Showing posts with label LED lighting. Show all posts
Showing posts with label LED lighting. Show all posts

Monday, 5 November 2018

Punctures, Potions & Preparation







Halloween’s arrival coincided with wetter and classically autumnal conditions. I had a premonition I’d succumb to a flat, an evening or so previously, fuelled by the torrential downpour. Thankfully I’d donned my Lake booties, and done an inventory of the wedge pack. https://www.facebook.com/Sevendaycyclistmagazine/videos/564575290635001/
Spare tubes, tyre levers, 15mm wrench pump all present and in good order. The familiar, wet “hiss fut, hiss fut, fut” and gradual loss of pressure, struck seven miles from base. Having whipped out the rear wheel, I was conscious of a familiar, guttural rumble. No, not my bowels- a V8 engine.
Seconds later, an ambulance cruised to a halt and a Paramedic leaned out from the cab. We exchanged the time of day and, he seemed slightly surprised, by my mid puncture buoyancy. We laughed, bid each other good days. Whatever pierced the Soma Fabrications Supple Vitesse EX https://www.sevendaycyclist.com/soma-fabrications-vitesse  casing had been flushed out-possibly by the air pressure escaping the butyl it bit.  
At least this struck during a gloomy morning, not the dead of night. These contexts proved an ideal test of the Ugoe 2000 lumen headlight’s flashing-as a daylight mode. At the other end of the power spectrum, I’d also reached my verdicts, regarding the Oxford Ultratorch Slimline R100 and R50 lights. https://www.sevendaycyclist.com/oxford-ultratorch-1 These have impressed me, in pretty much every respect. Especially, their performance, relative to asking price. https://www.sevendaycyclist.com/oxford-ultratorch
Spare instated, I then discovered my CO2 cylinder had mysteriously discharged. (This has since been substituted for old faithful, my SKS Air Champ Pro. A big old beast but ultra-dependable).
Out with the mini pump. Two minutes later, I guesstimated 65 psi (the Supple Vitesse EX, recommended minimum), reinstated the wheel, centralising it and adjusting chain tension. Track nuts snugged down, I scooted off, quietly petitioning the god of blowouts, to be merciful.  
Now, in my last entry, I started a 5w/40 motor oil challenge. This was partly to indulge my curiosity and to see just how any miles per application (and theoretically, how cheap) it returns, compared with bike-specific wet lube. Chainsaw oil is the other choice, many swear by. It also forms the basis of Nasty Lube Siberian chain lube https://www.sevendaycyclist.com/nasty-lube-siberian-chain-lube   
My Univega was the first recipient but it wasn’t long before my fixed’s KMC X1 followed suit. Motor oil transfers to hands (and pretty much everything else!) quite readily, why this roadside flat was a bit messier than usual. This eventually leads to an indelible, some might say, authentic patina on clothing.
I’m a firm believer in the old saying, that there’s no such thing as the wrong weather, just the wrong kit. However, for the right kit to look after you, it also needs a bit of TLC. Two and three-layer laminates, such as Gore-Tex, eVent and more sophisticated polyester mixes all benefit from periodic treatments.
Soap Flakes is probably the kindest, everyday detergent However, proofing agents, such as this Nikwax Tech Wash, retain and restore the weather repelling, breathable properties.
Genuine leather shoes, gloves, saddles, bar wrap etc also need treating with a decent quality “hide food”. This locks the elements out, which keep them supple and nourished. Much as with motorcycle leathers, apply the food every six weeks, or so. Not too regularly though, since the solvent based blends will rot stitching.
Overshoes are a sensible option during the wetter months, protecting expensive footwear from salty, slushy stuff and rider from chill. Steve (Seven Day Cyclist’s Co-editor) likes them. I prefer the comfort and convenience of booties. For me, frequently rinsing salty spatter and similar contaminant, is a minor trade off.

Saturday, 25 October 2014

Good Housekeeping












Prevention is always better than cure, although the latter sometimes serves as timely reminder. After several rides in Monsoon conditions, a tell-tale gritty rasping when braking confirmed the Ilpompino needed more than superficial cat lick.

Consistently mild temperatures has seen my home brewed corrosion preserve continue to ooze from the bottom bracket shell, resulting in a sticky mess adorning the System EX cranksets’ inner spider and ring.


Staying on this subject a mo, I’m increasing impressed with Pro Gold Steel Frame protector, which seemingly leaches into the host metal in a similar fashion to J.P. WEIGLE’s legendary “framesaver”.These properties theoretically offer the most comprehensive protection, especially to painfully thin steels such as 531c. 


Using different blends of lubricant leads me to suggest while phenomenally corrosin resistant the KMC X1’s slippery stainless steel construction actively encourages migration from its inner rollers to outer plates and hub cones, thus compounding said gooey syndrome. This song remains consistent across the board, whether fortified with PTFE, two-part synthetic or various weights derived from vegetable stock.


Many standard bike washes are too insipid and their concentrates too harsh for tackling this sort of accumulated filth, especially on carbon/composites and similarly delicate finishes. 


Given this backdrop, I was surprised at just how effective Fenwick’s FS1 is.Regular readers will be aware that traditional types can prove quite hostile to humanoid operative and recipients alike.  However, while understandably tight lipped about precise chemistry, Fenwick’s tell me their biodegradable, solvent free blend is so mild, some mechanics use it as hand cleanser.


Just the same and without being unduly alarmist, I’m inclined to don latex examination gloves or at least minimise contact with anything of this ilk, given the experiences of friends and forbearers within manufacturing.


With this in mind, I decanted 50% concentrate into a little pump spray receptacle, diluting it with fresh water, sourced from my rain butt. Prince Buster was right; if you have your brush you can avoid the rush. Several blasts and three minutes standing time hence, tyre and rim sidewalls were truly ship-shape.       



Ever since the storms of October 1987, UK forecasters have been presenting the worse- case scenarios. Some suggested the tail end of Hurricane Gonzalo would herald early snow. It’s certainly been blowy and I’ve been grateful for the Univega’s dependable handling and moderate to low gear ratios, though I’ll postpone fitment of Schwalbe Winter tyres for a while yet. Handlebars and other contact points/accessories have been sprouting a fresh batch of blinkies.


There’s more than passing similarities between this Lucas, One 23 Atom and RSP Spectre enticing suggestion that these are the same unit but with different badges. Indeed, give or take a minute or two, they charge in the same timescales, produce 40 surprisingly potent lumens apiece and all integrate lens and switch for “sausage-finger” convenience.


Arguably a modern take on the bobby-dodger, there’s a steady trickle of “bridge” models filling the gap between these and traditional commuter lamps surprisingly well, reclaiming a whole heap of handlebar into the bargain.     


Boasting 300lumens each, Knog Blinder Road 3 and One23 have saved my bacon on several occasions-when I’ve been gassing with friends on summer evenings, or uncharacteristically nonchalant when charging big guns. However, running them at top whack quickly exhausts their lithium polymer cells-hardly ideal for use as primary lighting for commuting or training.



Not that it has stopped some sycophantic sorts rehashing press releases to the point where they’d have us believe this genre are genuinely powerful enough for warp-speed trail duties!  On that note, Muc-Off has sent me this X-3 dirty chain machine to play with, so I’m going on a virtuous purge of the fleet, introducing some super stubborn prep before November’s knock becomes louder.           

Saturday, 11 October 2014

Tight Fits





¾ lengths, tights and fluro training jackets have been the order of this week thanks to falling temperatures, cobalt skies and regular cloudburst. These GT are old favourites, staples, entering their fourteenth year of service. Had a sibling pair, though these were written off during a  tangle with terra-firma  back in December 2001.

After some further deliberation and experimentation, I’ve acquired a remote trigger for the Geonaute, thus overcoming the push button lottery when seeking to capture short action sequences.

This is a genuine part-I’ve had mixed results pairing pattern triggers and still cameras, so wasn’t prepared to risk buying twice and wasting money.  A receptive range of five metres gives plenty of scope.

Handlebar was the most obvious choice but since I regularly alternate between fixer and tubby tourer (let alone test mounts), tethering via crocodile clip to nelson/breast pockets of my various technical jackets seemed a better solution.

This avoids potential interference with wireless computers and makes best use of said action cam’s user friendly features. Therefore, £12 well spent, bringing the running total to £162. Question is; can I resist further, organic upgrading-bolt on playback screens, spare Li-on cells and similar goodies? 

Frankly, it’s a matter of reining myself in and maximising its existing potential.

While primarily purchased with a positive ride-capturing mind-set, it would appear road users of all denominations are increasingly acquiring action cams to demonstrate poor/dangerous road craft and mitigate themselves from any wrong-doing.

Anecdotally, the past few outings suggest drivers are more aware of the helmet mounting, thus overtake and generally behave more graciously, though there remains a hardcore of “punishment passers” and not just cars/commercial vehicles.

Curiously enough, some lone riders sporting club colours have literally overtaken within a hairs’ breadth of my elbow, despite turning a steady 18-20mph and clear, wide roads. Thankfully, they’re very much the exception and usually strike when I’m aboard the Univega…

Frankly, policing other people’s behaviour, or discussing the finer points of road etiquette aren’t my fortes, thus I simply respond with a polite, cheery greeting and hustle along at 80-90rpm.  

By contrast, I’m drawn to other people’s lighting systems-blinkies in particular have a really hypnotic effect along unlit roads characterised by dense, overhanging forestry.  

Driving home at dusk the other evening, I slowed behind a rider winching himself along the intensifying incline. Dropping the KA into second and easing past with a ten foot gap, I admired the 29er but was most captivated by the pulsing of his high power lamp.

Indicating and gradually easing back to the left, glancing in the rear view mirror confirmed they were using either a Magic Shine MJ808-E, or One23 Extreme Bright 1000-my fixer’s default see-by winter lamp.

Despite a slightly low-rent lens and reflector, its’ surprising just how spellbinding this sort of output is and how effectively the aluminium headlamp diffuses glare. Some uber systems can be painfully uncomfortable for the rider, let alone other road users or small mammals.

Nonetheless, I’ve resurrected its 2000lumen sibling, which also offers phenomenal bang for very modest buck. However, my sample was let down by a slightly whippy bracket that chattered annoyingly over washboard tarmac. Introducing some silicone putty to proceedings has cured this particular ill.

Talking of lights, while my latest temp gig keeps the lights on and cupboards relatively full, it’s not “feeding my soul” and fuelling some underlying frustrations. Therefore, the solution lies in a creative role capable of nurturing existing soils. 

Staffer’s jobs, let alone anything contract or part time have become rare as hen’s teeth. Time for some serious miles to stimulate lateral thought and those all important reactive sparks...




Monday, 18 November 2013

Blink n' You'll Miss It







Recent weeks have literally passed with electrifying pace and being the season of ever encroaching darkness, I’ve been happily putting blinkies of varying fire-power and orientations through their paces. As with anything, there are some remarkably tall, not to mention endearing myths about power outputs. Raw figures can be very misleading. However; suggestion that 300 lumens represent sufficient navigational clout for unlit rural stuff beyond 12mph induces hyena-esque laughter from yours truly.

500 upwards is my benchmark, though while 1000+ is absolutely superb, greater sensitivity and deft dipping is required to avoid diplomatic incidents. Speaking of focus, I’m always amazed by the power of deadlines to motivate remarkable achievement. This gyroscopic effect has also resulted in progression with book chapters and other project management, which can be overlooked given competing, everyday professional/personal priorities.

Lee Cooper (http://leecoopercycles.webs.com/) dropped me an email advising the Holdsworth’s structural repair was complete- timely since I was heading to Birmingham on Friday the 15th to see Soul II Soul perform at the Town Hall. So I arranged to head up on the Thursday and leave it in a dry, locked and moreover secure location while this and photographic projects were pursued with commensurate vigour. Maldon Shot blasting & Powder Coating were generous enough to advise they had RAL 5024 in stock, inviting me to drop by with the Holdsworth when a convenient moment presented itself.

Once this stage and front end are reunited, I’ll reassemble, tweaking its original line up with alternatives hibernating in my spares bin. This can be done at my leisure (probably during the Christmas/New Year corridor) as we slide into the salty, slimier season. Judging by recent forecasts, the Univega might be sporting those spiked Schwalbe faster than originally anticipated.

Pleased to report said tubby tourer’s present configuration pleases me immensely, giving a really secure, planted feel, perfect for pacey winter reflections without feeling ponderous. Have experienced some minor slackening of the steerer bearings though-easily tackled with one’s trusty multi tool but might indicate the existing top cap/spacer arrangement needs slight revision.

Taking a totally different tack, while perfectly capable of being loquacious and building constructive professional partnerships, my personality type is one of positive introversion. Far from being constrained or shy, I am thoughtful and deploy these energies constructively wherever possible and do not suffer fools gladly. No shortage of graduates seemingly unable to string a coherent sentence together and I’m yet to meet a construction worker who couldn’t box-though fail miserably when pitted against an amateur fighter of similar weight.


Easy then, to appreciate time-trialling’s allure over massed start racing. Having originally conceived the Holdsworth with precisely this intention, I’ve been somewhat perturbed by recent proposals from Britain’s national governing body (CTT) to outlaw everything non-standard, this includes obsolete parts/frames(!) Presently it’s unclear quite how these rules might be interpreted/ enforced but this doesn’t bode well for our particular ambitions. 

For me, TTs aren’t so much about ego or glory but rather another constructive, disciplined outlet, converting negative energies into something infinitely more empowering. Right, that Chinese titanium seatpost has just arrived, heralding the Ilpompino’s imminent reconfiguration and the Univega’s tyre swap while I’m at it.  

Saturday, 5 January 2013

Carbon, D cups & Similar Fetishes









A wonderful Christmas spent with friends and family was rudely interrupted by Beelzebub; a particularly spiteful cold virus that killed my appetite, induced fever, headache and the sort of hacking cough/mucus production that would impress chain smoking shipyard weldors.  

Stoicism is one of the few stereotypically British traits in my possession, hence I ploughed ahead with January’s workload while finding time to strip and re-grease the Ilpompino’s FSA Orbit Aheadset. These are nice examples of the cheap but cheerful breed boasting simple, yet effective O ring seal and caged ball bearings, explaining their popularity as OEM equipe’ on mid range mountain bikes of similar vintage.

Quiet contemplation often invites wholesale upgrades between holiday season and January’s pedestrian unveiling, so chances are, it comes as little surprise to learn that I've been obsessively measuring steerer tubes and cutting these ITM Visa down to size. Well and truly gripped by cold and carbon demons, I wanted to avoid headset replacement having established said components were in remarkably rude health.

Generous bastings of this lithium derived Motorex grease greatly improved souplesse so we needed a compatible crown race and bearings, allowing effortless swaps between composite and Cro-moly should need arise. White brews have received very bad press in recent years resultant from their links with galvanic corrosion (chemical reaction leading metals of different parentage to seize solid.

Fluted alloy posts and steel framesets being notorious examples of this process). However, these are static, bearings are perpetually turning. Surfing unearthed Dia Compe’s suggestively monikered D cup. Essentially it’s a CNC machined lower ensemble with simple caged ball bearings, supposedly interchangeable with a wealth of other marques…

Vital statistics were dead ringers for the elderly FSA’s so I wasted no time in ordering one. Next day delivery saw a friendly local mechanic install crown race and star fangled nut, although an interference free, buttery smooth fairytale ending necessitated pruning the Visa’s alloy steerer by eight millimetres. Non-existent weather seals are easily overcome with some decent marine grease and scrap inner tube engineering.

Cut a two-inch strip of redundant butyl and draw this past the bottom cup. Lubricate bearing/surfaces generously before re-coupling the front end and adjusting textbook stylee. Ensure makeshift seal is carefully positioned so as to prevent road/trail spray being funnelled inside and so long as jet washing is avoided things should remain happy for considerably longer. 

Next in line were Joshua’s slightly arthritic steerer bearings, which hadn’t seen a mechanic since Noah was hastily constructing his ark. An hour, lashings of lube, some agricultural utterances and a brand spanking new Jagwire cableset later, everything looks and behaves in great proportion.

New Year stocktaking saw patch kits and CO2 cartridges replenished, crammed inside a 750ml tool tub along with pocket workshop and resin tyre levers. Essentially trade bottles with broader mouths and screw top lids, these also make superb battery caddies for home brewed high power lighting systems but I’d recommend lining with thin pile foam in both contexts to prevent irksome jingling over inclement surfaces.

Right then, another batch of lovely blinkies has arrived on my doorstep, so I’m off to put them through their paces and some serious miles on the newly reconfigured fixer. Here’s to a productive and puncture free 2013.