Honda-SOHC

Anyone know where I can get the 7mm thrust washer on tacho pickup? P/n 90451-292-000

Or know dimensions for equivalent replacement?

Hello everyone,

I've not yet finished my current CB550 K1 project, but already thinking about my next one. The current bike hasn't been restored to original as I wanted to learn a few new skills, but for my next project I want to do a restoration to original (or close as possible).

I've found the CB550 to have a limitations with available parts, nothing major but I've learnt to carefully plan and research what parts are still available. Ideally, I would like to start with a bike that is actually running and with not so much rust and unknown history as was the case with my current bike, which meant I had to replace so much.

Any recommendations on which CB Four would be a good basis a full restoration project?

Hello everyone,

First post on this forum and after some advice.


I purchased a non-running 1975 CB550k1 for a cafe racer project and after a few months of tearing down to determine the full condition of the bike and what will need to be repaired/replaced I'm ready to get started with the rebuild.

However, I started thinking a bit more about the registration process. I dont need an MOT as the bike is over 40 years old.
I will need to get the registration from DVLA, can I do this now whilst the bike is in bits or do I need to finish the rebuild?
Another area of confusion is around the condition of the frame when I register it. Do I need to keep it stock or can I carry out the standard rear frame chop and new hoop weld, rebuild then register?

Slightly confused as to what the right order of steps should be and help would be appreciated.

I purchased the bike from DK Motorcycles and these are their instructions, I guess I can register with bike insured on frame then once I receive the V5 I can SORN?

We HAVE NOT got the Certificate of Title but we will provide proof that VAT & Duty is paid on the NOVA system.(This can take upto 4 weeks)

Registration.

1. You need to get the bike MOTed. (Vehicles over 40 years old are MOT exempt)
2. You need proof of year of manufacture in writing. To get a recognised dating letter apply in writing to Honda Motorcycle Operations at the following address.
Year of Manufacture, Honda (UK),Cain Road, Bracknell, Berkshire, RG12 1HL
The following information for the bike should quoted, Model, VIN, Engine number. Additionally you should include your contact details (telephone number and email).
There is administration fee of £30 (25 + VAT) which can be paid by cheque or postal order payable to Honda (UK).
If information needs to be acquired from Japan the the "Proof of year of manufacture" letter can take upto 6 weeks to arrive.
3. You need to have valid insurance on the bike. You can insure it on the chassis number.
4. Send all this paper work to the DVLA, who will charge you £55 for the 1st registration plus the current amount for the road tax.
The DVLA will send you your age related registration number.

Thanks,
Dave