Showing posts with label welding. Show all posts
Showing posts with label welding. Show all posts

Wednesday, 27 July 2022

Courting Controversy








 



My bars, although particularly Ursula’s Soma Condor II Shallow Drop Bars SOMA CONDOR 2 SHALLOW DROP BARS | (sevendaycyclist.com) court quite a lot of online attention. I had someone get unexpectedly excited about my choice of brake levers, convinced that I am running a dual cable “tandem” model.  


Amusing, since they’re cheap but decidedly cheerful Tektro RL340. There are several benefits to a two-in-one system, such as Dia Compe BRS 400. Tandems, trikes and other specialist builds aside, they can greatly improve the comfort and control for people with reduced hand strength/degenerative conditions.  


Others have failed to grasp that I am running a bar end, not Brifter, and critical about cable emerging from the bar tape. I have taken the more traditional, direct route, so the cable appears from the drops, rather than tops. A more efficient cable run rewards with snappier shifting. Now, I can appreciate the draw of a clean aesthetic, hence I run “aero”, rather than traditional brake levers (where cables exit the tops in a wide arc).  


Makes rummaging in handlebar bags much easier. However, the non-aero type produces a more efficient cable run and make roadside replacements that bit easier. Some models, including Campagnolo Athena (c.1990/91) were reversible, depending upon taste, you could run them aero, or traditional. Indeed, these were the Teenage Dream’s original stoppers-commanding Athena single pivot side pulls., in case curiosity got the better of you 


Ursula and I spotted some interesting clearings and designated bridleways too. It would’ve been rude not to explore, before returning home to strip the Momum MIC Dry Chain Lube and start testing the Green Oil Dry Chain Wax 


I’ll end with this fabulous video documenting someone’s home brewed single wheel bike trailer. (599) DIY Bike Bicycle Trailer Build - Part 1 Video Tutorial | Welding and Fabrication - YouTube 

Building bike trailers (I couldn’t afford a Bob Yak/similar back in the late 90s) was the catalyst for me learning to weld. Looking back on it, I would’ve gone the scrap frame route- an old Peugeot Carbolite 103, since these are relatively light, yet very tolerant of being MIG welded. I opted for very thin Columbus, which was much trickier to work with. Sometimes it's not the mistakes we make, but rather what we learn from them.    


 

Wednesday, 22 May 2019

Ben Hur













 Life is continuously changing, evolving and thus we must adapt, accordingly. Bike Journalism/Kit testing aside, I am a fettler. My two-wheeled fleet is, to some extent always evolving. Not for change’s sake, or to fill a void in my life, rather ‘cos stuff wears out, or in some instances, breaks.
On other occasions, I ruminate on something, explore a few options, THEN decide on the solution(s). This avoids consumption of resources. Money, time, energy/labour and of course, storage.
To some extent, bikes are like relationships, as we mature and (hopefully) gain greater self-awareness, we understand what works for us. I am deeply attached to the Holdsworth and Teenage Dream. However, for general, everyday riding, something with ‘cross type geometry, clearances and indeed, big tyres, is my preference.
Life and people are here to teach us lessons, it is up to us, whether we heed, and learn from them. There are a wealth of people/personalities I navigate on a professional and personal basis. I am pleasantly indifferent to most, deeply attached to a few. There are people with enormous amounts to offer, but nothing good/right for me.
Another narrative, which has endured from my teens, is user-serviceability. Anything I own must be relatively straightforward to maintain properly, and to the highest standards. This also goes for cars, and motorcycles. Back then, the ability to braze/frame build was high on the list.
However, opportunity/finances never presented, and I’ve long recognised it’s a skill best outsourced to those with years of experience. I like welding. A semi-commercial MIG welder capable of taking commercial Argon/CO2 cylinders would be a sensible investment for light fabrication, repair etc.
Fully equipped workshops with TIG welders. Oxyacetylene, Jigs etc are not. A week’s frame building course, does not a master craftsperson, make “Building by numbers” is one thing, being able to problem solve and deliver impeccable results is something entirely different.
To paraphrase my late Grandfather (40 years welding experience, 6year apprentice trained) “Any fool can blast metal together. Making something stick, and moreover behave according to draft, is something entirely different.”  
I do share his somewhat surly and difficult charm, although would like to think I’m more moderate, dare I say agreeable, overall. Contexts established, I leave frame building/modification/repair to the likes of Lee Cooper, and Maldon Shot Blasting & Powder Coating. https://www.sevendaycyclist.com/gravel-bike-on-a-budget 
So, with all this in mind. I was overtaken by one of THOSE urges. Pandora’s box sprung open and with it, the yearning for Titanium…Forks. Yes, for Ursula…Not that there’s anything particularly wrong with the existing “school chair” setup, with its beefy legs.
That said; they were aimed at the “Jump” market, so there’s a weight penalty, relative to the original triple butted uncrown, or something like Kona’s iconic Project II. A Chinese manufacturer got in touch, offering me a set with disc, cantilever and mudguard eyelets. £450 was an absolute deal-breaker. If something comes along, at the right price and specification, I’ll take a closer look.  
Elsewhere, I’ve resurrected my Revolution Cargo Trailer (Bob Yak homage) from hibernation. Its primarily been used, not for shopping/utilitarian purposes, but rather assessing the laden handling prowess of test bikes. It needed a good polish, which proved the perfect opportunity to test this Muc-Off Cherry Pop Silicone shine (I also took this opportunity to treat the Univega).
Silicones certainly add shine-especially to plastics. They also add lubricant to polymers/rubberised components, which is good for suspension components. However, unless used sparingly, silicones can also prove dirt traps. To assess this, I delivered ours directly to the trailer chassis, tourer via micro-fibre cloth.
For the time being, said trailer can follow behind my beloved tubby tourer, hauling various weights, to scrutinise gearing more critically-now the honeymoon period’s done. I have a few minor niggles with the Yak homage.
Firstly, the finish isn’t particularly good. Its not poor, rather softer than I’d expect. Once it gets tatty, I’ll get it blasted and powder coated. Similarly, though the wheel is identified as being 16x1.75, offer a branded slick/road version against it, and, nope.
Since its functional enough, I’ve decided to whip out the valve core and introduce some latex type, puncture sealing splooge. Aside from the obvious, I needed to use it up, and this seemed the obvious candidate.
Letting the bike do the lugging, is a golden rule of touring and longer commutes. https://www.sevendaycyclist.com/tug-jobs However, depending on your payload, for shorter hauls, rider mounted luggage can be a boon, especially filtering through tighter gaps in traffic. Well-made messenger bags are old boots tough, (usually) weatherproof and ooze cool. Little surprise they’re so popular.
Statistically, many car journeys are less than 2.5 miles. Between this and 5 miles or so, messenger bags have a ln their favour. My Chrome Industries (model) is still serving me well, and Steve’s been putting this Chrome Modal Vale Sling Bag through its paces  https://www.sevendaycyclist.com/chrome  .
He’s been similarly impressed with this Carradice Kelbrook Satchel, which is made here, in the UK  https://www.sevendaycyclist.com/carradice-kelbrook-satchel