH847 easily to your bike, email me to see if they are ready yet.   Jack

Circuit protection

I am now offering a universal mounting bracket for the ShindengenFH010AA, FH012AA,  FH020AA and SH775 regulators. The 2 way bracket can mount the  Mosfet up or down, left or right depending on your stock mounting holes. Comes with bracket and stainless mounting hardware. The bolts I enclose are metric #6 x 1.00 mm counter sunk. These fit most metric bikes. If these are not your size you will have to provide them. I also provide 1/4" threaded mounting bolts and washers for the Mosfet mounting. I personally build each one in my shop on my milling machine  in the USA. These are made with 1/4" aluminum flat bar. You can trim if needed for ultimate weight reduction. The 2 way is 1.5" x 4.00. slotted hole spacing can accept from 1.875" to 3.40" center to center of bolt, spacing. Now also the new Super adapter plate with center hole will let 2006 and 2007 GSXR 600 and 750 owners be able to mount there Mosfet or even a stock R/R around the corner instead of behind the radiator.  It comes with spacer and hardened bolt and locking nut to move the R/R to a better and cooler airflow area. 

Below is the new 06-07 GSXR  600-750  Bracket and hardware. This bracket is new and is experimental so use at your own risk.  I designed this as a simple easy install, the hardened through bolt is better than grade 8. Use removable blue lock tight to install.  If you want to be a test Pilot for me let me know.  I don't have a GSXR so I built it the best and lightest possible for street and racing.  You can mount it 360 degrees if needed.

Gixxer Super bracketMosfet sidewaysMosfet up

Stock mounting         
$19.95 plus $3.00 S&H

GSXR mounting         $23.95  plus $3.00 S&H

Super Bracket

Wiring help is here.  and  videos here on

   Triumph T2500676 Harness
 and FH020AA or SH775 Package

This is a T2500676 adapter harness for a direct plug and play for the Triumph Triple. It may fit other Triumphs a.but you'll have to check your connector ends and see. An avid Triumph owner told me it is the same connector found on a lot of other Triumphs. Also has been working on numerous Ducati motorcycles also. Check the forums .The picture of the ends should be a good indication of what it will fit.

$109.00 plus $6.50 S&H USA

R/R option


         $119.00  + S&H =$6.50 USA

This is the new HYOSUNG leadlink package with a  FH020AA or the SH775. Shindengen R/Rs. 

     From what I understand this harness will work on about all Hyosung models, but of course you need to match you bikes connectors to my photo to be sure. Be sure before you order.  These harnesses I  build up so the price is a little higher than the Triumph lead link which comes to me assembled. Choose below either the FH020AA which is working on all the Hyosung bikes we have put it on.  If you want to try a SH775 which is still in the experimental stages you can order it but make sure someone has tried it on your make and model, there is no returns on these as they are experimental still.   If your not sure then order the FH020AA it has a great track record and I have them all over the world on a lot of Hyosung models.  Jack





Choose R/R

GSXR lead link
       2006-2007 GSXR 600/750 Lead link

   This is a custom made by me to help the GSXR 600 and 750 guys easily run a Mosfet or SH775 R/R.  It may fit other Suzuki models and only time and feedback to me will make the list grow. Also available is my adapter plate for moving the R/R around the side.  You may have to do some clever re-routing of your stock harness for the around the side bracket to work. These are new as of 10/25/2015 and I don't have a GSXR here to try one on but I don't see any issue why.  If your one of the first people to try one and it's not right let me know asap and I'll get them right. Test Pilot stuff here again but I can not afford to buy every bike on the planet to test new things.  So look at your bikes connectors and match your bike side to my picture of the connectors to double check the mating before you buy.   Jack

This comes with either a FH020AA Mosfet or SH775 series R/R

GSXR 600/750 connectors Check and match your connectors to the picture on the left. The square hole in the connector is the positive side 2 terminals.  If you have another model Suzuki this may work for you but you have to check and make sure.

Choose R/R


I have needed one of these many many times and I've used sticks, cardboard, a piece of aluminum, a beer can, a pop can, the list goes on and on. Well I finally found these and bought a bunch to be able to send them in kits to everyone cheap.
As Henry Ford once said, "Any color you want as long as it is black". So if you need one of these for those dirt parking lots, a soft asphalt lot on a hot day or even a cheap gift for a fellow biker here they are. They are injection molded and very solid, built here in the USA . Just add to cart and I will ship it with your kit. If you want a few e-mail me and I will work something out for you. I can ship up to 3 in a one kit. to make life easier. 

$3.99 ea. with kit purchase. 


USB 2 amp charger      USB 2 amp charger for MC

      This is my newest edition to the cool stuff I keep finding.
It's a 2 amp USB charger which will charge your cell phone or GPS on the go.  It has a single 2 amp input.  I sent this on a 2500 trip with a guy from Canada to get his feed back.  He said it worked great except he thought the velcro could be better and the the USB cover was not submarine proof.  So I suggest mounting it pointing down not up. Well that cured that.   The velcro issue, I looked at it and tried it and it seems to be fine but ???  If you get one and don't like the velcro then go to Hone Depot or somewhere and buy a piece of Super Duper racing, 1000lb holding or something, I don't know. 
I have another guy at work who has had it on his bike for about a year and loves it. For thoses electronic guys out there I tested a cell phone charging and it was about a half and amp when charging, then I disconnected it and there was no idication of a draw while the phone was unplugged. Which means it's not drawing anything when a phone is not plugged in, which means it should not kill your battery if you hook it direct to the battery.  I would still hook it to a fused ignition switched circuit  for safe keeping.  So yes it's from China then again what isn't, hell the Iphone is from China, I try to find American made things but it seems that we are making fewer products all the time.  Comes with all the stuff to mount it.   Jack

USB 2 amp charger $12.95  + $3.00 S&H


Yamaha, Kawasaki, Suzuki, Triumph, Honda, Ducati, SV650, Aprilla, Ducati and many more!

Finally fix your single phase 2 wire and three phase 3 wire charging system problems with a new Mosfet voltage regulator upgrade kit!
With real Tech support, Me! Contact me for quantity discounts. 
Even if you buy a Mosfet somewhere else I will help you out with tech support.  
Click here for the
Easiest Mosfet Hookup suggestion!!!
Click here for stator testing page.......
Click here for FH012AA dimensions

Convert Your Stock CV carbs to Fuel Injection Throttle Bodies!! 
Yamaha Vmax kit shown Below...or  Build your own...
More info.
The Vmax conversion kits are no longer available, drawings are available to build your own.

The easiest way to turn your 1985 thru 2007 first generation
V-max into a programmable, fuel injected street/strip machine
using your stock carbs. Just remove your slide covers and slides
and replace with your kit. You will need to purchase 
separately other fuel injection pieces necessary for a complete installation. More info..   You can convert most CV stock carbs to EFI throttle bodies. Older Honda Goldwings are a prime candidate for an EFI upgrade. So if your building a custom Goldwing or a Goldwing Rat Rod this will really finish it off and make it run great.

All drawings and prints of the Roadstercycles have been copyrighted by Fleming Engineering

The proprietary steering and rear drive is property of Fleming Engineering
With over 14 years invested in the design, we will not take imitations lightly and we will prosecute .

ROADSTERCYCLE® is a registered trademark owned by Jack Fleming
V-Twin Roadstercycle, V-Four Roadstercycle,  '32 Roadstercycle,  '33 Roadstercycle  
'34 Roadstercycle, are Trademarks of Fleming Engineering/ Jack Fleming

*Harley Davidson and Twin Cam are trademarks of Harley Davidson *
Yamaha V-max is a Trademark of Yamaha Motor Company
Megasquirt is a trademark of Bowling and Grippo

All pictures of the Mosfet and other regulators with applied red and green dots are Trademarks of
Jack Fleming / Fleming Engineering and these distinguishing marks are trademarks applied by Jack Fleming to help customers and to separate other competing and copying websites from pretending to be

Copyright 2007, 2008, 2009, 2010, 2011, 2012,2013, 2014, 2015  JackFleming/