Showing posts with label Inner tubes. Show all posts
Showing posts with label Inner tubes. Show all posts

Saturday 8 January 2022

Sorting the Small Stuff











Holiday season has been about sorting the small jobs. Some that can be a little fiddlier than first thought, others that subvert trouble, (which would otherwise strike at the least convenient moment). As often happens, one thing led to another. Having popped Ursula back on her hook, I inspected my fixed gear winter/trainer’s TRP Sypre SLC. A quick spin of the wheel and pump of the lever revealed binding pads and a badly frayed able at the TRP caliper’s pinch bolt.  


No deliberation there, time for replacement. Cables are another area where it’s worth spending a bit extra, particularly with discs, in my experience. I’ve gone for the stainless TRP with compression less housing. Much easier to setup, not least since there’s no/minimal cable stretch. Feed through, tension, snug tight, pump the lever ten times...done.  


A close friend and I were recently discussing hydraulics and why I hadn’t taken that route. I concluded it's more about complication, rather than cost. Sure, there’s no arguing with their refinement, and a well setup hydraulic system can largely be left to its own devices, save for periodic bleeding.  Even so, a cable is more convenient to acquire, especially if something should go pear shaped miles from home/civilisation. Besides, I’m familiar and fond of the TRP Spyre and its marginally more upmarket SLC sibling.   

Since I had to unwrap the Velo Orange Rubbery Bar Tape VELO ORANGE RUBBERY BAR TAPE | cycling-not-racing (sevendaycyclist.com) to perform the cable swap, I took the opportunity to switch to this Ciclovation Grind Touch Grind tape, which superficially, looks almost identical to the Velo Orange.  


To my surprise, density is 3mm, whereas the Velo Orange is 3.5mm but the backing adhesive is superior. A gummy, rather than sticky strip, meaning it’s easier to install and correct, should need arise. It also bodes well, for cable and other replacements, later down the line, when things have weathered a little. Trail distribution also kindly sent me a Lelumia The Beast Trail Light, which boasts a 150lumen day flash and a couple of 100lumen flashing modes, and a 65lumen alt flash.  


All have promise impressive run times- between 4 and 18 hours. Alas, mine’s yert to arrive-seems one was pilfered in the post, so another has been released.  I’ve also received this Topeak Tailux30 USB Rear Light. As the name suggests, it delivers a maximum of 30lumens and three modes, from the twin diodes. 30 hour run time in the flashing mode is also very favourable but only real-world miles will tell.  


Recent years have seen a resurgence in the lumens race, to the point where some lights pump out 450 lumens in daylight running mode. However, I’ve traditionally found 30 lumens potent enough for town, through to semi-rural contexts and adequate for the backroads.  


I’m still fond of the Night Rider Solas and more recently, Ravemen TR30 M Rear Light RAVEMEN TR30M REAR LIGHT | cycling-not-racing (sevendaycyclist.com), which also uses two diodes. Lumens aren’t the only gauge mind. I’ve found Ravemen CL05 Sensored Rear Light RAVEMEN CL05 SENSORED REAR LIGHT | cycling-not-racing (sevendaycyclist.com) and Its CLO6 sibling RAVEMEN CL06 SENSORED REAR LIGHT | cycling-not-racing (sevendaycyclist.com) far more visible than numbers alone suggest.    

 

Ursula clearly got jealous, responding with some front brake squeal/judder. Easily rectified with a quick tweak of the pads, straddle wire and some subtle snugging down. I’d given the pads a glaze check-nothing doing, and I knew the rim was relatively clean- squeaky, once I'd given the old girl and thorough sudsy bucket scrub. I also took this opportunity to slot the Torque Covert7 Crank Multitool into the Deore Crank.  

 

Grot, scuzz, gunge, slurry...Whatever your pet name for winter’s slimy cocktail, there’s usually a fair bit that lodges within the cassette, derailleur and ring(s). Especially if you are using a wet chain lube. I got busy with the cassette claw and some neat degreaser, which scooped away the lion’s share of skanky stuff. 


During the cold, darker months, products like Weldtite Jet Blast Degreaser WELDTITE JET BLAST DEGREASER | cycling-not-racing (sevendaycyclist.com) are potent, super convenient starters. Strong solvents melt the congealed, oily mess. Agitate with a stiff bristled brush, adding some less intense degreaser, scrub and then rinse with tepid water. Blends, including Muc Off Ludicrous AF require a most sustained marinate. MUC OFF LUDICROUS AF CHAIN LUBE | cycling-not-racing (sevendaycyclist.com) 


Household washing-up liquids are something I’d generally avoid but are also surprisingly effective. If you must go this route, say on a cassette, whip the wheel out, scrub with the cassette pointing toward the ground. Rinse, first using warm and then cold water. Rinse any splashes from painted, plated, polished, and anodised surfaces, too.  


As many will point out, citrus degreasers are also very aggressive, so take similar precautions, and even on a plated surface, such as a cassette, or chain, don’t exceed 2 minutes before rinsing and drying.   


Then of course, there’s been tube patching, segregating those which are easily repaired and those, which are essentially bin fodder. Patches and vulcanising solution are pivotal to successful salvage. For me, Rema Tip Top are the best going, although I’ve had good results from Hutchinson, as shown in the photo, and Decathlon’s kits have been a pleasant surprise, too.      


 

Monday 30 December 2019

Knowing The Drill


 After the frenzied pre-Christmas preparations, the corridor linking Christmas and New Year can be perfect for catching up with friends and small jobs. Aside from ignition tumbler woes striking my KA, my fixed gear winter/trainer's seat post binder bolt needed replacing. 

Since it was secure and I didn't need to adjust the post height, I left it a couple of months. All the same, I wanted to avoid the expensive, titanium post/Cro-moly frame galvanic union.  One last try, with Torx bits confirmed drilling-out was the only option. 

Cordless drill charged, and bits found... 

I also harvested a compatible replacement bolt and collar, in case the 14 year old On-One also decided to give up the ghost. Knew they'd come in handy... Bike in the workstand, It took a few minutes cautious drilling before the once 5mm Allen head disintegrated. Thankfully the threaded section also required little coaxing. 

Much as I suspected, the On-One collar had succumbed to fatigue, so that was substituted for an Atomic22. Though not unexpected, it was still a relief to discover the post was also very mobile. I eased that free, removed the remaining greasy film and introduced a liberal helping of ceramic prep. 

While harvesting bolts, I also discovered two packet fresh 26x1.75 inner tubes. Timely, since my Univega's supplies were dwindling and I'd patched a few to their limit recently. I took this opportunity to carve another section from a dead 26x2.0 and make a seat collar boot for my fixed. 

Post reinstated, fasteners greased and snugged tight, I slid the boot so it obscured the frame's collar slot. 

In some respects I could've cut it longer, overlapping the post for optimal protection. 
However, this would've been as pain, should I need to re-tighten the collar bolt mid-ride. I also replaced the VDO computer head unit's battery.Mercifully, it has a memory function, which saves time and minor hassle. 

Those Raw flaps have made a huge difference to the amount of spray thrown over the bike, shoes and other riders. I've swapped the Topeak Shuttle for the Zefal Pulse Z2 to see how it performs on a small, compact geometry frameset. Oh, another opportunity to re-grease some small, easily overlooked fasteners too. 

Little jobs off the list, I've dedicated time to reflection, testing, day riding and a few projects I want finished, before 2020.  The holidays should always involve doing something different. Otherwise, life can feel like the stripped thread. Turning monotonously, without achievement. 

Gave myself a New Year deadline, for finishing a short story (at least in draft form) and have some other irons in the fire. Sleep-walking into a new year (let alone decade) invariably leads to disappointment, and is likely to accentuate any hint of the mid-winter blues.




Friday 29 November 2019

Waiting for The Sun








December is dawning and daylight (not to mention dry weather) is at a premium. Perfect conditions for the indoor trainer then. In some senses, yes. However, these contexts are ideal for evaluating product performance. Lights, lubes and waterproof fabrics being the most obvious. A good measure of waxes/polishes, too. https://www.sevendaycyclist.com/naked-bikes-bike-bling

The Pro Viz Men’s Reflect 360+ Cycling Jacket has certainly cut it in the visible and waterproof respects. https://www.sevendaycyclist.com/proviz-mens-reflect-360-jacket
Save for the odd cold night, no sign of the “big freeze” prophesised by the digital tabloid press, so tyre choice remains unchanged.

Having consumed my stash of patches last time round, I wasted no time in putting fingers to keyboard and ordering some more Rema tip top patches. There are cheaper, and I’ve found some store brands refreshingly reliable.

However, I find the Rema that notch higher. Since the Kenda thorn resistant tube was a Schrader valve, I seized the moment, removed the valve core and pumped a liberal helping of latex sealant inside.

Three serviceable spares apiece for my fixed gear winter/trainer and Univega now. Two patches are my cut off point before I consign them to the bin; or repurpose (Protective “boots” for headsets and seat posts, or top tubes being three obvious, bike-specific uses). I have striped and re-greased my fixed gear winter trainer’s headset and added a butyl bottom race boot, for additional protection. Replaced the front brake cable, while I was there.

However, I will often carry one tube with more patches, for dire emergencies, or passing to a stricken rider.

Yes, we should regularly give machines and spares stash a once over. Yes, we should be independent. However, things happen, to the best prepared machines and riders. I have been stuck by the roadside, miles from home. There’s nothing warmer than a helping hand.

Roadcraft seems increasingly patchy and intolerance at an all-time high. Discretion is often the better part of valour. One driver, refusing to recognise my right of way, pulled by and announced, “Roads are for cars bruv!”

Tempting though it was to point out, that roads are for everyone- cars, motorcycles, bicycles, horses, HGV etc…No sense arguing with an ignorant hot head, encased in two ton of steel. Better to ride on, rather than let rip and be rendered paraplegic.

I spent three years battling a Portuguese haulier. One of their drivers crossed into my lane, along the M25 motorway, sweeping my KA onto the front of his 30ton Mercedes. Thankfully I was able to walk away. Death is an inevitability; the phrase “life changing injuries” turns my blood cold. His insurers finally admitted liability, when court papers were served.
I’ve defaulted to the Univega these past few weeks. Primarily, since its dressed for the deluge, not to mention, an increasingly battle-scarred infrastructure. 

Having crossed the 400mile mark with the Weldtite TF2 All Weather Lube, the Univega’s chain was on the cusp of thirsty. I saw this as the first opportunity to evaluate the Juice Lubes Chain Cleaner’s prowess, pitted against a middleweight petrochemical lube, and its modest accumulated contaminant.

Lubes-wise, I’ve switched to the Juice Lubes Ceramic Juice and will see how many miles I can amass, from a single application. It comprises of “blended base oils” and hexagonal boron-nitride.

Lubricant qualities supposedly comparable with graphite. Thus far, it seems slick, refined and tenacious. Its apparently thicker than previous incarnations and feels so. Still light enough for cables and cleat mechanisms.

Talking of which, I’m increasingly endeared to the quirky Look Geo Trekking pedals. These are the baseline models, yet the composites offer excellent support and don’t feel whippy under-load. I’ve also been pleasantly surprised by the ease of intentional release, even using VP and similar pattern cleats.

Critics will suggest there are a wealth of dual sided designs commanding £20 odd, which will do commuting and similar duties perfectly well. In some respects, I’d have to agree. Thinking out loud, I still love Time’s All Road Gripper Pedals. I still have mine and liked the concept. However, their short production run suggests they weren’t overly popular.