Showing posts with label cyclists. Show all posts
Showing posts with label cyclists. Show all posts

Tuesday 16 July 2019

Tighten Thy Top Cap !!!







Some of you may recall I'd been trying to diagnose a small but low level rattle, on my fixed gear winter/trainer. Some minor jingle is attributable to a bag of fasteners, tucked away in the depths of its SQR Tour bag. The Eureka moment struck, not while screaming along a 1 in 4 at 35mph, but grinding along a long, deceptively flat section of washboard tarmac. 

https://www.facebook.com/Sevendaycyclistmagazine/videos/380414165945084/?notif_id=1563290229476148&notif_t=page_post_reaction
This frustrating percussion was traced to an aluminium spacer drumming against the top-cap and Redshift Sports Shock Stop Suspension stem https://www.sevendaycyclist.com/red , indicating the Gusset Headlock, had worked slightly loose.  For those unfamiliar with the system, its a more secure alternative to the humble Star Fangled Nut. It comprises of a CNC machined top cap, cro-moly bolt and alloy nut. 

Aside from keeping the bearing tension bang on, theoretically it offers some additional security in the event of (gulp) steerer failure. The system  carries a slight weight penalty, requires some filing and subtle bending of mudguard (fender) mounts. They're also incompatible with dual pivot and other side-pull brakes. However, I consider them a definite upgrade for machines with cantilever/V/Disc stoppers.   

For some reason, I  couldn't locate my multi tool, by the roadside. However, I was only three miles from home. Snugged tight, I slipped this GT multi-tool in the SQR Tour's side pocket, for easy access.  Talking of SQR, while fitting this Oxford Contour flow saddle, I investigated my Univega's slightly "sticky" SQR bracket.   

Removing and compressing the spring, then reinstating the red, quick release mechanism proved the solution. In retrospect, a quick blast of Muc-Off Silicon shine https://www.sevendaycyclist.com/muc-off-silicone-shine-polish might've done. 

However, sometimes its best to strip and inspect, especially if you haven't in a while. The bag rails now lock securely within the bracket. Never had any ejection issues, when riding, but the Carradry bag https://www.sevendaycyclist.com/carradice-carradry had a tendency to sneak from the bracket, when the bike was hanging up. 

Apparently, the Oxford Contour Flow, is "Aimed at the middling cycling enthusiast those who have just started to be gripped by the unrelenting claws of cycling passion". 
Its a sensibly narrow design, with a gender specific cutout, gel padding and seemingly neat construction.  Will be interesting to see how it compares with the Selle Italia Sport Gel Flow FEC alloy saddle. The latter is 20g lighter but weight hasn't been the reason behind its residency, a few thousand miles down the line. 

Reverting to the bike's original fork has brought a quicker, more compliant persona. Not that handling, or responsiveness was remotely average beforehand but the trials fork was portly compared to the relatively delicate looking triple butted Cro-moly originals. The Microshift Centos' standard lever travel works a treat with the Genetic CX cantilevers too.  

So glad I switched. 

I'm also very glad I swerved this "documentary" from Channel 5 https://www.channel5.com/show/cyclists-scourge-of-the-streets/ I must admit, it was reeling me in, like a super visceral horror film. the sort you really don't want to see, yet feel strongly compelled by.  
Knowing it would serve no purpose, save for raising my blood pressure, I popped out on the fixed. 

Thankfully, Chris Boardman responded in his usual, measured, reasoned and articulate way.  https://twitter.com/BritishCycling/status/1148622845695557632  All the more poignient, and dignified given his mother was  killed by a "distracted" driver. 

 Back to multi-tools, designs such as Blackburn Switch https://www.sevendaycyclist.com/blackburn-switch-multi-tool have some definite advantages. However, because the bits detach, there's the real risk of losing one (or more) out in the wildes. This also serves as timely reminder, to check condition and supply of spares/tooling. Particularly those belonging to mile munching working bikes. 

140 miles in, and I'm warming to the Muc-Off dry lube, which seems surprisingly low on the friction front.  Level-pegging with Zefal Pro Dry Chain Lube  https://www.sevendaycyclist.com/zefal-pro-dry-lube  , although the Zefal is cheaper and doesn't have a prescribed curing time. 

On the face of things, suggesting its more practical for commuting, impromptu rides with friends, and of course, summer touring. Having tested its PTFE infused predecessor some years back, I'm curious to how this version compares.

 Most dry lubes (excluding hardier ceramics) should return around 225 spring/summer miles from a single helping (roughly ten days/two weeks riding. Given the asking price, I'd be very disappointed if it didn't top this.

Cleanliness is impressive, no more evidence of contaminant, than the Zefal, or indeed Finish Line Dry https://www.sevendaycyclist.com/finish-line-dry-bike-lube. It transfers less readily to hands/clothing too, which is a definite plus.

On the subject of dry. Rather than simply scabbing away, Zefal Extra Dry Premium Chain Wax https://www.sevendaycyclist.com/zefal-extra-dry-chain-wax seems to melt, when temperatures climb to the mid 20s. A helpful phenomenon, that redistributes lubricant, trafficking it deep within the chain, cleat and similar mechanisms. 

Monday 19 August 2013

Another Fait Accompli



Well frankly it was, credit card materializing within my fevered fingers as if driven by occult forces. £29.99 lighter and several minutes later, said square taper LX crankset was winging its way here. 

Presently cocooned within bubble wrap, I’m denying child like urges to undertake transplant surgery since the Alivio remains in extremely rude health. Once the existing chain, cassette and late middle-aged LX mech sing their swansongs, I’ll give said tubby workhorse’s Microshift brifters responsibility for an extra sprocket and take advantage of readily available mid range consumables. Besides, time management will be a familiar concept to most freelancers. The ability to escape for a ride, introduce new equipment etc on my own terms is deeply liberating but with such reward comes great responsibility/discipline.

Submitting successive, decent features/book proposals is exhausting, it can take several weeks for their recipients’ response, especially during what’s dubbed “The silly season”. In press parlance this has traditionally referred to freelancers stepping in to fill the boots of more established anchor folk while the world and their offspring are reading trashy airport novels on a beautiful beach somewhere or just mingling at late summer barbecues. For some it’s an ideal opportunity to demonstrate their true potential, though easily leads some people punching above their weight.

I regularly listen to Women’s Hour while slaving over a hoit keyboard, primarily because I find the differing perspectives on a wealth of subjects are delivered with considerable insight and ownership by Jenni Murray/Jan Garvey.Alas, I found myself increasingly irritated by Kirstie Allsopp’s feature exploring women's childbirth choices. Clearly very passionate  she couldn't execute with sufficient authority and the piece felt closer to the standards I'd expect from an A level media studies student than seasoned broadcast journalist. 

More convincing than the recent litigation brought forward by supposedly disillusioned readers of Lance Armstrong’s inspirational works though. I read the first while holidaying in Rome but never really bought into the franchise or fairytale. Suing Armstrong on the grounds of fraudulent misrepresentation strikes me as little more than a deeply cynical means of financial gain and marginally less irksome than a decidedly aggressive young man who ploughed into my  Endura engined Ford Ka back in 2006.

He (successfully I might add) sued me for “hurt feelings”. Against this and a backdrop of increasingly fractious road encounters, I lost no time in renewing my third party cycling cover. Pragmatically, I have little qualm about this since it reinforces the message that bicycles/tandems/recumbents are vehicles with equal rights/responsibilities when navigating the public highway.

Parallels with Armstrong’s case might be somewhat tentative, though illustrate how eager people are, especially in less favourable fiscal circumstance to seek easy financial remuneration.  Negotiating some deeply deprived neighbourhoods on a daily basis for many years left little doubt that people would wantonly stray into my path, seeking damages, spurred on by the relentless barrage of television advertisements.

Collision with a car could also result in the owner/driver seeking financial redress for repairs. Simple and relatively inexpensive cover is often available through clubs/organisations, typically with some sort of legal support. Obviously, this wouldn’t stem the claims culture outlined above but it might go someway to muting disturbingly mainstream assertions that people choosing to use human powered vehicles are reckless reprobates needing institutional help. Sadly, we have it seems, also reverted to an insidious “Asking for it” misogynist mindset-even amongst young women, some of whom would readily identify themselves as feminist. ...