Saturday, 24 December 2022

Minus 6 & Winter Mindfulness













 By UK standards, it’s felt bitterly cold for the past few weeks. The Schwalbe Ice Spiker Pro and their 240-spike Schwalbe Winter Plus counterparts have been making riding through sheet ice and snowy lanes realistic and relatively pleasant 

I’d resurrected my Vanguard Belgian style cap and lined these laminated, wind and waterproof gloves with the Specialized liners. Even so, the biting cold had been nibbling at my digits, urging me to maintain a brisk tempo, especially on the return leg.  


It’s thawed since, but despite the conditions, Ursula remained surprisingly clean, thanks in no small part to mudguards (fenders to those of you in the US/Canada). Surprising how much difference they make, so if you’re riding in winter, fit them where possible. My expander wedge solution to Ursula’s front guard mounting required some minor revision.

 

Some play had developed, eradicated by adding two 2mm composite Aheadset spacers, providing the top cap with something to lodge against. One from Ursula’s stem-replaced with a blue anodised aluminium example. The other from my small parts pot   


Clip-on designs have come a long way too, these Mud Hugger  https://www.sevendaycyclist.com/mud-hugger-gravel-hugger-mudgurads are another good bet, if your frameset will not accept, or you want something less permanent, dare I say time-consuming to fit than full-length models. However, there are pre-assembled designs, which are much easier than traditional models to fit. Steve’s been impressed with these Kranx FendR Full Length Mudguards Kranx FendR Full Length Mudguards | cycling-not-racing (sevendaycyclist.com) 


According to the chain checker, the KMC chain remains in rude health and the Wedltite Ceramic held on. Scuzzy side plates encouraged a purge, using Green Oil Clean Chain Degreaser Jelly. I’ve since switched to Wedltite TF2 Performance All Weather Lubricant TF2 PERFORMANCE ALL WEATHER LUBRICANT | cycling-not-racing (sevendaycyclist.com) since it was handy and, in my experience, stoical for an inexpensive lube. No curing times either.  


Indeed, staying with an icy, snow narrative, some 700c builds may only have clearance 700x40c spikes but sans guards. 


The other thing to be mindful of during these harsher, colder days, is bringing bikes into extremes of temperature e.g., from minus 6 to 23-degree kitchen, or utility room, for example. This will cause moisture to build up, especially within metal framesets, fostering corrosion. Frame Saver and Waxoyl certainly mitigate this, but still.  


A few teaspoons (or indeed a syringe full) of gloopy 10w/40 motor oil sloshing around a metal frame’s inner sanctum will also work as a preserve, albeit less effectively. Carbon fibre is quite a conductive material, so ensure to employ a decent, ideally synthetic grease on metal inserts (bottom bracket shells being prime examples) to prevent galvanic corrosion.   


Ironically enough, conditions have thawed a little since I first put fingers to keyboard-I've kept Ursula shodded with spikes but able to enjoy some fun on the fixed, which I shod with the CST Expedium and Pika tyres, just before temperatures plummetedFormative impressions are favourable, both are relatively perky and engaging, yet very compliant. Given their width, the Pixar’s puncture-repelling belt only covers the centre strip, so time will tell as to their puncture resistance.   


As I’m always saying, reliability is key to enjoying winter.  After seven years, I’ve been reflecting upon the integrity of the Kinesis DC37 Disc Forks. Now, the lifespan of carbon components (although forks in particular) is hotly debated 


Without taking the ultrasound thermal imaging inspection route shown here A Visit To Carbon Fibre Bike Repair | Seven Day Cyclist, it’s difficult to comment upon the fork’s integrity and given the variables of age, mileage and potential cost implications of an accident- lost earnings, dental and other bills, I’ve decided replacement is the best move. Given the DC37 is no longer available and tapered steerers increasingly the norm, options were more limited.  


I needed something with disc mounts and preferably mudguard eyes. Didn’t fancy a carbon steerer, nor did I want to risk buying a direct from-manufacturer auction site special. After some thought and hand-wringing, a cyclocross specialist I used to deal with sprung to mind.  

True enough, they had such a model, so after some further reflection, I decided they were the best choice and will fit to coincide with cable replacement, or similar job, no immediate rush. Tyre size is reckoned a little more restrictive than the DC37 but still good for 40mm, so I should be fine.  


Disc braking, though not the only option, has some definite benefits in winter. I’ve decided I’ll upgrade both Ursula and fixed gear winter trainer’s TRP SPYRE SLC to the TRP HYRD hybrid systems-at the right price (and I’ll be holding on to the fully mechanical callipers). Now, as many will point out, most riders go mechanical, or hydraulic. I’d toyed with the fully hydraulic route and there’s a lot to appreciate.  


Set up correctly, they’re pretty maintenance-free, save for pad changes and a spot of generic cleaning. However, bleeding can be a chore and there’s more cost involved- new lever(s) for starters. Though rare, bust a hydraulic hose in the arse end of nowhere is not good news- replacing a cable, is infinitely easier.  


Detractors will comment that any benefit of a hybrid system is offset by its limitations. The TRP HYRD employs a hydraulic reservoir that still requires periodic bleeding and cleaning and without the outright power advantages that full hydraulics offer. Now, the HYRD system has been around for a good while and I got along very well with it on a test bike, ten years back.  


Most hydraulic systems are open these days, meaning that they draw pads closer to the rotor while the Spyres need to be manually tweaked with a 3mm Allen key. Hardly a hardship but a definite plus during a harsh winter, or cyclocross racing. TRP supposedly employs a Bakelite piston to insulate the hydraulics against braking-generated heat. That coupled with my moderate weight, should rule out fade and similar problems, while (theoretically) extending periods between fluid changes. Hmm, we’ll see...   

Friday, 16 December 2022

Snow & Ice= Spikes











Plummeting temperatures finally heralded the arrival of snow and ice. Conditions the tabloid press were wetting themselves over for weeks, presumably a great distraction from other, politically engineered chaos crippling the UK. Warm banks because an increasing number cannot afford to heat their homes, food and fuel poverty on a wider level... Not scenarios associated with an advanced economy. 

Rant over. I’ve gone for the Schwalbe Ice Spiker Pro up front and the 1.75 Schwalbe Winter Plus at the rear, since there was insufficient room at Ursula’s rear triangle for the bigger tyre. Now, (this is the case for all spiked tyres) spikes need to be bedded in on dry tarmac for around 25miles before letting rip on icy, or snowy roads. Last Tuesday was switch day and bedding in was done on Wednesday morning at 430am.  


Spikes tend to add a bit of weight and resistance to things, so expect to drop a gear or two lower than you ordinarily might. This is accompanied by a gravelly patter, which quickly becomes comforting, especially when it's slippery.  


I’ve always been impressed by the Winter Plus, and their lowlier 120 spike Winter TESTED: SCHWALBE WINTER SPIKED TYRES (sevendaycyclist.com) but the Ice Spiker Pro are a few notches higher, thanks to the extensive proliferation of tungsten carbide spikes (362 in this instance). The advantages are immediately obvious when cornering or accelerating. No momentary losses of traction whatsoever, just lots of big grins.  


For the time being, the spikes will stay-they're by far the best option for slippery wintry roads. Madison Madison.co.uk – The UK’s largest cycle parts & accessories distributor has sent me some Maxxis Overdrive Excel. Marketed as a “trekking” tyre, they’re a dual compound model reckoned to cope in all weather and handle mixed terrain riding. Looking at the tread pattern, there are some passing, superficial similarities between them and the CST Expedium fitted to my fixed gear winter/trainer.  


However, the Expedium are only available in 26x1.75, while the Overdrive Excel are 26x2.0. This may be a moot point, or a deal-breaker, depending on your frame clearances and tastes. These days, I prefer a 1.95/2.0 section for Ursula but obviously, 1.75 and spikes is the way forward in wintry contexts, where clearance can become trickier on an older XC frameset running full-length mudguards (fenders).  


Other differences include theoretically superior puncture protection, given the Overdrive Excel’s “Silk Shield” runs bead to bead. Reflective sidewalls are another good bet during the darker months and indeed, daily drivers generally. 740g apiece is relatively light, for this genre and size of tyre too, so it’ll be interesting to see how they compare with Kenda Kwick Journey KS Plus KENDA KWICK JOURNEY TYRES | cycling-not-racing (sevendaycyclist.com) (Also comes in a 26x1.75, along with several 700C options.) The basic Schwalbe Land Cruiser (26x2.0) are 887g. Mick Madgett finished a quick tune up of Ursula’s Ryde Andra/SP SD8 wheel SHUTTER PRECISION SD8 HUB DYNAMO | cycling-not-racing (sevendaycyclist.com) 

 

Elsewhere, I was somewhat stunned to find this little Topeak Taillux 30 USB Rear Light had popped in two. Specifically, the lens had separated from the base, while I was gently picking it up from the charging table. It was a clean “break” suggesting the adhesive had just lost its bond.  

This enabled me to ogle the internals with a child-like curiosity, although obviously, I left well alone and rejoined case and lens with some Gorilla glue. I’m very fond of the three-mode, 30-lumen light and for that matter, its bigger, 100lumen sibling TOPEAK TAILLUX 100 REAR LIGHT | cycling-not-racing (sevendaycyclist.com) so hoping this repair holds long-termI’ve left it curing at room temperature for the full 24 hours... 


Staying with lights, I had some unexpected mount woes with the See Sense BEAM+ but See Sense since sent me a replacement. The original was susceptible to annoying vibration when navigating anything other than virgin tarmac and that’s been conspicuous by its absence.  


Weldtite has very graciously supplied me with a replacement drive pin for my Cyclo Chain Breaker and are sending me their Ceramic coating kit, which is designed to protect the frame and components, making it easier to keep clean. Right now, conditions are perfect for assessing its worth and besides, anything that extends cleaning intervals is very welcome!  Now, I’m always drawn to products that claim to be all-weather.  Now in some respects, this can mean absolutely anything.  


However, in terms of chain lubes, it tends to imply a blend that is primarily brewed to resist the worst weather. Weldtite Ceramic WELDTITE CERAMIC LUBE | cycling-not-racing (sevendaycyclist.com) has held on very well, despite the freezing conditions. Motoverde PTFE Chain Lube Motoverde PTFE Chain Lube | cycling-not-racing (sevendaycyclist.com) is another very tenacious blend looking at the fixed’s chain is showing no signs of waning. Much like this disco brakes dual colour silver wavey disc rotor Disco Disc Brake Pads and Wavey Rotors | cycling-not-racing (sevendaycyclist.com)