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Messages - cardan

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676

Left to right Rover, Rudge (single speed - not the more common Multi), Douglas, Rudge.

The 2 3/4 hp (350cc) Douglas was one of the two main bikes of WW1, the other being the Model H Triumph.

Cheers

Leon

677
Identify these bikes! / Re: Chuckle Brother rides mystery machine!
« on: April 20, 2017, 12:02:18 AM »

Very nice. Probably a 1927 Special, or maybe even the 80-mph Sports. The cooking model, called the Standard, had the muffler across the frame in front of the engine right up until 1928.

Although it looks like no brakes are fitted, there are rim brakes front and rear with the brake rim fixed to the wheel rim, with flat shoes pressing on them. They were even coupled, so applying the foot brake applied front and rear brakes simultaneously. Famously Rudge introduced their 8" drum brakes for the 1928 season, which corresponded with their rise to the top of the racing tree. In 1930 Rudge were so dominant in racing that they filled 5 of the 6 podium places in the Junior and Senior Isle of Man TT races.

The original owner chose to decline the electric option, going instead for the ML magneto and carbide lights.

Cheers

Leon


678
Identify these bikes! / Re: Another mystery bike to be identified!
« on: April 18, 2017, 11:47:37 PM »

Speaking of interesting Matchless motorcycles, I came across this 35d3 for sale http://www.dutch-lion-motorbikes.com/en/motorcycles/matchless-d3-sport-ohv-from-1935 . What say you 33d6?

Leon

679
British Bikes / Re: Villiers time line for engines
« on: April 10, 2017, 09:05:38 AM »

Oh I'm a sucker, and I'll read anything. The Villiers history is an interesting one.

The fourth link should be http://www.hulsmannmotor.nl/Villiers_Motornummers.html (all post war I think) but the third (the Ron Wiley reference) I can't navigate to, but would like to.

Cheers

Leon


680
British Bikes / Re: anyone used an additive in their Triumph
« on: April 10, 2017, 02:27:23 AM »

I think it sounds very interesting: if the tests are to be believed it seems to work very well. That said, let me guess you'd be hard pressed to identify how much longer your motor would last before its next rebore, or whether you'd get better fuel mileage with this in your oil. And it's not cheap.

Graphene is fabulous (fabulously interesting) stuff, and amazingly was discovered only relatively recently.

There has been a lot of talk about the effect on older style motors of removing zinc from oils. Because my bikes are weird and will never be asked to cover high mileage or perform near peak output, I'm lucky I don't have to worry too much about whether to add fancy stuff to my oil.

Cheers

Leon

681
British Bikes / Re: Villiers time line for engines
« on: April 10, 2017, 02:06:55 AM »

Hi Paul,

I'll bet it's been done and I bet 33d6 knows all about it! No doubt he'll tell us presently. I don't know too much about Villiers engines, but it's a coincidence that this week I've been working on one of the earliest models - prefix O - for a friend. Pre-flywheel-magneto of course, but a simple and nicely made motor. 269cc and around 1913-15 I think. I've ridden a hundred km or so on a similar O-series-powered bike, and they run very well.

Have fun with your research!

Leon

682
British Bikes / Re: Leaky Amal 274 pre monoblock carb..
« on: April 06, 2017, 10:42:43 AM »
Hi Gary,

I think you'll find that the only way for fuel to get above the jet block (and then leak out) is via the jet.

The fuel level is probably just above the top of the jet, rather than just below where it should be. Try lowering the fuel level a mm or so.

Leon

683
British Bikes / Re: philipps generator
« on: March 31, 2017, 10:22:45 AM »

Almost certainly. It would clamp to a frame tube (seat post, front down tube or lower tank rail), with belt drive from a convenient spot.

Leon

684
British Bikes / Re: philipps generator
« on: March 30, 2017, 10:44:24 PM »

It's very similar to the P&H (Powell and Hanmer) of the period - mid 1920s when electric lights were an accessory. I've not seen one before, but very nice indeed. There was probably a headlamp to match.

Leon

685
Identify these bikes! / Re: Mystery bike - photo taken in Shetland
« on: March 27, 2017, 10:55:07 PM »

Wouldn't it be fun to know the story of the photo? I'd be pretty sure that the man sitting on the bike is not the owner, and probably not even a motorcyclist. His left foot is on the brake pedal (?) rather than the footrest!

Leon

686
Identify these bikes! / Re: ID this lightweight on eBay
« on: March 16, 2017, 12:19:29 AM »

I see the frame number has been listed as F1 / 727.

I'm afraid I can't make sense of the bidding - GBP1650 with 3 days to go. Perhaps the potential purchasers have the missing parts in store and the ability to do an enjoyable, trouble free and low cost restoration. I hope that the bike is less rusty than it looks! https://www.bonhams.com/auctions/19163/lot/470/

Cheers

Leon

687
Identify these bikes! / Re: ID this lightweight on eBay
« on: March 11, 2017, 12:45:18 AM »

It's complete, but boy it's rusty. I just couldn't imagine buying something like this without first seeing it up close.

Is the bidding for the bike, or is there something about the registration number? Why would there be 11 different bidders in the first 24 hours on something like this?

Cheers

Leon

688
Identify these bikes! / Re: Another mystery bike to ID
« on: March 06, 2017, 11:04:36 PM »
Thanks for that R - I'd never heard of Jacquetta Hawkes.

The blog is a great read, but being a blog you have to start at the bottom and read upwards. https://jacquettahawkes.wordpress.com/

Leon

689
Identify these bikes! / Re: Another mystery bike to ID
« on: March 05, 2017, 11:27:08 PM »

Yes it is Rover.

The fork was not exactly Druid, but the Rover version, probably build under license, which had the lower links running inside the fork tubes. You can see this feature in the photo.

You're probably right about the gearbox being added, because although Rover had a chain-cum-belt model around 1914-15 this had a rather lather gear change lever on the left of the bike, and this is missing from the photo.

Cheers

Leon

690

Hi Arb,

No, it's not an FN.

The bike is much older than it looks - possibly as old as 1910 or even earlier! I can spy an early open-magnet magneto and the tram-handle for an NSU 2-speed gear on the mainshaft of the motor.

That said the bike has been thoroughly modernised with Brampton Bi-flex fork, disk wheels, sidecar etc.

Let me guess the photo was taken immediately after WW1? There was massive inflation after the war and for a couple of years bikes were hard to afford. Easier to make your own!

Cheers

Leon

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