Showing posts with label Sun Race. Show all posts
Showing posts with label Sun Race. Show all posts

Tuesday 7 May 2019

Worth The Squeeze










200 miles in, I’m pleased to confirm that upgrading my Univega to the Centos 10speed setup, has been a resounding success. Even this horse was intrigued by my setup. With the Sun Race SP570 mech extender, the Centos copes effortlessly with the 11-28 setup, without feeling over-stretched. Ratios between 36.8 and 93.6 seem to cater for most occasions, and weary legs.
Plenty of torque when accelerating away from the lights, yet tall enough to avoid spin out down 1in7s at 35mph. Some initial cable stretch combined with a quick shot of lube, seems to have corrected minor indexing reticence. Most obviously clambering to the 28-tooth sprocket, and mid-way through the cassette.
Though far from spongy, pulling the front brake’s inner wire through a few millimetres, restored familiar “stop on a sixpence” bite. This is helped in no small part, by the lever’s travel, which is much greater than the shallow reach 9spd predecessors.
Last but no means least, I dialled the left pedals’ tension screw a little tighter, since there had been episodic, unwelcome release. The cleats were only recently replaced, and in good health. However, patterns are by nature accurate by degrees.  
During this bedding-in phase, I stuck with the FSA chain’s factory lube, rather than opting for the otherwise excellent Squirt Long Lasting Dry Chain Lube https://www.sevendaycyclist.com/squirt-long-lasting-dry-chain-lube . These lubricants are widely revered for their relative cleanliness and staying prowess (I’ve had 400 miles from a helping, during a dry summer).
Serendipitous too, since these Zefal Extra Dry Premium Chain Wax and Zefal Pro Dry lubes arrived from Bob Elliot &Co. Seems the first batch were coveted by a courier. Thankfully, the second arrived without incident.
I seem to be gravitating towards wax-based lubricants these days, so have taken that route, first. Will be interesting to see how it compares to the Smoove https://www.sevendaycyclist.com/squirt-long-lasting-dry-chain-lube , Weldtite TF2 Advanced Ceramic Chain Wax https://www.sevendaycyclist.com/tf2-1 , or Weldtite TF2 Ultra dry chain wax https://www.sevendaycyclist.com/weldtite-tf2-ultra-dry-chain-wax
Cool mornings are a theme of late, so I’ve reverted to long sleeve base layers and jerseys. This Prendas Ciclismo Bordeaux-Paris Long Sleeve Jersey is proving perfect for temperatures between 9 and 14 degrees.
At the upper end of this scale, a bit of zipper dropping comes in handy but that’s what I’d expect, from long sleeve garments. Balmy weather, we’re promised, is just around the corner. So, in anticipation, here’s my review of its short sleeve sibling https://www.sevendaycyclist.com/prendas-ciclismo     
Elsewhere, Emma Hillyard has been putting the Primal EVO2.0 Women’s Short Sleeved Jersey through its paces. https://www.sevendaycyclist.com/primal-evo-2-0-jersey  
The Velo Orange Accessory Mount has been growing on me too. We had a few teething problems. The combination of “bolted” construction and relatively generous payloads have demanded re-tightening. Thread lock appears to have cured this. The resin camera mount also proved annoyingly prone to misalignment.
This was traced to the ball joint top. Switching to the mighty Minoura V100 has sorted that. Vice like grip, perfect for bridal path blasting and unaffected by persistent, low level vibration.  Not that I’ve noticed much of that, thanks to the Acros Wrap Silicone Handlebar Tape and Primal Onyx gloves… https://www.sevendaycyclist.com/primal-onyx-gloves   

Friday 27 September 2013

Falling Leaves





Been a productive but tough couple of weeks, “Belgian Mix” has been satisfactorily reworked, so I’ve turned my attentions to some children’s fiction since I’m on a mission to explore additional horizons and opportunity presents. Autumn is showing visible signs of its imminent arrival and with it, renewal of the workshop roof in favour of something more substantial before renewal becomes urgent.

Other creative opportunities have presented themselves and are being pursued with renewed tenacity coupled with a sense of tentative optimism. Not exclusive to the “creative” industries but seemingly endemic is the expectation that people will supply goods and services for nothing- I’ve had several encounters of this nature recently, treating them with the contempt they deserve. I have often accepted payment in kind, or on a barter basis but refuse to indulge in the sweat shop mentality-doing so, encourages a downward spiral, rather akin to buying stolen goods and wondering why one’s home/business becomes a target for theft. Remunerate fairly and skilled people will reciprocate. 

Commissioning solely on price has major repercussions-many an “Uncle Bob” with “professional looking equipment” has shot their niece’s wedding with disastrously second-rate results, copious tears and family rifts. Sure you can get a gas combi boiler refit for £500 but don’t expect to find recompense when carbon monoxide or major explosion rips through your lives-said contractor will have saddled their horse, ridden off into the sunset without so much as a tax code, let alone public liability cover and Corgi accreditation. Never mind, household insurers are bound to be sympathetic…

For the time being I have shelved the idea of qualifying as a masseuse, since singular, professionally recognised qualifications seem rare as the proverbial rocking horse dropping and I don’t want to pursue a three year beauty therapy route, only for my extended skillset to be mooted by gender. However, opportunities can materialise unexpectedly so I’ll continue along other paths for now.

Toyed with re configuring the Univega’s front end to include an Alpina dynohub with disc mounts but the practical advantages are outweighed by unnecessary retirement of perfectly good components, while serving to increase its theft appeal. Nonetheless, I’ve invested in another Dcup lower race and Weldtite have sent me their steerer cutter, so front end surgery is definitely on the cards. Thirty thousand miles and countless shifts later it’s eight speed LX rear mech has been pensioned off in favour of this remarkably competent Microshift M45, an 8/9spd unit broadly on terms with the Japanese giant’s Alivio but a wee bit cheaper.

Ours was the long cage model for seriously wide ratios (11-34 teeth anyone) though, there’s a shorter cage sibling, which will save scarce few grams but might canter across the block fractionally faster. No surprise to see its now sporting the LX crankset, which is better finished not to mention (258g) lighter than its Alivio predecessor’s drive side alone, largely attributable to aluminium alloy rings. 

So then, we now have an eclectic ensemble of eight/nine speed mech, commanded by 8/9speed brifters, 9speed crankset, eight speed chain, cassette and fifteen year old STX front mech.  Everything was pretty much plug n’ play, save for the latter but even this this complied when fed a fresh cable and tweaked judiciously. Quintessentially crude, models of similar calibre appear pretty tolerant of mixing n’ matching and serves to scotch popular lore suggesting such configurations will never work to genuinely acceptable standards.


We’ll see how far it lags behind in another fifteen hundred miles or so, by which point I shall put the existing Sun Race and KMC consumables out to pasture, marking 108,000 miles on the tubby tourer and its continued evolution into nine speed-by default, rather than design. Well, that brings this entry to a natural conclusion-time I drafted a few pitches and copied my late father’s Open University series from VHS cassette to DVD.    

Tuesday 20 March 2012

Facts & Figures






A break in the weather has allowed intensive testing of those Vaude Birch three quarter length pants and in the main I’m mightily impressed not least by their cut, style and practicality. The fabric is also impregnated with a (factor 50) sunscreen designed to protect rider and garment from the undesirable side- effects of UV rays but removable OEM inserts were a distinct disappointment, showing a marked tendency for bunching up uncomfortably within a matter of miles-not what I’d expect at this end of the market. Mercifully, substituting them for stand-alone eight panel designs has allowed me to churn along in serene comfort for several consecutive hours. Our metallic versions looked razor sharp with the Bontrager jacket but they’re also available in “Shadow” or black and in a women specific design as appropriate.
Inspecting the Univega’s heavy duty Gusset GS 8 chain using the Freedom Sports (KMC) digital gauge gave a reading of 0.65, indicating late middle age and like- for- like replacement before 0.80 signals pension day or worse still, cassette and chain-ring cannibalism. Despite constant exposure to the elements, there’s been no hint of corrosion in the last three thousand miles (twelve hundred above average), which I attribute to greater girth and a staple diet of self-cleansing, wax type lubes.

Ison distribution, Gusset’s UK importer advises they are awaiting a fresh consignment so a chance conversation with another distributor has seen this nickel plated Sun Race flutter through my letterbox. I’ve been seriously impressed by the emergent marques’ higher end road and mountain bike drivetrains which are easily a match for 105/LX only with smaller price-tags so it’ll be interesting to see how the chain performs over the coming six months.
At face value, there’s little distinguishing the Sun Race from a glut of similar nickel-plated eight-speed designs-aside from the side-plates. 200kg per foot is pretty much on par with Shimano’s venerable PC68 and our 116 ink sample proved tailor made for the Univega’s gear ratios-straight from the packet. This made a nice change and in the interests of quitting while ahead, I employed the magic link. I’ve traditionally shyed away from these in the interests of outright durability but this particular design seems reassuringly hardy. Nonetheless, being a road model serving an a’la Carte groupset, I’ve cut a fresh set of precautionary spare links from a partially cannibalised Sachs languishing in my toolbox…

I’ve also a tendency to run new chains dressed only in the protective factory lube for a week or so before introducing something more colloquial. However, given the cassette was already clogging with the soft residue of previously applied wax, a powerful degreaser and comb through seemed the best medicine. Some folk swear by steam cleaning chains, cassettes and even rings over a hot stove. This particular lesson in home economics involves bringing a six-inch pan of water to the boil before introducing chain and a dishwasher tablet. Simmer on a medium heat for twenty minutes before performing several clean water rinses. Allow to boil completely dry, cool at room temperature before refitting and garnishing with your preferred tipple.
That said; frugality can be stretched beyond the point of practicality. Yes, cheap washing powder and redundant toothbrushes remove corrosion/tarnish from polished and plated surfaces with consummate ease but other homely remedies are firmly tongue in cheek. Several years ago, I was doing some income recovery/credit control for a classic motorcycle/salvage yard when a man in his late sixties drew up, remarking that his BSA was suffering from an unexplained misfire. Remaining straight faced, I quipped “Flush it through with cold black tea Sir”. After a brief, convivial exchange, he was gone and I attended to a pile of outstanding invoices. Two weeks later he returned, extolling the virtues of said cold tea flush! My jaw dropped and recoiled cartoon fashion-I never for one moment thought he’d be so literal in his interpretation.

The F in freelance all too frequently stands for frustration. Watched phones never ring and email replies never materialise-or so it seems but I returned from a ride to discover an interested small-scale publisher had been in contact. Naturally, once the excitement had stabilised, I sounded a warm but cautious welcome since the devil lives in the finer details and self-congratulatory/complacent attitudes are woefully misplaced. That’s all for now folks, I’m off to interview Gary Rothera and Joshua’s just commandeered my hounds tooth winter cap!




Friday 15 April 2011

April's Advances







After several months in hibernation, the Teenage Dream was gently roused from its slumber for some frisky back road frolics. Fifteen miles without so much as glipsing a John Dere. Still, I'm sure we'll relive those heady days of old school tractor racing in the coming months. Arriving home, it became apparent that the rechargeable lighting system designed to facilitate extended early season play times was aeathetically unbearable and needed tidying with immediate effect. Running the cabling beneath the top tube courtesy of black zip ties seemed the obvious solution but then I didn't fancy bringing the bike into the kitchen every time the ni-cad battery needed mains charging. Rummaging through the spares bin returned a better reward in the form of two Velcro pump ties-perfect! Elsewhere, a tweak of the Allen keys sees a bottle mount nipped tight with the Cinelli Mini Sub 8 re-aligned for greater speed and comfort.


While not my choice for trophy steeds, pattern parts are often perfect for winter/trainers and the Look copies are prime examples. Bikes are works in perpetual process- how many times have we upgraded the pampered pet and passed the older part-worm stuff along the fleet? Every so often I'm taken by the urge to perform wholesale drive train cleansing in favour of something more contemporary.


Objectively this would bring the "quaint by modern standards" race frameset bang up to date but doing so misses the point- there's memories, not just miles tied up in those Mavic rims, Campagnolo Athena hubs and Victory Mechs. Contemporay groupsets excite for different reasons, not least as there is a fine line between appreciating the past and living in a romanticised version. Emergent brands, most notably Mircoshift and Sun Race (the latter assumed Sturmey Archer) compete handsomely on price and performance with the established marques. Should the household names assume a dismissive complacency last witnessed within the British motorcycle industry some forty years ago, these newcomers could change the landscape of mid-high end groupsets forever.


Joshua's independence brings with it a burgeoning interest in racing and technical skill. Joining me in the garage, I swapped the Univega's mainstay Schwalbe for the 1.75 section Vittoria as he expressed a quiet disdain for the tag-along, citing a lack of comparable control/engagement. This is to be expected and I've a feeling on this occasion a more refined model wouldn't alter his view.


His single speed BMX continues to serve him well and will remain the mainstay machine until he acquiries the necesary experience and mechanical empathy required for competitive riding. I am determined that his next mount will not be off the peg but based around a used 4130/7005 series XC MTB frameset refinished in a powder coat livery of his choosing and carefully selected components from the spares bin. Six/Seven (or possibly eight) speed drivetrain, 24" hoops affording a good choice of narrow slicks and trail rubber coupled with big wide drops. This might sound an unusual combination but neans with a change of tyres/cassette he can taste road, cross and XC racing all on one bike. Should he wish to specialise, it will serve as a very dependable and relatively inexpensive everyday mount.