Sunday 14 June 2020

Seek and Deploy








This time around I’ve managed 285miles from the Juice Lubes Chain Juice Wax before it required replenishment. Recently, I’ve been reflecting on the compatibility of chain lubes. Good practice says strip your chain and transmission of pre-existing lubricant, before applying another brand ort type.  

However, I’ve topped up my fixed gear winter/trainer’s chain with Zefal Pro Dry https://www.sevendaycyclist.com/zefal-pro-dry-lube and the Chain Juice Wax with Pure Bike Dry Lube. While of the same genre, the latter is not petrochemical-based and employs an ethanol carrier. Plant-based ethanol to be precise, which works to the same science and is every bit as flammable as petrochemical blends.  

Like a lot of lubes, the Pure requires a liberal shake to blend solvent and lubricant components. Drizzled into the links it’s visibly stockier than the Chain Juice Wax and supposedly resists water and wash-off very effectively. It also requires 3-4 hours curing time, so I’d leave it overnight, wherever possible.  

Apparently, it’s designed to be deployed elsewhere-cables, pivot points and other metal to metal interfaces. Aside from compatibility, I’m also looking to evaluate its cleanliness, tenacity, and temperature stability.  Thus far, its behaving much like the Juice Lubes Ceramic Chain Wax in terms of friction. However, its closer to a wet, rather than a dry wax and I will be very surprised if it racks up 400 miles per application. By that point, the existing KMC chain will be spent anyhow.  

The Cycles Berthoud Soulor Leather saddle https://www.sevendaycyclist.com/cycles-berthoud-soulor-leather-sadd goes from strength to strength, although I’ve been accelerating the personalisation process, applying a water-based hide food, 20 minutes prior to every other ride, which has certainly made the thick hide very supply, while my ischial tuberoses do their thing.  Continuing this retro theme, I’ve come back to these Passport Crochet Back Cycling Mitts https://www.sevendaycyclist.com/pasport-crochet-back-cycling-mitts

Despite being stored indoors-at room temperature, the leather palms had turned surprisingly stiff, so I applied a liberal helping of leather food, so hopefully, that’ll solve the problem. 

Mirror shades and big lenses were another blast back to the past. I’ve been rather impressed by these Merida Race, which in the style stakes, literally transported me back to 1989.  Costing less than £30, they offer excellent defence against strong sunlight, wind, and insects, thanks to the large surface area.  

No problem with fogging either, thanks to the thin cutouts. However, there’s no polarising technology here (a feature that’s increasingly trickling down to the £40 price point) so they don’t react to changing light conditions. Not a lot of use at dusk, or when skies are threatening cobalt, thundery rage.    

The Continental Contact Speed tyres are continuing to deliver a flat-free, magic carpet ride, although being a soft, grippy compound, they’re wearing around the centre-strip, Mohican fashion. Component life varies on some many things but I’m bargaining on 3,000 miles before they’re bin-fodder.  

By this point, I’m hoping to switch to something like Panaracer Gravel King-26x2.1, please. Oh, and of course, a Cane Creek Thudbuster G3 https://www.sevendaycyclist.com/cane-creek-thudbuster-suspensuin-se, to complete my wish-list upgrades. The sort that will complete the bike’s go anywhere, four seasons persona as I’d envisaged the concept 33 years back.  

Admittedly, compact geometry and suspension posts weren’t a “thing” then.  I’ve also taken to charging lighting and other tech over the course of a ride, using the K-lIte AC/DC twin-port charger, which is one of those little, yet incredibly satisfying things. https://www.sevendaycyclist.com/k-lite-bikepacker-ultra-dynamo-ligh 

Saturday 6 June 2020

Displacing The Load









Pleased to report that my DIY shim/protector made from old inner tube has had the desired results (a) Eliminating sway with the Aero Post Rack, while placing less strain on the SQR clip, since less torque (and therefore, stress) is required to keep everything snug and solid.  

Using the larger, full-size SQR clip probably helps, on account of its larger surface area. I’ve slipped a spare into the side pocket, just in case. In the absence of the mighty Carradice Carradry SQR bag https://www.sevendaycyclist.com/carradice-carradry, I’ve gone for a bike-packing configuration, courtesy of this Merida Travel Frame Bag.  

It’s the large version and arguably, the medium would be a better fit, since it obscures the seat tube bottle cage (although switching to side entry models largely corrects this). The hardy, lightweight TPU material seems genuinely waterproof and the internal layout also suits me.  

The Velcro straps feel a little low rent, although bolstered by the seat and downtube counterparts draw tight enough to prevent sway. I’ve been impressed by the design ‘s rigidity (although would appreciate thicker straps) I’ve not needed to effect a knees-out pedaling style, so no issues maintaining an efficient cadence.  

Experience with webbed strapping (the sort common to top tube bags and years ago, high power rechargeable battery lighting) suggests minute amounts of sway can leave tan-lines in lacquered, or painted surfaces. This is easily addressed by dressing these areas in helicopter/similar clear protective tapes, first. Zefal Skin Armor Roll is a good, affordable workshop staple https://www.sevendaycyclist.com/zefal-skin-armor-roll  
I continue to appreciate the qualities and refinements offered by higher-end suspension seat posts and am endeared to the Redshift Shock stop https://www.sevendaycyclist.com/redshift-shockstop-suspension-seatp and Cane Creek Thudbuster  STG4.  

Though not essential, their supple zing is very welcome on longer rides, especially given the condition of local roads. Now lockdown has been eased, road patching (as distinct from resurfacing) is becoming quite prevalent. I have toyed with the idea of acquiring a G3 for the Univega, while they’re still available and not at collectors' prices. https://www.sevendaycyclist.com/cane-creek-thudbuster-suspensuin-se 

Nonetheless, the present uncertainties mean it would need to be at the right price to justify the outlay, since the tubby tourer’s big tyres do a pretty good job of ironing out the bumps and the existing Selcof holds the Cycles Berthoud saddle securely. Therefore, want over need. 

I’ve also been pleasantly surprised by the Juice Lubes Chain Juice Wax this time round. I’ve used it some years back and indeed, more recently, during a wetter spell, which on some levels, was a little unfair. Afterall, these are designed for dry/dusty conditions. This time round, I’ve applied ours in two coats, leaving ten minutes curing between them, then observing an 8hour curing period before riding.  

Thus far, I’ve managed 250 predominantly dry weather miles and its running very clean. 

This hasn’t rivaled dry formulas, such as Weldtite TF2 Ultra Dry Wax https://www.sevendaycyclist.com/tf2 but then it seems unaffected by higher temperatures (unlike Zefal Pro Dry Wax https://www.sevendaycyclist.com/zefal-extra-dry-chain-wax) or Muc-Off Dry Lube https://www.sevendaycyclist.com/muc-off-dry-chain-lube. Cleanliness is good for chain health and to some extent, extends maintenance intervals (save perhaps for reapplication, depending on the lube’s staying prowess).  

The KMC in question has gone past the 1,000mile marker and if the weather remains predominantly dry, I’m confident I’ll get at least 1,500 before its ready to collect its pension. 

When it comes to chains and cassettes, I get a quiet satisfaction from just in time replacement of chains and cassettes i.e. getting my money’s worth but replacing on time, before they can consume more expensive parts. Since the Pro Gold Pro Link Chain Lube https://www.sevendaycyclist.com/pro-gold-pro-link-chain-lube  dressing my fixed’s chain was beginning to look a little filmy, I added some Zefal Pro Dry Lube https://www.sevendaycyclist.com/zefal-pro-dry-lube to see whether the two would react negatively. I’m gambling on the solvent content being strong enough to strip the other, thus rendering this academic but we’ll see.   

With the roads being more congested now, I’ve also reinstated the Orp Smart horns https://www.sevendaycyclist.com/orp-smart-horn to my fixed and the Univega. Primarily so I can gently warn pedestrians of my approach along the lanes and sometimes, dissuade a small minority from crossing high streets without looking. 

Talking of just in time, there seems to be some surprise that a no-deal Brexit will result in Sunderland’s Nissan factory closing its doors. Car factories run on the just in time principle, relying on goods arriving at a precise point. Otherwise, productivity and profits plummet.  

61.3% of Sunderland voted to leave the EU, Nissan is owned by Renault, who (in the event of no-deal) will relocate elsewhere in Europe where trade is seamless. The collapse of a major employer has major ripples for any community. Suppliers, café's and other businesses, which depend upon them will also disappear. Short-sighted and desperately sad, given the demise of manufacturing and its wider consequences, has been so widely documented.