Showing posts with label Corrosion block. Show all posts
Showing posts with label Corrosion block. Show all posts

Wednesday 10 February 2021

White Out











 120 miles or so hence, on the Schwalbe Billy Bonkers, the front succumbed to its first puncture. Two sharp flints embedded in mucky stuff buried inside the casing, nicking the tube. Tube swapped, sharps purged, and tyre reinstated, I couldn’t let the front brake lie. A quick, nuanced tweak of the straddle wire’s tension and boom! Both the Shimano BRCX50 and Genetic are now dialed-in, beautifully.   

I’d tired of fearsome weather front scaremongering, planning to leave the Billy Bonkers in situ and switch to the fixed, which still sported the 35mm Schwalbe Winter Plus-both bases covered. I love the Billy Bonkers’ quick, supple magic carpet ride and wet-weather cornering prowess is better than I’d expected, along wet, greasy lanes.  


However, more reputable sources were suggesting extensive ice and potentially heavy snowfall. Now was the time to switch Ursula back to spikes, before the week began. Washed, stripped the cassette of its slimy cocktail using the Weldtite Citrus Degreaser WELDTITE CITRUS DEGREASER | cycling-not-racing (sevendaycyclist.com), then treated the frame to another light coat of Muc-Off Miracle Shine for some additional protection.  


Finally, some more Weldtite TF2 Ceramic Lube to the thirsty-looking chain. While an engaging ride that encourages me to go out is high on my list, a spill, or mechanical is the last thing I want, miles from home on a dark, bitterly cold/wet night.  


The Schwalbe Marathon 365 TESTED: SCHWALBE MARATHON GT 365 TYRES WINTER UPDATE (sevendaycyclist.com) were another, next-best-thing option and I’m confident the tread pattern would plough away the snow, but I prefer the reassurance afforded by spikes. They’re also a little lighter, but then the 365 are wider (2.0 inches). Sunday morning arrived and I found a modest amount of snow carpeting the landscape but nothing outlandish, so popped out on the fixed.  


Plenty of traction from the tyres, transmission and the suspension post also seem to help in this respect but biting crosswinds along exposed sections proved a little challenging. Three degrees, hence snow, not ice. However, the wind chill was dialing things down a degree, or two. The FLR Defender MTB Dry Boot FLR DEFENDER MTB DRY BOOT | cycling-not-racing (sevendaycyclist.com) have great thermal properties, so no issues there.  


However, mid loop, I was wishing I’d gone the Balaclava and liner gloves route. Those seeking a bit of additional damping/control could be well-served by the Kinekt Suspension Stem KINEKT SUSPENSION STEM | cycling-not-racing (sevendaycyclist.com) and their suspension post KINEKT 2.1 SUSPENSION SEAT POST | cycling-not-racing (sevendaycyclist.com)  


However, subsequent outings have even taxed the Univega’s 26x1.75 Schwalbe Winter Plus. Though I never went “rubber up” (as I most certainly would, with a conventional tyre) they couldn’t bite into the deeply impacted stuff, thus gain traction. Some enforced (dare we say, prudent) leave saw that I turned my attention to its Stronglight Aheadset 

 

Mudguards make a big difference, extending maintenance periods but I’d last stripped and re-greased back in the summer of 2019. Much as I expected, the bottom race still had a thin, though tangible layer of Muc-Off Bio-Grease TESTED : MUC-OFF BIO GREASE (sevendaycyclist.com) doing the job. However, replenishment was definitely due. Went for some Corrosion Block Grease.  


This is a super stiff, waterproof formula, which is supposedly highly resistant to corrosion, temperature, so should stay put a good while. I packed it thoroughly and added some to the Gusset Headlock, since opportunity presented. Corrosion Block say it will also play nicely with other greases (which isn’t always the case). Time will tell... 


Though very much in hibernation, I also decided to give the Teenage dream’s MA2/Campagnolo Athena wheelset a good polish and wax. Now almost thirty years old, they’re still tarnish-free and came up beautifully. I need to strip and re-grease the rear hub and both would benefit from a quick true.  


Nothing serious-they haven’t lived hard lives, or hit anything but after thirty years, some minor play is to be expected. I’m also researching a better-quality hoop for my Bob Yak homage trailer, primarily based on better tyre choice. The OEM bargain basement knobbly is functional enough but a high-quality slick option, would improve my experience of said cheerful beast of burden.        

Thursday 24 December 2020

Pre Festive Fettling




 

Replaced the bottom bracket and chain, yet the transmission was still a little noisy, especially when climbing. I’ve been running 110mm bottom bracket axles on my fixed gear builds for some years, problem-free.


I wondered whether the ring and sprocket were worn but both seemed in good health. That only left the chain line. For the uninitiated, the Halo Fix G track hub has two sides. HALO FIX G TRACK HUB | Seven Day Cyclist Tourin Tests Commuting 

One a traditional screw-on, the other a splined HG type (but while a Shimano HG sprocket will fit, it will damage the splines). This side is designed for Halo’s dedicated sprockets and spacers for an adjustable, precise chain line.  


Having diagnosed chain line, it suddenly occurred to me that the titanium sprocket fitted to my “spare” Halo Aero Rage rear wheel, which had a collar, broadly equivalent to that of the Fix G systems spacers.  


Wheel switched and a Schwalbe Marathon GT tyre TESTED : SCHWALBE MARATHON GT TYRES (sevendaycyclist.com) levered aboard the Aerorage hoop and in the rear triangle. Chain tensioned, track nuts snugged tight and all seemed well on the stand. Hunch confirmed the following morning- silence even under load, which meant I could relax and concentrate on turning a decent cadence. Problem solved. I ordered a new Halo sprocket and lockring, so I can switch back to the Fix-G hoop at my convenience.

 

Acquiring parts, given the pandemic and Brexit uncertainty, has been less seamless than other times. Use what you already have-assuming its fit for purpose...Having spent several hours organising the garage, I concluded this orgy of discipline by stripping and reg-greasing my fixed gear winter/trainer’s headset.  


There was still a reasonable amount of Park grease doing its thing, but I was on a roll and now was the time. I opted for some Corrosion Block, which had been in my CK toolbox for over a decade. Took this opportunity to switch the Axiom Grand Fondo for this Kenekt waterproof wedge pack.   

I used a liberal helping of Green Oil Eco-grease TWELVE MONTH TEST: GREEN OIL ECO GREASE (sevendaycyclist.com) (which is surprisingly stoical) when installing the UN300. Arguably the Park would’ve been a more obvious choice on the durability front.  


 I couldn’t find mine at the time, and there’s plenty of home-brewed frame preserve sloshing around the tubes. This liquifies in warmer weather, thus greatly reducing the likelihood of seizure. Lithium pastes are very long-lived. However, there’s the risk of galvanic corrosion striking between the steel frameset and alloy cup.  


Traditionally, I’ve taken a dim view of waterless cleaners (although arguably furniture polishes are precisely that) but given the present conditions, I’m appreciating their convenience. On a freshly (or heavily) soiled bike, you’re still better served by a sudsy bucket wash and rinse down.  


However, for light to moderately soiled machines, where the grot has dried on, they’re super-convenient. Blow it over, avoiding contact with braking surfaces and contact points, leave 30 seconds, and then buff with a clean, lint-free cloth. Done. I’ve since rescued the Univega from my temporary address (before that area slipped into COVID tier 4).  


The pandemic has once again increased in its intensity and presence, with a subsequent surge in cases (which scientific evidence suggested would result, given the relaxing of rules-at least here in the UK). The ineffectual tier system employed on these shores, coupled with an element of public mistrust in the present administration, has compounded matters. Another lockdown, in the New Year seems inevitable. 

 

Good to have the old girl back.  


Big section tyres and mudguards are another obvious draw during the depths of a very wet December. Treated it to a liberal helping of waterless cleaner, to remove some of the ingrained chain lube and greasy road spatter from the rear triangle and fork blades, since I had to remove the wheels, so it would fit in an elderly, but solid Micra. I’ll leave you with my review of the Kinekt 2.1 Suspension Seat post KINEKT 2.1 SUSPENSION SEAT POST | cycling-not-racing (sevendaycyclist.com) and these FLR Defender MTB Dry Boot FLR DEFENDER MTB DRY BOOT | cycling-not-racing (sevendaycyclist.com) and hope Christmas delivers whatever we need from it.