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BSA C15 Trials Project

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  • Author

A wee update on Alf the C15.Lacing up the rear wheel at the moment,

went for a WM2 rim.Still collecting bits and pieces.Going to do a

dry build with the engine in the frame so I can get an idea for the

offset of the rear hub.Ah the dark nights don't you just love them.

cheers the noo Brian

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Hi solvent3, the forks and yokes look very nice

Do you have the ebayers name for the yokes?

Cheers

Hi Monty Jon. Sellers name is belspar. They were sold as cub yokes but I think the spindle may have been a bit short. Very well made but will probably need a longer spindle. I have some on my honda too. Actually wouldn't mind another set for the fb I've just built.

Hi solvent3, the forks and yokes look very nice

Do you have the ebayers name for the yokes?

Cheers

  • 3 weeks later...

You have been busy, looking good.

How many more hours / days do you recon till its debut ?

Ross

  • Author

Still a wee bit to go Ross,hopefully Springtime.

cheers the noo Brian

  • 3 weeks later...
  • Author

Treated Alf to an 18 tooth primary gear and new chain,

also bought a cheap ignition of the bay for the bad boy.

Its for a pit bike comes with cdi,rotar,trigger and

magneto.Going to see if I can make it work,cost

Treated Alf to an 18 tooth primary gear and new chain,

also bought a cheap ignition of the bay for the bad boy.

Its for a pit bike comes with cdi,rotar,trigger and

magneto.Going to see if I can make it work,cost

  • Author

Ross I Bought a smaller chain from C and D Auto's.

Heard that I'll have to mod. the seal,I'll measure

one up and get it from Simply Bearings.

cheers the noo Brian

Hi Guys.

Hi Broony.

Just fit a rubber sealed bearing !!! You can get one of these from Simply Bearings. (PS you can remove the crankside seal if you want to) :thumbup: :thumbup:

Regards Charlie.

  • Author

Cheers Charlie,no been up the shed for a couple of days,

painting skirtings (keeps the peace ;) ).Hopefully all

the snow will be away by tomorrow and I'll get up the

shed.

cheers the noo Brian

Hi Solvent3

I am very interested in your C15 project, especialy the bashplate I can't find any for sale for the C15 (anyone have any clues?)

Do you know if it's a "home brew" bashplate or a bought item.

Cheers Kev

  • 1 month later...
  • Author

Had an enjoyable day at The Haggis Autojumble today,

was good to catch up with old friends.Managed to get

some more parts for Alf.Feeling a bit guilty as Alf's

getting a back seat for the moment as my recent pur-

chase,a TY250 twin shock is nearly fit for trialling.

cheers the noo Brian

I will be interested in hearing how you make out with the pit bike ignition. I tried one of the pit bike inner rotor ignitions on a C15 but could barely get a pop out of it. They may vary in performance so you may be more lucky. To see what was going on, I set it up and ran it with a milling machine. For comparison, I also had a Honda XR50 and a Yamaha PW80 ignition. Both Japanese ignitions would fire a spark plug at lower rpms than the pit bike ignition. I put it on a fresh motor and just coil not get it spinning fast enough with the kicker. I tried to squeeze in the XR50 ignition but it just would not fit under the cover. It is surprisingly big for little 50 and would probably be too heavy also.

Hi Solvent3

I am very interested in your C15 project, especialy the bashplate I can't find any for sale for the C15 (anyone have any clues?)

Do you know if it's a "home brew" bashplate or a bought item.

Cheers Kev

sorry only just read this, it was on the bike when bought so sorry cant help there.

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