WELCOME TO CLUBMAN CLASSICS

Clubman Classics is a personal blog inspired by the fearless, amateur road racers who competed in the 1947 - 1956 Isle Of Man Clubman's TT races and their production based machines.
Showing posts with label Bike. Show all posts
Showing posts with label Bike. Show all posts

Tuesday, 19 November 2013

Norton Commando Metisse 750cc Racer

This Norton Commando Metisse 750cc racer is the latest addition to the CC stable, a bike we intend to race in 2015, once we've spent the 2014 season developing both it, and its rider.

According to its previous owner who campaigned it for up to 10 years, the motor is race ready with a compression ratio of 10.5:1, fitted with belt primary, race cams, large inlet valves and twin Mk2 Amals.




Friday, 15 November 2013

FOR SALE: NSU 250 Racer

Clubman Classics is pleased to offer this very interesting little racer for sale, see the Vintage Classic NSU 250 Racer Ebay auction for more information, and to make a bid.







Thursday, 15 November 2012

Norton Manx 350

Recent images of next year's Manx race bike. The bike is a combination of an early '54 frame with a '59 350 short stroke motor. Check back soon for more updates before testing starts in the new year...




Saturday, 24 March 2012

Mallory Park Test Day - NSU Norton

These photos were taken at the recent Mallory Park test day on March 22nd - first time out for the NSU Norton! The new machine performed faultlessly apart from a trapped breather pipe that meant a little oil began escaping through the filler cap - an easy fix. The new bike replaces the NSU Sportmax replica that I campaigned in the VMCC Economy Appliances Championship in 2011.


Mallory Park is a relatively simple track but one that takes time to perfect. From the first gear bus stop chicane to the very fast Gerrards, it's a track that demands a combination of slow and fast bike control. My favourite corner has to be the devils elbow, a slightly downhill left-hander just before you cross the start/finish straight. One of the other great things about Mallory is the number of 'lines' at each corner. The track is quite wide, allowing plenty of overtaking and even spectators are well catered for thanks to the raised viewing banks.


The NSU Norton is a 250cc NSU Max engine, cradled in an un-modified Manx Norton featherbed frame. The first thing you notice is the front mounted oil tank, located low, out in front making the most of the cool air-flow- it also helps maintain a low centre of gravity. The next major difference to the original Norton layout is the drive-side. Located on the right-hand side, instead of the left, the NSU engine/gearbox unit is also self-contained.


Heading out onto the track for the first time the NSU gearbox is as sweet as a nut. Fitted with Sportmax cams, the engine thrives on revs and only past 3000/4000rpm does it come on song. The following 4/5 laps gave me chance to enjoy the fantastic handling while running-in the new engine. The first race is in 3 weeks time back at Mallory Park, I can't wait!



Monday, 16 January 2012

Norton Dominator racer

Originally capable of producing upwards of 50bhp at around 8,000rpm the works Domiracer was a very capable machine.

In the 1961 Isle of Man TT rider Tom Phillis took a Doug Hele-developed Domiracer to third place and lapped at over 100mph. This was a first for a twin-cylinder pushrod engine.

1956 Norton Domiracer

Once the Bracebridge Street race shop in Birmingham closed in January 1962, Norton abandoned the Domiracer project and the works Domiracer and factory spares were sold off to Paul Dunstall. Dunstall continued to campaign the 500cc twins with riders Fred Neville, Dave Downer and Syd Mizen, up until 1964.


This example features a 1956 wideline frame with Dural engine plates, Manx type swing arm, Hagon shocks, chrome short Roadholder forks with alloy damper tubes and a Seeley alloy top yoke. Front wheel is a WM2x18 Akront with Norton hub and a Triumph 2LS backplate. The rear wheel is WM3 Akront with Norton hub and cable brake. It is worth noting that the brakes are very effective!

1956 Norton Domiracer

The engine is Laystall short stroke (68x68), with one piece period race crankshaft fitted with polished and shot-peened Commando rods, SS camshaft with lightened followers, running 10.5 - 1 with Powermax pistons, gas-flowed head with lightened and polished rockers. The carbs are twin rubber-mounted (GS750 stubs) 28mm Amal MK2s. Total loss coil ignition system. Bob Newby clutch and belt primary drive with fibreglass primary cover. Close ratio 4 speed gearbox and custom-made, 2-into-1 Mason Racing exhaust.

I can't wait for a test ride once the 2012 season gets into full swing!

1956 Norton Domiracer

Wednesday, 19 October 2011

Wednesday, 22 June 2011

Norton Domi-Racer on Ebay

I spotted this interesting looking '59 framed Domi-Racer on Ebay this evening, how many have you seen painted green? Yours for £5,500.


The fibreglass tank would have to go! Some tasty parts though.


The owner states that the '53 motor comes with high compression, large valves and an alloy barrel. There is also a belt primary drive conversion and a close ratio 3rd gear.

Friday, 27 May 2011

Norton Flat Tanker

More details of the side-valve flat tanker, coming soon..





Friday, 6 May 2011

1926 Harley Davidson 1200c OHV Model J

Sold by Bonhams Auctioneers at the Hendon RAF Museum in 2010 was this angry looking 1926 Harley Davidson 1200c (74ci) OHV Model J racer.

I recently stumbled across  several images I took of the machine and just had to post them again.


Every part of the motorcycle had been tweaked in the search for more speed, the finish displaying an aged patina that only added to the appeal. Wearing number boards from a relatively recent event, I can only presume the bike runs very well.


Converted to OHV at some point during it's 85 year life, the Harley had straight through pipes, cheese-holed everything and a bum seat that resembled a kind of hernial ballooning! Fitting for a 85 year old machine capable of well over 100 mph.

Ideal as a vintage sprint and display bike, it sold, including taxes for £29,900.

Wednesday, 4 May 2011

Super Cafe Racer by Taimoshan

The challenge to create the best looking, fastest, most purposeful cafe racer is a long and winding road. There are many subjective variables that need to be addressed but I feel there are several ingredients that are as simple as black and white, or should it be red and silver? See what I mean..

Firstly the frame. Norton featherbed. It just has to be in my opinion. The second most important pieces in the puzzle are the seat unit and tank. Again, they have to resemble original Manx items. Thirdly, clip-ons and rear sets. Beauty certainly is in the eye of the beholder but to achieve the desired 'look', proportion, stance-angle, sound and performance all require careful consideration.


Finally the engine, the heart of any motorcycle. Should it be a Norton pushrod single? Harley pushrod? Vincent V-Twin? BSA Gold Star? Yamaha XS? Suzuki GSXR? or the old faithful Triumph Twin? Obviously some options provide more logistical challenges than others but what lump made over the last 50 years would create the epitome of a cafe racer? And slot into the bay of a featherbed frame?


Cardiff based bike builders Taimoshan believe Aprilia have the answer. The Super Cafe Racer is a Norton featherbed cradling a 1000cc Aprilia RSV motor.


The quality of the work appears to be extremely high. The time and effort put into the rear suspension and unit pro link set-up is remarkable. The rear monoshock has no top mounting point on the frame in order to prevent frame flex which can disrupt handling.



The wiring loom, fuel pump, ignition, full engine management computer and throttle bodies all sit 'in tank' under the Manx style unit.


For more information visit the Taimoshan Cycle Works site.

Monday, 18 April 2011

1951 Vincent Grey Flash Replica - Bonhams at Stafford


Based on a Series C Comet 500 single, a striking Grey Flash replica is for sale as part of the Bonhams Motorcycle auction at Staffordshire County Showground on 24 April 2011.


Originally capable of 115mph the racing trim Grey Flash was a formidable and rare racer- only 31 were ever produced. With an output of 35bhp at 6200rpm the works machines never won a TT race but did take several victories on the continent and famously at gave Geoff Duke's Norton a scare at Thruxton with John Surtees at the helm.


This particular Grey Flash Replica is complete with rear cantilever suspension, Girdraulic front forks and would make an excellent period race machine. It carries a pre-sale estimate of £8,000- £12,000.

Tuesday, 12 April 2011

Mallory Park VMCC - In the paddock

A selection of some of the tastier motorcycles spotted on the lunch break around the paddock at the VMCC test day. Look out for the rare Godet Vincent and Mularney 4 valve Manx..











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