Showing posts with label wheel building. Show all posts
Showing posts with label wheel building. Show all posts

Tuesday 19 March 2024

Spin Dizzy: Fresh Freehubs & Other Wheel Woes

Despite the rescue attempt, the Halo Spin Doctor’s Freehub had succumbed to pawl spring failure. Ison-distribution were characteristically incredibly helpful and empathetic, sending me a replacement the next day. I’m hoping this will be a long-term cure. However, I bought another XT hub as a precaution, while opportunity and favourable pricing presented. 

I’d been enjoying a succession of very mucky outings aboard Ursula, I succumbed to a sudden and unwelcome rear blow out and a minor wibble in the sturdy Sputnik/XT wheel. This ultimately meant a six mile walk home and led me to retire the basic but generally likeable Maxxis Ikon Maxxis Ikon Tyres | cycling-not-racing (sevendaycyclist.com) 2,500 mixed terrain miles down the line. Doesn’t matter how well built a wheel, or how sturdy your tyres, catch that sharp, or that hole with your name on it and something’s gonna give.  

 

A couple of riders slowed and offered help-as is the standard code for us and understood there wasn’t much that could be done at that stage-the spare tubes had also failed. I thanked them and we went our separate ways. I was mortified when a middle-aged woman stopped her Nissan Qashqai and asked if I needed help, or a lift somewhere. I was touched on the one hand and made clear I was grateful. However, I’m also very wary of people and their motivations and often find accepting help very difficult 


 

At that time, I also wanted to be alone with my thoughts and to reflect. I’ve replaced the rear Ikon for a Continental Cross King Shield Wall (26x2.3) which promises to handle well on most surfaces and a puncture- repelling belt also promises greater reliabilityI left Mick Madgett to work his magic with the Rigida/XT hoop and build another wheel based around an XT hub as a second/spare since opportunity presented and my faith in the Spin Doctor had waned. 

 

Though quite different, removing the spin doctor freehub cast me back to the old Maillard Helicomatic system from the early 1980s. I had one on a bike bought in March 1988 primarily for the frameset and ultimately, converting to a fixed gear. Rebuilt pretty much and racked up many miles in the four years of ownership. Daylight where head and down tube met signalled the end. I salvaged the good, transferable components and ported them over to a geared winter/training frameset in the summer of ‘92.  

I toyed with the notion of running it as a 1x6spd and bought another Helicomatic Freewheel- a very close ratio, knee-busting block, since that’s all I could find and in my impressionable teenage mind, it would be fine…Point being, it was incredibly easy to switch these blocks, compared to a traditional screw-on freewheel. However, it was one of those concepts that wasn’t fully embraced and ultimately, the freehub system became dominant.  

Perhaps unsurprisingly, it featured on some early 80’s Peugeots. I digress. I’ve decided it's now time to switch the Holdsworth’s BBB Razor for the Smanie GT137 saddle, which is 137mm wide, 257g and features hollow Cro-Moly rails. A little wider than the mighty Razor but may offer a little more support and, all right, I fancied a change, ahead of the Spring when hopefully the weather will be nice enough for some fast blasts.  

By that point, I’ll switch the fixed gear winter trainer’s KMC Z1 for the half-link Gusset Slink. For the uninitiated, the latter is a beefy model that will add some further girth but in my experience is great for getting chain length bang on and they’re super durable too. Despite suggestions, the Blub Ceramic has been surprisingly stoical despite some persistently wet, muddy lanes.  

I returned a good 280 miles in these contexts before giving the bike a seriously deep clean and deciding the gungy beard of mud and contaminant needed purging too. Having got everything respectable, I found myself spinning the wheels and discovered a very loose spoke.  

So loose that the nipple had retreated into the rim. I whipped off the tyre, tube, and rim tape, only to hear the nipple orbiting the rim and then vanishing. Never to be seen again. Another email to Ison and they graciously sent me some brass14g replacements. 

I overcame my 37-year fear of the spoke key (some might draw parallels with the android’s fear of the screwdriver cited in Channel 4’s 1984 tongue- in- cheek sci-fi drama “They Came from somewhere else”.) and wound a new one in, judiciously snugging the spoke taut, plucking the others to ensure uniformity. I’ve said this before, but this long-standing terror came from one summer afternoon in 1987 

 

Armed with a rather basic spoke key, a cherished copy of Richard’s Bicycle Book and a vague notion of turning the spokes, I got busy with my Holdsworthy Butler’s front wheel… Transforming the 3mm wibble into a samba dancing hoopSure, I’ve tweaked the odd nipple I desperation miles from home, but it was always with a sense of acute trepidation. Never trusted my own wheel building and over the years from chatting with other riders anecdotally, I’m not alone. 

Thursday 14 April 2022

Meandering
















With deadlines under control, I took a few days' break to follow other avenues, both written and photographic, to stimulate and inspire. Riding is obviously, a way of life, so I’ve been testing products, just varying routes and distances more readily since time permits. I was horrified to learn of an acquaintances’ accident.

I say accident but as a definition, we’re talking about an event, or incident that couldn’t reasonably be expected. This could be more accurately described as driver negligence. He was struck by a young woman, driving a Renault Clio, who clearly wasn’t looking for him and his beloved Dawes Galaxy.  

According to police, Geoff was lucky to be alive, and I am relieved to hear he is recovering well. However, while this is the crucial element, his beloved Dawes Galaxy’s frameset was beyond economic repair. Damage to the head tube and other misalignment that could result in complete failure and ultimately prove fatal.  


On the one hand, bent metal can always be repaired, or in this instance, replaced. However, it serves to illustrate the fierce bond that we form with our machines. He’s using this recovery time to consider his options but is drawn to the Ridgeback range of tourers. I’m similarly drawn to their range of innovative and less traditional mile munchers.


His insurance will bill hers and hopefully, he’ll have a new machine and renewed mojo very shortly. Geoff’s account was terrifying and frankly, left me feeling cold. As for the driver, well she’s compelled to participate in a driving awareness course.  


Giving my four-Paneth and allowing for those knee-jerk, emotive flashes, education/correction must be the more positive outcome. Hopefully, this will be resolved in Geoff’s favour very soon.  


Yet another illustration of how life can change in an instant, so I’ve never understood why people behave so badly. Drama for me, belongs in stories and films. I have a pronounced aversion to those people who create and moreover, thrive on drama, or indeed otherwise negatively affect my energies, or sense of well-being.  


I have switched the fixed gear winter trainer’s Shutter Precision SL9 HALO CLASSIC RIM & SHUTTER PRECISION DYNOHUB DISC WHEEL BUILD (sevendaycyclist.com) and Ursula’s Shimano Alfine hub dynamo Shimano Alfine UR700 Hub Dynamo | cycling-not-racing (sevendaycyclist.com) rotors for these Swiss Stop. Weighing 138g apiece, I’m keen to see how well they’ll last, compared with the Shimano, Avid and TRP models I’ve used long-term in the past, not to mention their supposedly superior stopping prowess.  


I needed to snug the System Ex Security Skewer SYSTEM EX SECURITY SKEWERS | cycling-not-racing (sevendaycyclist.com) tighter and tweak the TRP SPYRE SLC caliper very slightly. I was experiencing some minor but extremely annoying rotor rub when climbing out of the saddle. That's the purpose of shakedown rides, afterall. No such issue with Ursula, which I think is attributable to the steel fork blades/ends, although, as with the fixed gear winter trainer, I still needed to slacken and realign the caliper.  


I’ve also switched to the Motoverde PTFE chain lube, since the Z1 was looking a little thirsty after several hundred miles on a single helping of The Bike Medicine Purple Extreme | cycling-not-racing (sevendaycyclist.com) . This induced a wheel switch and presented opportunity to snug the Halo Fix-G hub’s lock-ring down again. This seems necessary, evert every 300 miles or so, at present.   

The Shutter Precision PD8 hub and Halo White Line hoop HALO CLASSIC RIM & SHUTTER PRECISION DYNOHUB DISC WHEEL BUILD (sevendaycyclist.com) have been passed to Mick Madgett for lacing and building, since time allowed. We’ve been sent a few books recently, which is nice. I’ve always been a big fan of Sam Tracey’s book “Bicycle! A Repair & Maintenance Manifesto”. PM Press sent us the second edition and Steve was similarly endeared BICYCLE! | cycling-not-racing (sevendaycyclist.com)