Cycle X Carb System


(Its about time) New carburetion system for Honda 750 SOHC

highperformancedualcarbsystem     cyclexcarbsystem



 " The CycleX Carb system is the best new product developed in 30 years. Simple, Dialed in and priced right. We wouldn’t even consider anything else. "                                                                                                                                      Jeff Zeller, Custom Choppers Inc.      ( Boulder Junction, WI )

" The CycleX manifolds with Mikuni carbs are better than any of these modifications ( Individually or collectively. )  Velocity stacks, straight pipes, cam, larger pistons.  They're easy to install and the quickest way to get massive horsepower gains."                                        Rick Hoover        ( Saint Charles, MO )

" Ken's carb system has it all. Price, looks and function. I will never rebuild another set of Honda carbs again. Too much time and money when this new system looks cooler and out performs those old carbs. I couldn't be happier."                                                                     Conrad Hoover         ( Saint Charles, MO )

" It's nothing but the best and the service is even better. I would like to tell everyone out there that I know nothing compares. If some of you die-hard 750 owners would buy them. You will not be sorry. THEY'RE  KICK ASS!                                                                                      Raymond Cawley  ( New York,  NY ) 

"These carbs and manifolds are nothing but the best! The service you get from Ken is even better. There is nothing I know that compares. If you are thinking of
buying them, don't hesitate. You will not be sorry. The performance is truly real and not hype."  
                                                                                                                                        Stacey Glenn Barnard ( Bainbridge,NY)                                           

 " The difference between Ken's Carbs and stock is UNBELIEVABLE!  This motor has never run this well since I first put it  together!"
     Cliff Watkins         ( Irving, TX )    

Kit includes:

(2) VM34 mm Mikuni carbs (prejetted)
Special cast alloy  manifolds.
Motion Pro turbo throttle (7/8 or 1" Bars)
Motion Pro throttle cable.
Velocity stacks ( screen type)
Carb rubbers and stainless clamps.
Instruction sheet 
Extra jets
Note: Also fits DOHC

# CA-0098    $499.00

*Not recommended for stock frames

 Honda cb750 Keihin CR Special carburetors.
We are offering these carburetors in 29mm, 31 mm, and 33 mm for you Cafe and stock Honda framed enthusiasts.
We recommend phone calls for exact requirements.



Cycle X  Mikuni RS Carburetor Systems for Hot-Rod Honda's
These RS carburetors are spaced correctly to fit your Honda go-fast project.
These 34mm Mikuni's are what we use on big-bore, free breathing motors to "shock the world" 

Designed for in-line four cylinder performance motorcycles, the Mikuni RS Series Radial Flat Slide Carburetors offer superior horsepower gains with their maximum flowing smoothbore induction tract and radial flat slide design. An Adjustable accelerator pump system helps to provide instant throttle response, particularly in the lower RPM range. The RS Series Carburetors feature a compact design which is 25% lighter than other performance Carburetors and uses readily available Mikuni jets.

Features of the RS Series Carburetors

-Adjustable Pump Adjust Screws. Sets ON and OFF operation of accelerator pump in relations to the throttle slide position.

-Throttle Return Spring. A choice of positioning pegs allow adjustment of spring tension.

-Idle Adjustment Screw. Controls engine idle speed.

-Adjustment Accelerator Pump. Squirts fuel into carburetor Venturi when throttle is opened to improve engine response.

-Starter System. Provides fuel enrichment for cold engine starting.

-Adjustable Pump Spray Nozzle. Shoots fuel directly into the intake tract for immediate engine response.

-Jet Needle Clip. Easy adjustment feature for quick adjustment.

-Flat Throttle Valve Design. Provides the strongest signal for precise and instantaneous throttle response.

-Float Bowl Vent. Allows atmospheric pressure into float bowl for fuel flow.

-Smooth Throttle Bore/Venturi. Produces the optimum air and fuel mixture flow at all RPM's.

-Genuine Mikuni Jets and Tuning Components. Provides for precise fuel metering.

-Pilot Air Jet. Use in conjunction with the Pilot Fuel Screw for tuning of mixture at idle to 1/4 throttle.

CA-000   $725.00     Call for more details and for fitments!



Mikuni CB350 Carb Kit

A Perfect way to extract a little more power and throttle response out of your little twin. This is a complete kit, that comes with everything you need to bolt the carbs on and go!

Kit Includes:
2 - Mikuni VM30 Carbs (Prejetted)
2 - Rubber Manifolds w/ Allen Bolts
1 - Throttle Assembly 7/8" Bars
1 - Throttle Cable 
2 - Velocity Stacks w/ Screens
1 - Bag of Extra Jets For Fine Tuning

Note: K&N Filters Sold Seperatley

CA-013   $279.95

Mikuni Yamaha XS650 Carb Kit

Give your XS650 better throttle response and a little more spunk with this Mikuni carb kit. Also allows for easy tuning! Comes with velocity stacks but put on some K&N or the filters of your choice.

Kit Includes:
2 - Mikuni VM34 Carbs (Prejetted)
2 - XS650 Specific Carb Manifolds
1 - Throttle Assembly 7/8" Bars
1 - Throttle Cable
2 - Velocity Stacks w/ Screens
1 - Bag of Extra Jets for Fine Tuning

CA-014   $359.95


Carb Accessories

Pancake Air Filters for the Cycle X Carb Kit
These air filters feature a free flowing element with a chrome face. We like the off-set mounting flange so the filters can be rotated to your desired look.
$ 49.00 per pair       # CA-001

Call to Order


Foamy Air Filters Set for the Cycle X Carb Kit 
Foam air filters with black end caps. These are some of our favorites  because they look good and are priced right. 
These are also some of our favorites because they are 
made in the USA!

      $ 35.95 per pair      # CA-002

K&N Air Filters For The Cycle X Carb System

Simply the best for the carb system
$ 82.95 FOR PAIR       # CA-003


The Ultimate Spark Plugs 
Apparently technology has reached the spark plug world. There was a few people who have our  Carb System and loved the system but went through a  few spark plugs now and then. They changed to these NGK IRDIUM Spark
Plugs and the plugs had a perfect brown plug reading. We can not take credit for discovering these spark plugs. 
$ 42.00 SET OF 4      #  CA-004

Carb System Fuel Line Pre-Bent 
Same fuel line used on the superbobber because the fuel line makes a nice bend over the carb. 18 inches.
 $ 13.95 each      # CA-005



Carb System Vent Line
 If you do not like the vent line mikuni uses, use this! 
Shiny black vent line in 3 foot length's.
$ 6.95 per 3 feet       # CA-006



MIKUNI Needle Shim Kit
This is what we use for precise midrange tuning on our carb systems. Each needle e-clip position moves the needle .040 ( forty thousandths ) at a time. This large adjustment can sometimes take you rich to lean 
( or visa versa ).
This shim kit will allow you to fine tune your bike in increments of .010 ( ten thousands ) at a time.
Note: The needle adjustment will affect your tuning from 
1/4 to 3/4 throttle.
$ 11.00         # CA-007

Carb Sync Tool
 These ( 4 cylin
der ) are what the factory Honda people used years ago.  Mercury gauges have been discontinued ( EPA).  These kits are complete with everything needed to sync your bike. ( actually, we like these better than mercury gauges).
$ 59.00   # CA-008




Dual Carb Sync Tool    
These are the dual carb sync tools we use. They are quick and easy. Put the tool over the carb and a ball will rise (like mercury gauges) to equal   multi cyl.  machines.
$ 49.00     #CA-009


1 Inch or 7/8 Throttle Assembly
and Cable for Twin Carbs:

         Motion pro quality assemblies for you 1 inch
and 7/8 handle bar people. The assembly for both sizes are chrome. The cable on the 7/8 in. option is black.
 # CA-010 

Select Handlebar Size

Cycle X Manifolds
Build your own carb system if you're so smart!
  $199.00 per set      # CA-011




Cycle X Rebuilt Carb Program

 Basic Rebuild
 Disassemble to inspect. Ultrasonic cleaned. Reassemble using new float components and gaskets.
 Bench sync'd
Early (69-76) $250.00
 Late (77-78) $285.00


 Rebuild with Jetting Modifications
Many folks are using modified air boxes, free flowing individual air filters and such.  Due to the fact that jet kits are unavailable for these bikes, we
 needed to develop our own modifications to make these bikes run well.  Simply....tell us motor mods, air cleaner selection, exhaust choice and
 we will adjust your carburetors accordingly.  Disassemble to inspect. Ultrasonic cleaned. Reassemble using new float
 components and gaskets.  Bench sync'd and jetting modifications.
 Early (69-76)  $280.00
 Late (77-78) $295.00

 DOHC Carbs
Starting at $ 300.00, Call for estimate.

In some cases it could be very difficult to jet or modify carbs for spot-on performance when alterations are made, other than stock. 
( Turning screws, raising or lowering needle clip positions or possible jet changes might be needed. )

DOHC Carbs
Call for Pricing
Air cut out valves are $ 20.00 Each.


500/550 Carbs

ULtra Sonic Cleaning, New Gaskets, Replace Float Needle.

Basic Rebuild - $260

Rebuild w/ Jetting Modifications - $275


It is the sole and exclusive responsibility of the purchaser to determine the suitability of any part, product or work for his or her use. The purchaser shall assume all legal, personal injury risk and liability and all other obligations, duties and risks therewith.


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Cycle X

US Hwy 51 South

Hazelhurst, WI


Phone: 1-715-356-7346



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