Thursday, October 21, 2010

Putting the brakes on rough rim jobs













-- Act now! Protect yourself from aluminium pimples and harsh scratching

Best known for his theories on "the continuous vector" and secrets of the auto brain Doctor of Bicycle Engineering Mike P's recent critique of the collar helmet tells us that it is better to maintain properly working brakes to minimise crash risks than contemplate the potential for idiotic inventions.


However, while better braking is a vastly more dignified approach to accident prevention, there is more to braking than meets cyclist eyes, and we all could do ourselves, and our wheels, a favour by practicing safer rim job hygiene.

Mike P explains, with photos

Aluminium galled rims:










"What a crappy rim-braking surface looks like. Those little pimples are aluminium in the process of rolling into small spheres ready for transfer to the brake pad. In that form, the spheres are aluminium-oxide on all surfaces, and become one of the hardest grinding materials around." Mike says.

Before and after grinding brake pads:















"A pad, before and after aluminium removal and grinding clean on a bench grinder. Even light braking was previously accompanied with harsh scratching and grinding sound, and had a kind of hard skating feeling. After wet&dry block sanding the rim’s braking surface enough to remove the deforming aluminium, and clearing the pads, braking is now soft, smooth, progressive and probably similarly as effective as it was when the bike was new," Mike says.

Wednesday, October 20, 2010

Bike the Bay in a Day LABC match report















-- Goose cooked in stop-start affair dogged by lazy ozzies and butt cream marketers

Wilson reports:
The boys assembled in Melbourne a few days early to acclimatise and find our way round.

The climate had us doing a quick rekkie of the bike shops for additional layers of clothing.

Saturday 6am was 4C with a howling westerly and rain.

Sunday was a bit warmer at 9C and luckily not raining.

We joined the mass start at 6am (16,500 riders).

The difference between a ride and a race was very evident.

After 15 minutes the boys led by Mcgechie made our own pace and built a small peleton moving at reasonable pace (given we had 2 x 110km to do).

The first bit of leg 1 west then south to Geelong was pretty dull…traffic lights, industrial, freeway along flat landscape in the dark.

The landscape improved as we got south becoming rural / seaside – still not a lot to see.

Meanwhile the pace increased as we fanged along the country roads towards Queenscliff with some assistance from the wind, arriving around 9:30am.

Received a good 15 min shower of rain at 9am.

It got fairly cold waiting for the 10am ferry but we warmed quickly inside with lunch and lollies.

On the Sorrento side we got away slowly again around 11am in sunshine.

Not long though before McG picked up the pace and we fanged past many an Aussie (made up for the CWG!) at a great clip with tailwind.

“Where is Lunn Ave?”

McK replied “it’s an exclusive Auckland invitation-only cycle club” and charged up the road, the first of many such 2nd leg attacks led by the gnarly Glaswegian.

20 mins later we passed LABC International debutante Peter Hall’s group (minus Peter Hall – another story partly told already).

We rode with them for about an hour and wound around the much prettier coastline and over the days “CLIMBS”.

CLIMBS = 2km at 4% for 60m gain and 5km ~2% for ~50m gain.

Still a good downhill and McGechie off again…the start of a good push into an increasing headwind the rest of the way home with the 3 of us rotating the lead on the front followed by, you got it Aussies!

Into Alexandra Gardens at 2pm.

All in all a decent ride and a good way to take in Port Phillip Bay.

Mixed with plenty of nutrition and hydration with the other-halves made for a decent riding excursion even if the historical significance was lost.

Additional reporting by McGechie:

What Brett fails to mention is the huge amount of work he did over the last 30k or so. I had pretty much cooked my goose after doing a bit of leading out earlier and had run out of fluids,…the headwind was howling but both John Mck AND Brett were made of sterner stuff. Legends.

Interesting part also was the amount of work done on the front by Lunnsters throughout the day and the complete lack of support by our Australian cousins,…..they just would not come through for a turn.

Amazing start in the dark,….think of all those flashing lights on bikes ie 16,000 of them.

As Brett mentions we were somewhat thwarted (both leaving and coming back into Melbourne) by the lack of road closures, traffic marshals and the insistence by the organisers that you must obey all road rules, ie stop at red lights and Give Ways etc. It made for some very stop start progress at times.

Another observation,…travelling internationally with a bike is reasonably straightfwd providing you have a good bike bag and that your bike is well packed in aforementioned bag. The bikes seemed to turn up in the oversize luggage reclaim areas well before our suitcases.

Wednesday, October 13, 2010

LABC member cries foul













-- "Ooorh. Get a load of them apples, fellas."

LABC member Peter Hall has poured cold water on McGechie's claims of summiting LABC's international debut, this afternoon issuing a press release highlighting the George Mallory type cycling accomplishments of a LABC imposter in Europe.

Hall's full statement follows:

"The Lunn Avenue kit has been debuted in Europe. Furthermore, the reliable sources allege that there may be other riders sporting the Lunn Avenue Bicycle Club kit in Melbourne - such kit having been obtained under false pretenses.

"The Lunn Avenue kit was recently spotted on the slopes of the legendary Le Tour climbs of Alpe d’Huez and Galabier. Informants claim to have time and date stamped photographic evidence to this effect. No record exists of whether or not the climbs were completed successfully, in good time and or in good form. McGechie's claim is outrageous.

"Anyone can make a mistake as to the international debut of the uniform given the loose rules laid down for its use. The more serious allegation however is that of the possible wearing of the kit in Melbourne by a rider who obtained the kit under false pretenses. Apparently this part time rider appeared at a coffee gathering and in the haze of good feeling following a ride and caffeine induced high, kit was promised in return for a more active involvement with the club. The kit was provided. The rider has been noticed by his absence.

"The said rider should either get fit enough and put up, or return the kit. If he wore it in Melbourne it would be misleading and could lead to reputation damage of other members of the Lunn Avenue Cycle club. Carry in your mind’s eye the sight of a portly gentleman of little cycling prowess, dressed in club kit, hanging his stomach over the handlebars of his bicycle in Melbourne. We will be the laughing stock of the world.

"These are serious allegations, I would recommend McGechie withdraw the press release, or issue a public correction, pending resolution as to whether or not the issues and allegations can be substantiated and appropriate courses of action agreed."

ENDS

LABC goes international













-- Club strip to make international debut at Melbourne's Bike the Bay in a Day

LABC PRESS RELEASE - Auckland:

LABC's club strip is set to make its international debut, on the shoulders of club cofounder and stalwart Mr B Wilson (aka Whizzer Wilson) and fellow LABC riders J McKelvie and J McGechie, who this weekend compete in the 210km leg of Melbourne's Bike the Bay in a Day.

Reflecting the threesome's monastic training regime, pinot enthusiast and bottom pincher McGechie says several vineyards around the country have reported a marked slump in trade.

However, a winemaker from Central Otago remained positive and forecasted a bounce back. “McGechie should have shares in this operation," the spokesperson said, awaiting the day his best customer hangs up his bike.

McGechie said he is bullish about LABC's prospects, "especially when things get rough and we get naked."

Release ends