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Honda cb750 Drag Bike from 56 years ago.

Winner of the super cool award ... we made that award up

 

          • Attention sand-cast Honda cb750 fans.
     • Attention RC engineering admirers.
                       • Attention bar owners with a motorcycle theme.
• Attention "man-cave" dwellers.
Here is a 56 year old Honda cb750 sohc drag-bike removed from a "time capsule" is up for sale.



 Mystery of the bike:
We don't know what's inside of the motor of this very early RC engineering build.
We don't know the builder of the nice (new) all aluminum frame distributed by RC engineering 50 plus years ago.


 Highlights of drag-bike:
     Full aluminum drag frame (new) distributed by RC engineering (very well built)
 Built-in oil tank towards the front.
 Built-in gas tank in the back bone.
 Of coarse .... super light weight.
      Ceriani (made in Italy) front end with matching front wheel.
Tommaselli throttle and clutch perch. Fork brace and steering stabilizer.
Of coarse ... super light.
Early 1969 "sandcast" motor with RC engineering stamped on the cases.
Cut crankshaft with drag bike block-off plate.
Welded valve cover for performance camshaft support.
ARD mag (period cool stuff)
RC engineering cast manifold with Webers (more period cool stuff)
Which we knew what was in the motor .... we prefer to leave the motor un touched.
M&H Racemaster rear drag race slick from the olden days .... surprisingly near perfect.


Lowlights?
Looks like the chain broke at some point and broke the case a bit.
Needs a bit of work if this bike is going to "hit the track" again.
That's about it.
 

$ 11,500.00
 

 


Complete Turbo for a Honda cb750 sohc

 

              
 

Here is an American Turbo pac for a Honda cb750 sohc.

We would consider this Turbo in great condition for being over 50 years old.

Much of the chrome is in surprisingly good condition. Turbo spins freely.

Note:

Because this item is used and over 50 years old ..... I will point out a couple of flaws.

The head pipe has some dings from some dummy trying to mount the head-pipe.

A portion of the original carburetor mounting flange is missing ...... You should use a modern carb anyway.
# EXO-005                  $ 3200.00

 


 Big block with sleeves ....... New

 

            

 

Features:

Big-block billet cylinder.    Over size cooling fins.     Solid alloy construction to help stabilize the engine cases.

# EXO-011                $ 2900.00                
 

 

 

 

RC engineering ..... Big-block for a Honda cb750 sohc.

 

        

Much respect to the manufacture of these super cool "big block" cylinders for Honda cb750 sohc models (69-78)

This cylinder was set up for 73mm pistons.

         # EXO-017              $ 3900.00

 

 

 

New Big Block
 

                    

               Over size cooling fins.

Solid construction for going to maximum bore sizes.

The cylinders solid construction also aids in stabilizing the engine cases.

The cylinder is machined to start at a 70mm bore size (970cc)

Note:

Designed to be Nikasil plated up to 72mm piston size.

Can be sleeved for even larger bore sizes.

Bare block.

         # EXO-012                  $ 2900.00           
 

 

 

1000 cc Big Block  & Pistons Combo
       
 

Here is a big-bore cylinder and piston kit to push your Honda cb750 sohc to the highest level.

Features:

Big-block cylinder.

Over size cooling fins.

Solid alloy construction to help stabilize the engine cases.

Nikasil plated by Millenium Technolgies.

MTC 71mm piston kits (997cc)

Advertised 10.5 to 1 compression ratio.

2795 XC ring package.

Wrist pin buttons to replace circlips.

# EXO-013      $ 4200.00           
 

 

 

Honda cb750 sohc 69-78 (1000cc) Big-block and piston combo

                
 

Here is a big-bore cylinder and piston kit to push your Honda cb750 sohc to the highest level.

 Features:
 Big-block cylinder.
 Over size cooling fins.
 Solid alloy construction to help stabilize the engine cases.
 Nikasil plated by Millenium Technolgies.
 JE brand 71.25 mm piston kits (1000cc)
 Advertised 9.5 to 1 compression ratio.
 JE XA 7125 ring package.
 Circlips.
 Copper head gasket.
 Steel/Viton base gasket.

# EXO-014                  $ 4200.00
 

 


Henry Abe 900cc big bore kit

 

             

 

Check out the Henry Abe 900cc complete big-bore kit (New)

These big-bore kits have been around for many years and proven themselves to be a reliable performance big-bore kit.

New and Complete.

Stepped sleeves allow the cylinder to be installed with-out upper case boring.

Deeper valve pockets and slight compression increase allows for performance camshafts.

The sleeves alone could worth the price of this kit.  Instructions included.
# EXO- 001                    $ 499.00

 


 Gary Pena. Prostock drag bike frame ..... New
 Honda cb750 sohc

 

          

 

 

If you do a little research, you can find photos of Gary Pena racing his Honda cb750 sohc with the same designed frame.

This frame was built by Gary and might be one of his last efforts.

He always seemed to have unique thoughts on frame building and have proven themselves to work.

I think we will let you look at the photos and then if you have any questions ........ feel free to ask.

Cool frame with lots of history.

# EXO-006             $ 2400.00
 

 

 

ARD magneto for a Honda cb750 sohc # 2

          

If you like rare and different vintage products from the 70,s ......... Here you go!

These mags were built for TQ mini sprint cars using Honda sohc motors with the transmission "cut-off" and running fuel injection systems.

If you look at the photos ........... There is an area to mount a mechanical fuel pump but the mag works fine with-out the pump.

We think this would be a great additional "show piece" for your vintage bike or project.

# EXO-021    $ 1199.00  

 

 

 

ARD magneto for a Honda cb750 sohc  # 1

 

 

             

 

HHave you ever seen one of these ARD magnetos?

If you like rare and different vintage products from the 70,s ......... Here you go!

These mags were built for TQ mini sprint cars using Honda sohc motors with the transmission "cut-off" and running fuel injection systems.

If you look at the photos ........... There is an area to mount a mechanical fuel pump but the mag works fine with-out the pump.

We think this would be a great additional "show piece" for your vintage bike or project.

# EXO-016                   $ 1399.00       

 

 

BILL HAHN "BHP" ignition

 

     

Check out the super cool BILL HAHN (BHP) ignition system.

Complete system removed from a Honda cb750 sohc.

Very good condition.
# EXO- 007             $ 1499.00

 

 
Yoshmura 64mm 812cc Piston kit
New
 
               
 

Check out the "new" Yoshimura 812cc complete piston kit for a Honda cb750 sohc (69-78)

64mm.    New old stock.    Proven reliable in the test of time.

# EXO-003            $ 399.00
 

 

 

 
 
 
1983 Honda cb1100 F Supersport "CARRILLO" connecting rods
 NEW, DOHC Hondas

 

 
 
        
 

Here is a "new" set of Carrillo connecting rods that are designed for the 1983 Honda cb1100 F SuperSport's.

The 17mm wrist pin areas are preferred with many racers and can be used in cb750 and cb900 models with a few changes.

# EXO-018        $ 1199.00
 

 

 

 
 
Carrillo Honda cb750 sohc con-rods
New
 
 
 
                 

 

New.  Carrillo connecting rods for a Honda cb750 sohc (69-78)

Known to be the best connecting rods for decades

# EXO-002           $ 899.00
 

 

 

 
 
The ultimate performance kit.
997cc
JE 71mm double coated pistons 11 to 1 comp.
17mm wrist pins. XA ring set.
CROWER  Titanium connecting rods.
Piston and rods are 540 grams.
"the highest level"
 
 
 
           

 
 
Here is the ultimate high-performance kit for your beloved Honda cb50 sohc motorcycle.

Kit includes:

Pistons:

JE double coated 71mm (997cc) piston set with an advertised 11.5 to 1 compression ratio.

Note:

Compression ratios are an estimate because or gasket thickness or milling.

Dome coated to repel unwanted heat.

Armor glide skirt coated.

Light weight.

XA ring sets.

206 bare weight.

Instructions included.

Connecting rods:

Crower Titanium connecting rods have been known to have the best Titanium with their rod offerings.

17mm wrist pins.

281 grams per rod.

Instructions included.

These products are the absolute "highest level" products for your Honda

 

# EXO-008                  $ 3449.00
 

 

 

 
 
Nearly new .... Carrillo connecting rods
With race coated "green" rod bearings.
 
 
     

 


Here is a set of modern Carrillo rods that have been barely used and nearly new.

 Modern lightweight Carrillo rods are the standard in the industry for decades.
 Include coated rod bearings (green).   $159.00 savings

 No disappointments.  Perfect condition.

# EXO-004             $ 899.00

 


 


 Carrillo Rods

 

            

Honda cb750 69-78
Refurbished and ready to go.
Standard length.
 316 grams.
$ 899.00      # HR-011

 

 


Dresda swing arm (new)
Honda cb750.

                      


Here is a "new" Dresda swing arm purchased in a shop buy-out.

 The tag said:
 Honda cb750 and other ... disc brake applications.

 Basic details:
 21.5 overall length.
 9 inches inside to inside measurement.

 Note:
 We are not Dresda experts ........ So, ask questions or inquire about more measurements.


# EXO-009               $ 599.00

 


Dresda swing arm (new)
Honda cb750


               
 

Here is a Dresda swing arm (new).

This Dresda swingarm was purchased in a shop buy out and was labeled as a Honda cb750 sohc drum brake model .....
with a note that said may fit others.

If you are a period correct aftermarket parts collector ...... here is a new and rare piece for your collection.

Basic measurements:

20.5 overall length.

9 inches inside to inside.

Note:

We are not Dresda experts ............. So, ask for more measurements or photos if needed.

Even the sticker is kinda cool.

# EXO-010          $ 599.00

 

 

 

Honda cb750 sohc (69-78) "Famous big-air" cylinder head

 

 

       

Hello, Honda, cb750 sohc racing folks.

Here is a famous CycleX "big-air" cylinder head up for sale.

Proven to be one of the best racing cylinder heads for a Honda cb750 sohc.

Currently has guides installed for a 5mm valve conversion. Yes,Valves and spring sets for the racing 5mm kits are still available.


# EXP-015     $ 2200.00

Call or E-mail for ordering/availability.

 

 

 

Keihin CR racing carburetors .... 35mm bore .... Need cleaning

 

         

Here is a set of Keihin CR 35mm carburetors up for auction.

Need cleaning.

Spacing is 75-91-75.

Spigot OD is 40mm


                    # EXO-020                    $ 499.00                      
 

 

   

Honda cb750 sohc (69-78) "Lynx" adapter to run Weber carburetors

 

      
 

Found this Lynx Weber carburetor adapter and the tag said "Honda cb750 sohc"
 # EXO-019                       $299.00
 

 

   

Honda cb750 Fully modified race carbs.

 

 
 

Race legal fully modified race carburetors include:
Ported and jetted with all the  "tricks of the trade" race features.
Accelerator pump removed to meet AHRMA requiremeets or rules.
Choke butterfly removed for less obstruction and more flow.
Acceleration pump directional "sprayers" are used as a primer pump for cold starts.
You might have a few questions about this set-up .... give a call someday.

"Guaranteed" performance up-grade.
 $ 599.00
 

 

 

2 sets of KEIHIN  CR "Tickler" carburetors
 

 

    
We obtained these KEIHIN CR 31mm "Tickler" carburetors in a buy-out.

The carburetors appear to be new or almost brand new.

Apparently these carburetors were designed and used on Honda cb750 race machines .....
then Yoshimura offered them for Kawasaki's and others.

These are the Kawasaki versions with spacing of (2.953 1-2. 3.800 2-3. 2.953 1-2)
 Note:
This spacing works on Honda cb750 sohc models with rubber carb insulators SUDCO.

   
 

 KEIHIN CR 31mm "Tickler" carburetors for parts?

Spaced for Kawaski race bikes in the 70,s era (2.953 1-2. 3.800 2-3. 2.953 1-2)
 Note:
Can be used on Honda cb750 sohc with rubber insulators from SUDCO

Refurbish these carbs or use for parts.


2 sets of vintage KEIHIN CR "Tickler carbs sold as a combo.
 $ 3900.00  Call Or Email To Order

 

 

 

 


 Complete CERIANI front end, clip-ons, front wheel and brakes.
Pure 70,s coolness!
 


 

Click On Images Above For Expanded View
 

Call for details.

$2400.99
# HR-000
   

 

 

 

High performance Honda cb750 sohc 2nd gear.

 



 Rule of thumb:
You can never have a strong enough 2nd gear.
$ 425.00            # HR-032

 

 

 

Race Fairing from the 60,s 70,s era
"Sonic"

 

     


Let us know if you have any questions or need measurements.

$ 799.00      # HR-005

 

 

Dunstall complete fairing, gas tank and tail piece.

 

   

 

This complete Dunstall fairing, tank and tail piece was purchased from a Honda cb750 sohc enthusiast.

Just to be sure ....... we rested the tank and tail piece on a Honda frame and it fits nicely. Although there are no mounting brackets included.

Looks like it could be made to fit other makes and models.

The front fairing has the gauge openings (super cool) and the windshield is dirty but looks in really good condition.

If you are a vintage, rare parts collector you will enjoy the signature "Dunstall" embossment by the gauge area. No fairing brackets.

Really cool stuff from the 70,s area.

This body work is large and shipping could be a problem.

Note:

Not suggesting this shipping option ........... but a customer in the past had us cut a Tracy body in half to save on shipping. (he was a body man and painter)

Also, we get to Milwaukee Wisconsin from time to time and could potentially deliver.
# HR-029   $ 1600.00

 

 

 

SET OF FRONT & REAR "SNOWFKLAKE" WHEELS

:              

Kimtab "snow flake" front wheel.
These Kimtab "snow flake" mag wheels are super rare and were removed from a functioning Honda cb750 sohc custom.
Front wheel:
This front wheel is set up for Honda cb750 bearings, spacers and disc or dual disc,s.
Freshly powder coated with the vintage gold color used on many motorcycles and cars years ago.
19 inch.
2.15 wide.
 

             

Kimtab "snow flake" rear wheel.
This rear wheel was removed from a running functioning Honda cb750 sohc custom. (drum brake frame)
This wheel has all the cool 70,s era products to complement the very rare Kimtab magnesium wheels.

Includes:
18 inch rim.
3.00 wide rim for respectability wider tires.
Freshly powder coated.
Azusa dual row sprockets and "new" rear chain. (Super masculine appearing)
Hurst air-heart braking system. (period correct coolness)
Drag bike rear brake rotor from the 70,s.
Set-up for drum brake frames.

Note:
Front and rear wheels sold as a set only.

$ 4400.00     # HR-031

 

 

 

75-76 Honda cb750 "F" Super sport rear wheel.

 

  

4.25 wide by 18 inch chrome rim.
Heavy-duty stainless steel spokes.
Powder coated hub. ( satin black)
Laced and trued.
Nice wheel!!!
$ 625.00   # HR-020


 

 

 

Honda cb750 sohc 69-78 crankshaft combo.
"When only the best will do"

 
Crankshaft:
Measured and visually inspected. (primary teeth, Alternator taper and journal dimensions)
Checked for straightness. (seems like a no-brainer)
Blind hole ball bearings removed and cleaned. (50 years of dirt waiting to ruin your day)
Connecting rod oil holes enlarged and relieved. (race proven procedure)
Balanced to perfection. (best balancer and procedures available)

Connecting rods:
Measured and visually inspected.
Glass beaded and balanced. (stock rods are seldom perfect)
Connecting rod "big-end" resized with Sunnen equipment. (more proven performance procedures)
Stronger connecting bolts installed. (more insurance for a high level quality build)

Dry film coated bearings:
Race proven and a must for stock and performance builds. (not all coatings are equal ... ours is the best)

Final assembly:
Measure and install proper size connecting rod bearings. (perfect)

$725.00   # HR-021


 

 

1-2-3 Auto Drag Bike Transmission

 

 



Auto transmissions are used throughout the drag racing world and will lower your elapsed times considerably.
This transmission is from a 1978 Honda cb750 Super-sport and has zero runs on it.
The auto modifications were done by RD transmissions in Florida.
Fully coated gears, shafts, forks, fork shaft and shift drum.
$ 1399.00    # HR-024

 

 

 

Billet    Oil pump ........... New

 

    



This oil pump was manufactured by a company that built products for the TQ mini sprint car racing world.
The oil pump body and rotors are precisely manufactured together for a perfect match.
The rotors and shaft have been treated with race proven coatings for a long and friction free life.
The lower oil pump housing is OEM and includes a new rubber stopper and spring. The pressure relief spring has been changed to our 8% stronger version with 2 additional shims.
Includes (3) dowel pins and (3) "O" rings 
Proven performance.

Might be the only billet (new) pump left in the world!     
$ 1199.00          # HR-002 

 

 

Honda CB750 77-78 F2, F3 5mm Conversion Kit (Cycle X Exclusive Product)

 


 

This complete 5mm racing conversion kit has been used by many of the top race teams for years.

Kit includes:
 Light weight intake valves - Light weight exhaust valves - Intake guides and seals
-Exhaust guides and seals - Keepers and lash caps - Titanium retainers
-Chrome silicon springs - H.T. steel base washers and extra shims - Instructions
  
 This kit retails for $1,199.95

ENV-018     Your Cycle X Price: $1,149.95      Cycle X Race Team Approved

Call or email for ordering/availability.

 

 

K MODEL

Honda CB750 5mm Conversion Kit


This complete 5mm racing conversion kit has been used by many of the top race teams for years.

Kit includes:
 Lightweight intake valves
Lightweight exhaust valves
Intake guides and seals
Exhaust guides and seals
Keepers and lash caps
Titanium retainers
Chrome silicon springs
H.T. steel base washers and extra shims
Instructions
  This kit normally retails for $1,199.95

   Your Cycle X Price: $949.95      Cycle X Race Team Approved

Call or E-mail for ordering/availability.

 

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Cycle X Global Headquarters

6246 US Hwy 51 South

Hazelhurst, WI 54531

Phone: 715-356-7346

Email: hotrodcyclex@gmail.com