Showing posts with label Bike Wash. Show all posts
Showing posts with label Bike Wash. Show all posts

Thursday 27 December 2018

Primal Stirrings






Despite the seasonal increase in lost/stolen parcels, these Primal Dawn men’s bib knickers made it through. Formative feelings are very positive.

Bridging the gap between shorts and thermal bib tights, ¾ lengths are perfect for autumnal and early spring rides. Milder winters too. (That said; Primal cite an optimal operating temperature range, between -7 and +24 degrees) In fact, ¾ lengths my preference over bib tights, unless wind chill/air temperature really bites. Our medium fit my 1m81, 70 kilo-frame perfectly.

The bibs offer ample coverage to the vital organs, the braces, unrestricted movement. Though less common, these days (especially at this price point) the elastic in some designs can be overly firm. To the point of feeling restrictive. Several in my collection, leaving unsightly tell-tale branding, after a couple of hours riding.

Panelling and cut seem equally precise. I managed 16miles in 45 minutes during our first outing and on the fixed. Much of that fuelled by very controlled rage, induced by an inflammatory communication, from my ex-wife. Nothing particularly new there. Another example of resilience, which I touched upon in my last entry. The season of goodwill generally slumps during December, on the roads, too.

I wasn’t surprised to find myself on the receiving end of some crass overtaking. Now, simply put, if you want to kill someone without experiencing punishment, incarceration, or indeed, loss of licence-do so with a car, or larger vehicle.

The occupant of a Mercedes Sprinter began overtaking (on a bend) but then decided he might collide with an oncoming vehicle, so just swung back. I’ve had closer encounters but was fuming at this display of elephantine ignorance.

The Sprinter remained stationary, engine running for around thirty seconds, blocking my progress. A baleful “Sorry mate, are you OK?” was offered on three occasions. I remained silent and unresponsive, partly in the hope my contempt would register. Life is very short, responding would only serve to ease his awkwardness. Hopefully this experience gave him food for thought/improvement.    

On the alternative lubes front, after 480 miles that familiar, subtle metal-on-metal tinkling struck. This coincided with a well-deserved sudsy scrub, for Ursula, who was sporting a fair bit of accumulated grot around the fork legs, bottom bracket shell and chainstays.

This was dismissed with some Pro Green MX Cycle Wash https://www.sevendaycyclist.com/pro-green-mx-triple-pack . Fenwick’s foaming chain cleaner and Green Oil bicycle brush https://www.sevendaycyclist.com/green-oil-bicycle-brush  had cassette and chain gleaming, ready for chainsaw oil.  Applied via dropper bottle, this went on in a fashion, reminiscent of Weldtite TF2 extreme wet chain lubricant https://www.sevendaycyclist.com/weldtite-tf2-extreme-wet-chain-lubr  and some others adorning my shelves.

However, I was surprised by the initial clean up required. There was a fair bit of excess clinging to the side plates and a spattery patina (reminiscent of that effect employed by Kona on their late 1980s mtb frames) adorning the Univega’s chainstays. Less drizzle n’ go than bike specific blends but not markedly worse than the motor oil, in many respects.

On some levels, its to be expected, but the fixed has been running much cleaner and the lube is really clinging to the chain’s dimpled galvanised texture. Several wet rides in, the chain has almost “bedded in” and the initial gravely patter, replaced by a serene swoosh.

Talking of gravelly, (and before the so called “beast from the east” sweeps in Steve has just reviewed these GoodYear County https://www.sevendaycyclist.com/goodyear-county-premium-tyre  

Ison Distribution have been investigating my SP PD8 dynohub wheel https://www.sevendaycyclist.com/halo-rim-and-shutter-dynohub-disc-b  and confirm the hub is fine. However, the rim appeared to be pulling itself apart (albeit, very slowly). Therefore, they’re stripping the wheel and rebuilding with a new hoop.  I’ve also decided to revisit the Univega’s front stopper.

Though the IRD CAFAM 2 cantilevers https://www.sevendaycyclist.com/ird-cafam-2-cantilever-brakes  are beautifully engineered, their mechanical advantage better suits traditional levers.

My Univega’s existing Microshift are shallower reach. Great for smaller hands, but Avid Shorty 4 and M system designs are better pairings. The humble cantilever is becoming harder to come by, although still has a solid following in ‘cross circles.  Some Shimano CR50 presented themselves, so we’ll see how they fare.


Saturday 4 March 2017

Blow Out Sale!!!














"Funny expression that one, especially when it’s used by bike retailers. Why would anyone want a blow-out?!!!!!" my mind raced, as pressure roared from the Univega’s Vittoria Street runner and we squirmed into the bend. Luckily I was able to tame the samba-dancing front end and drew to a dignified halt.

Flaccid tube removed from the comfort of a churchyard bench, the otherwise dependable semi-slicks’ centre strip was absolutely peppered with deeply embedded thorn cuttings. 


Exorcised with the steely determination of a teenager squeezing a puss leaden pimple, I made a note to pack tweezers, which would hopefully make any future purging a whole heap easier.

New tube in place and pressure restored with the surprisingly efficient Lezyne mini pump, I reinstated the wheel and whizzed the final mile or so home. I like the convenience of CO2 inflators, especially when its cold but always carry a decent pump as back up.

Damage sustained by the Street runner rendered it scrap, so I resurrected another Panaracer RIBMORE from the tyre rack. Spotting a sharp flint peaking out from one of the water-chanelling grooves, I purged, then plugged the hole with gel-type glue.

Tube stocks weren’t nearly so healthy, so I ordered another small batch of 26x1.75 via smartphone.

This also proved the perfect opportunity to install some Kryptonite Wheel Boltz. These are part of the security brands’ gravity range. Gravity in this instance, refers to the use of a pin mechanism, engineered only to release with the bike upside down.

Obviously, this makes tackling flats and similar roadside mechanicals, requiring wheel removal less convenient. Designed as secondary security, used in conjunction with a suitable lock, I'm curious why Kryptonite has taken the 5mm Allen, rather than Torx route. 

Both are common sights on better equipped multi-tools but turn out an opportunist tea leaf's pockets and chances are, you'll find a set of Allen keys

To date, Atomic 22 tribe is the only system I would risk forgoing a second lock with. Budget models were easily foiled using beefy pliers but might be fine for quick stop-offs at the bank/off licence. That said; ideally a decent security system should defeat potential crooks on looks alone. Otherwise, even if they can't foil your defences, frustration might lead them to destroy your bike out of sheer spite.

Hard core, organised criminals with vans will carry a full compliment of power tools and other brute force technology. These will generate quite a bit of noise, presenting a greater risk of them getting caught. Others  tend to have one tool for defeating a specific genre of lock. All things being equal, chances are they’ll walk on, when faced with both armored cable and U lock.

Talking of tooling, John Moss is just awaiting a final component for his lathe. Once that arrives, we're all systems go and the posts diameter can be reduced...  

Constant exposure to water logged back roads meant washing the Univega would've been pointless, so I deliberately allowed the fork legs, chainstays and rear triangle to get covered in acres of slimy crap. Fortunately, a big box of test goodies arriving on Thursday, included  M16 extreme bike clean and pro finish#2.

The former’s pale blue consistency looks like car screen wash but with a much nicer fragrance. Crucially, it shifted that accumulated grot with nominal effort. Speed freaks should note, the bike wash needs three minutes standing time, ten times longer than some popular pink brews.

This is still two minutes less than my present favourite, Pro Green MX formula https://www.sevendaycyclist.com/pro-green-mx-triple-pack . By the time I'd rounded up bucket, sponge and brushes, the witches brew of residual chain lube, impacted silty dirt and yes, waxy frame preserve pretty much slithered away on contact.

The inner chainstays still needed a soft brush tickling to tease some impacted stuff out but so far, I'm impressed. The pro finish counterpart is similarly easy to use, although unlike the Pro Green, it needs buffing with a bit of kitchen roll/ old, lint free sock/ microfiber cloth. No more demanding than beeswax furniture polishes, mind. All will be revealed in the coming weeks...