Classic Honda CB500-4 Cafe from Back Home now resides here

Well, its always great to add another ride to the stable here at home and this one is a real doozy, as this is a super cool Cafe Bike that was built a long time ago back home in England and is now all the way across the pond with me.

This 1972 CB500 Four still wears the original license plate from Back home and I love the fact it is still there as it brings back so many memories of my Motorcycles I owned when I resided in England and super stoked to have this with me now.

The bike is a time capsule in a way and really is how we built Café Bikes in my era of the 70’s, this is a very cool ride, not my favorite Color I must admit but a true old Café of my era that i saw everywhere that I rode to and hope to get this fired up soon.  This has not run for many many years, carbs are stuck, front brake is stuck and am sure the tank needs to be recoated inside as it is a Fiberglass version.

Bodywork is very reminiscent of the Bimota series of styled bikes and I will one day paint the whole bike again as the frame is painted that teal color and I thing a New Livery would be just what the doctor ordered, but that’s for way later on, as I need to get to work and see if I can get the 50 year Old inline four to breath a new lease of life once again.  She has never run in the USA so will be eager to get this sorted out and will be fun taking it for a run around the twisting roads in the canyons that I have here where I live.

I am super excited to get the old girl going and see how she handles around the country roads around here, the rear sets are pretty cool and set back nicely, so my legs will fit tine on this machine, I do have to source another Master Cylinder but no Biggy there and I know the brakes will need to be gone through and again, no worries there either just time and energy of which I have bags of.

The Carburetor’s are another story, as they are stuck and I will tear these ones down to see what the issue is and address the issue to get this running again, no idea what the wiring is like either so a full inspection is needed to see where the lay of the land actually lays and I can get some sort of List together of parts needed and work to be performed on this half century bike.

Its sits pretty level too which is nice has a made up 4 into one exhaust system, front header is stainless and rear is steel, interested to see how it sounds once she bursts into life, of course I need to get a new battery, new plugs and oil plus filter etc. but that is the same for any bike that’s not run in years.

You don’t see too many of the CB500 Models, mostly the slightly bigger 550’s, so its cool to have a 500 four here at the shop and look forward to kicking this back into life once more and seeing how she handles on the Southern California Tarmac.

These are a fun compact Powerhouse of a machine and back in the day, Several CB500 machines were entered in the Production TT races on the Isle Of Man in the early 1970s. Bill Smith won the 1973 500 cc TT Production race (four laps) riding one, 8.2 seconds ahead of second place Stan Woods mounted on a Suzuki Two Stroke Twin.

I remember doing this to my Side Covers back in the day to get the thing to breath, ha ha, so much fun back then trying all you could to squeeze extra power out of your Motorcycle, these carbs need to be totally over hauled but it will sound so nice when running again.

Something about home made Rear sets that I love and this is  a great little set up, no show chrome here, just road racing type rear sets that get you a more low down ride and faster gear changing etc.

I wont make any Modifications as such as this is a Classic Cafe with British Styling, but will make sure it runs well, Hard and sounds throaty for sure, I may change the headlight for an earlier style as that’s an aftermarket version and bring the headlight in more towards the frame and change turn signals to a stealthier look but early style.

Its a fun little Road Rocket and am sure with this Ohlins steering stabilizer, this will help with the wobbling in the tight bends that lay around where I live and will keep you updated on how this rides later on in a blog on the website.

So there she is, a great British Build Cafe Bike that oozes Nostalgia and I am happy that I will be able to ride this soon and remember the days I used to go to all the Road Races around the UK on my little Buzz Bomb.

Thanks for reading my Blog today, hope you fig this bike as Much as I do and I shall be doing follow ups as I go along as many of you ask if I can keep taking photos and writing what antics I have gotten up to with these Classic in line Four Machines.

I guess its time to get back into the Barn and turn some wrenches today, the Carburetor’s first, then the brakes, but love what I do and the challenges ahead, I will of course keep you posted on how I do here at Carpys Garage.

 

Bimota CB750 Honda SOHC INLINE FOUR

 

In September 1972, Massimo Tamburini crashed his Honda 750 Four at the Misano racetrack. The accident left him with three broken ribs. If the accident hadn’t occurred, Bimota may never have come into existence. While Massimo was recuperating, he constructed a tubular steel frame that could withstand the horsepower being produced by the big Japanese manufacturer’s engines. The frame Massimo constructed lowered the center of gravity and reduced the weight of the original Honda. With the creation of the HB1, the Bimota was born. Only ten of these bikes were ever produced.

The Bimota name was derived from its founder’s initials; Bianchi, Morri and Tamburini. However, it was the enthusiasm and engineering excellence of Massimo Tamburini that carried the Company to success. In the 1970s, Bimota produced racing frames that caught the attention of serious bike racers. Frames such as the YB1, YB2, YB3 and HDB1, HDB2 and SB1, were of superior quality and the perception of what a racing bike should be was changed forever.

Only 10 of the HB1 were built. None of them was designed to be street legal, they were all meant to be race bikes. The mos it beginst famous driver was Luigi Anelli, who raced a HB1 in 1973. Today, this is probably the most sought after special framed Honda CB 750 SOHC/4 bike.

………..now it begins.

 

 

 

1975 Bimota HB1 Clone

1 of 1 and only one in USA

Article by James McBride Silodrome

Article by Chris Hunter Bikeexif

Photography by Ryan Handt  Ryan Handt

bimota

Carbon Fiber version or Original white

Completed Sept 27, 2016

Lots detail on my Instagram

Bimota HB1 (Honda – Bimota 1) CB750 Clone

Bimota’s first Japanese / Italian hybrid

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HB1 custom frame by Framecrafters

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Carbon fiber tank, Seat fender and front fender

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Over 50 custom designed parts all hand made

This is a true Stressed-member frame.

Photo below is of 1 of only 10 original Bimota HB1 750 ever built from BX-1 kit.

It appears there may only be 4 in existence and this clone.

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Specifications:

Engine:

Engine CB750K4 1974

Honda CB750 Engine 100% Rebuilt

Engine detailed by Rob

Megacycle Cam

K&N Air Filter

Custom Oil Pressure Gauge by Rob

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Custom oil tank by Ian Halcott Twinline Motorcycles

Custom oil lines with custom CNC engine adaptors by Rob

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Dynatek Electronic Ignition

4X4 Custom Mandrel bent exhaust with hand bent megaphone silencers, Magni Style

Custom CNC exhaust hangers by Rob

Titanium and Stainless Steel fasteners

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Frame:

Custom HB1 stressed-member frame by FrameCrafters.net , CNC frame parts by Rob

HB1 Carbon Fiber tank

Ducati petcocks

Carbon Fiber seat with leather upholstery and tail glove compartment

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Carbon Fiber front fender

Paint and decals as original

Custom front and rear axles

Original type custom CNC eccentric chain adjuster by Rob

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Custom axle spacer by Rob

Custom CNC brake disc spacers by Rob

Suspension +

Marzocchi shocks

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Brembo front calipers

Caliper mounts designed and CNC by Rob

Dual front disc brakes with modified hub by Rob

Drilled rotors by Rob

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Brembo caliper  – rear disc brakes

Brembo rear master cylinder

Brembo master cylinder mount by Rob

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New CB750 Front brake master cylinder

Custom made brake lines front and rear by Hel Performance

Fully tuneable Ceriani GP35R forks

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Custom adjustable offset triple tree, 45mm +/- 2.5mm or +/- 5mm by Rob

Tommaselli Clip-Ons

Tarozzi rear sets

Custom shift and brake rods by Rob

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Excel Aluminum shoulder rim

Stainless Steel spokes by Buchanan

Bridgestone BT45 tires

Road race grips

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Electrical

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MotoGadget M-Unit  with Custom wiring

  • Micro Processor operated supervised circuits
  • Hazard warning lights
  • Internal fusing with current monitoring with automatic circuit shut down
  • Semiconductor switching
  • Automatic turn signal shut-off
  • Programmable flasher Digital brake light modulator with flashing sequence
  • Integrated Starter relay Automatic headlight turn off during starter routine
  • Integrated horn relay
  • Integrated alarm system
  • LED circuit indicators for active circuits

Ceriani headlight mount with integrated led turn signals

Custom Front Led turn signals  by Rob

Classic tail light housing with LED lighting and signals

Original CB750 headlight with Halogen Tri-Bar lamp

Original CB750 Handle bar controls

Original CB750 Tachometer with custom Bimota HB1 dial by Rob

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Dakota Digital Speedometer

Custom Dashboard and indicators by Rob

Anti-Gravity lithium battery

Custom CNC battery/solenoid tray by Rob

Solid State regulator/rectifier integrated into custom CNC starter cover

This is original Bimota HB1

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So much great professional work and a Killer Motor, this will ride and handle like any Race bike and a rare sight to see these days, below is more photos of this superb Bimota to make your day go by a little easier Just check the photos below in the Gallery. From Husky Restorations.

 

THE DGR is Tomorrow! Please help this last bit.

On Sunday September 27th 2015, more than 17,452 smartly-dressed gentlefolk in 406 cities from 79 countries will straddle the saddles of their Café Racers, Bobbers, Scramblers and other marvelous Custom motorcycles to raise awareness and help fund the cure for prostate Cancer.

 

 

Here is where I am, I am so stoked, 7th in the world on donations, I cannot thank you all enough for your genrosity and help and goodwill, it is YOU that has helped me reach this goal and further, this is a tremendous effort by you and I wanted to say thank you from the bottom of my heart. I am proud to be a part of this historic weekend that is coming up and I look forward to Blogging the event when I get back.

 

 

 

DGRsidecar1

 

Well, September 27th is literally just around the next bend, so I wanted to try and promote a little of this on my website, seeing as the 59 Club will be attending this great Annual event and, of course a real cause that happens to be a slight concern for my health as I get older.

1 in 7 guys get this terrible disease and I want to try hard and get as many donations as possible for this ride and lets see if we can find a cure for Prostate Cancer.

 

 

 

My link below will take you to the page to sponsor me no matter how small, EVERY penny counts and I can sure do with some help here, so if you could find just 5 minutes of your time to Donate here, I will be so stoked.

I am going for a Goal of $5000 and am at $5360 so have gone past that and now want to do all i can to get a great total for the ride on Sunday, if you can pass the link around that I have typed below I would really appreciate it.

If you can donate to this worthy cause it will help so many people in a dire position.

http://ww.gentlemansride.com/rider/carpy

I will see your name pop up when you hit the Sponsor me button and I will thank you for helping towards finding a cure for this disease.

 

So Below, here is the route for you to see.

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I am looking forward to this ride, I started off as 525th in sponsoring in the world in funds and right now I am doing well and at 14th place, lets try and get more for this wonderful charity and help those in need.

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This will be a real big event and one you really should not miss for the year! We shall be starting at Del Amo Motorsports in Long Beach.

Del Amo Motorsports of Long Beach
3291 Cherry Ave, Long Beach, CA 90807 and will be there at 7AM sharp!

DGR pre ride

So here are the flyers right now and will add as I get closer to this event.

Del Amo Motorsports of Long Beach
3291 Cherry Ave, Long Beach, CA 90807

dgr pre sale

I sure hope you spread the word and get involved, this is a unity ride that I truly believe will be beneficial  to everyone and what a great way to meet many like minded people, have fun and make new friends, as well as support something that really is a serious issue too.

TeamDALBTriumph

 

This is a super opportunity to have a great ride with tons of ton up machines and to hear all them engines will be such a great experience, even for me, I love rides with many cool people and I sure hope you will attend this.

Please come up and say hello, as I love to meet you all, this is a great event and sure look forward to meeting everyone of you all.

Keep the date handy and we shall see you on the Tarmac.

If you can Sponsor me it would be so cool to know that I have a lot of friends that wabt to help in this Charity ride and we are united in trying to find a cure for this disease.

Triumph-Prize_SKYSCRAPER

I would also love to win this Thruxton through your sponership and will then raffle the bike off and donate to the funds to charity.

So, if you can make it, throw on some Dapper gear and I will see you on the road on the 27th of September.

Many thanks for those who have already donated for me I am so stoked.

Here is my link to Sponsor me.

http://www.gentlemansride.com/rider/carpy

Once again I thank you all, PLEASE pass the word as this is something I am really trying to help with.

dgr carpy