And now for the normal updates:
What’s
New? – New Products and Updates - September 2013
I have just checked and can see my last Newsletter was Number 17, back in October 2012. Sorry it has taken so long, but as mentioned on the website Blog page - time available for developing new products has been a bit limited in the last few months - so although Martin and I are both as busy as we can be, there have not been many new parts advertised of late.
In fact with the amount of On-line orders being as strong as it has been in the last year, most of my manufacturer's available capacity has been spent just replenishing those items we seem to be constantly running out of.
I know for my own part, that although
I only make/fettle a limited number of products myself in the workshop - I seem to be spending a good part of most weekends working to cover the gaps . . . to the continual detriment of my own bikes!.
Anyway, although the list of new parts is not massive this month, there are a couple of significent updates that might be of interest to you, so please read on. |
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SOHC Bevel Gears - Coming Soon!
As I am constantly being asked if I can supply bevel gears of the Olhdam Coupling type? (to which up to now I have always had to reply - 'no, you will have to fight for them on Ebay, like everybody else'), I am now having batch's of these gears manufactured, the first of which will be lower bevel gear pairs, which should be ready by early September.
I am having the gears manufactured by a local gear making company here in the UK, who specialise in manufacturing bevel and helical gears. I have supplied original Norton gears as patterns and am currently just reviewing the drawings before we commit to the manufacture.
Due to the large initial investment I am having to make, I am having these gears manufactured in 3 seperate batch's. First I am having the lower bevel gears made - as these seem to be the most frequently sought after. Then once I have recouped enough of that investment back, I will commision the upper bevel pair. Finally, I will have a batch of the oil pump and oil pump drive gears made
As far as the first batch are concerned, I will be having both International and Manx type crankshaft bevel gears made (the SOHC Manx type gear had a narrower rear shoulder than the International gear). Price for bevel gears will not be cheap, but should be comparable to other similar gears manufactured by manufacturers of similar engines. Please contact either Martin (on the Sales email) or myself if you wish to reserve a set of these gears - although we may ask for a small deposit).
PS - as a small footnote to this update, it is interesting when you start looking closely at original parts, as you often find more than one variation. In the case of bevel gears we have measured many vertical gears and found a whole variety of tolerences, even at the unworn end - indicating a range of approximately 4 thousandth's of an inch - a veritable mile in 'ground shaft' tolerence! I have elected to go for a finished size that should be appropriate to originals, going into a good condition original plain bearing with little wear.
Price : £TBC
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Bevel gears like this coming soon - although the one on the right in this photograph is out of my race engine and is scrap!
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A11M/781 : Magnesium Cambox Covers - this one fitted with cambox oil jet holder, which we also make
This photo shows our covers (bottom two in photo) and an original 1930's Norton cover (top in photo) as a comparison. The wet look is water repellent oil to protect them in storage |
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SOHC Magnesium (Racing Type) Front Cambox Cover
A nice little item I have had in the pipeline, but have now had final machined are these distincive magnesium cambox covers, which allow for the central oil feed to the camshaft. These were fitted to the racing (magnesium) cambox's used on competition Inter's and Manx's from the early 1930's through to the introduction of the DOHC. This type of cover were also often fitted to the later (Featherbed) Inter models.
As always with the castings I have made - I have had patterns made using an original Norton casting to copy from, and as you can see from the photograph, they are virtually indistinguishable from an original.
These castings come fully chromated (and as you can see from the photographs, sprayed in Duck Oil to protect them from corrosion in storage), and if you are intending to fit our cambox oil feed jet boss, I can also fit this for you before sending out - as per the top photograph.
Still doing the final tasks on these, and still need to work out the final price, but expect them to be ready in next two weeks
Price : TBC
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2x48: SOHC Rear Cambox Paper Washer
We actually introduced these about 2 months ago . . . but thought they are worth including on this newsletter - SOHC rear cambox gaskets.
The original and unusually distinctive original shape of the original gasket has been faithfully reproduced and tried against an original cambox.
Price: £2.85 Each
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Unusual shape of SOHC rear cambox washer - but just as per original |
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Controls : Air and Magneto Levers and John Bull Grips to Special Order . . . and other parts for the future
We have recently introduced air and magneto levers to our catalog. These are modern replicas of the typical Amal 1950's versions fitted to most british bikes of the time.
Price: £14.00 Each
Byt the way, I was recently asked about the special pressed steel levers fitted almost exclusively to early Manx Nortons - yes, I have been doing some work in the background to replicate these (some formers and laser cut parts already produced), but a long way off yet - and do not expect them to be in the same price bracket as those shown here!.
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We are now able to offer both magneto and air levers - this is the Magneto version |
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John Bull rubber 'Sports' grips are early 1930's and quite long (7.5")
See my YouTube video of 1000 Bike Festival - Ivan Rhodes KTT's to see what they look like - available by special order but not cheap! - £34 Pair |
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I was also asked about handlebars for 1930's Norton International's and I have a similar story. I have had first patterns made of the distinctive racing 1930's style Norton handlebars fitted to International's, which include a wrapround bracket which locates on the girder forks to stop them rotating. However, due to manufacturing difficulties with the sharpness of the bend, we are not there yet - again, watch this space.
Finally, for my own bike I recently was able to acquire a set of distinctive early 1930's John Bull type handle
rubbers. I have seen these fitted to Velocette KTT's, but only recently found a period photo of them fitted to an early racing Norton. However, I get no dicount on these from my supplier as they are special order. I will list them . . .but with my margin they are very expensive - so will not be surprised if there are few interested customers! |
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