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2022-11-15

Telephone Armor

I’ve never cracked the screen on one of my phones, and I’ve always used a screen protector and case. I don’t know if those facts are related, or what magic pixie dust gets sprinkled on phone glass these days, but I always feel better after up-armoring my telephone.

For my most recent phone, I landed on Armorsuit MilitaryShield. The product name is silly, but somewhere in their marketing I saw a reference to the material being used on helicopter blades. “Oh,” I thought. “It’s just helicopter tape for your phone.” Now that I was aware that was an option, I couldn’t think of a single reason I would not want it. Helicopter tape – or more specifically paint protective film – is so called because it was developed to prevent abrasion on helicopter blades from small flying debris. I use it on my bike frame. I am told it is often used on racing automobiles. The idea is that it protects whatever surface it is covering from being chipped by debris travelling at high velocity, thus protecting the aerodynamic properties (or stylish paint job) of the smooth surface underneath. When applied to the screen of a telephone, the takeaway is that it is pretty tough.

Armorsuit MilitaryShield is offered in matte and clear versions. I bought both. I installed the matte version first because I was curious what that would look like. I find it to be excellent. It diffuses glare, making the screen easier to see outdoors, and doesn’t show fingerprints. I think it makes reading text on the screen more comfortable. It makes it look vaguely like an E Ink display.

After running the matte protector for about five months, I peeled it off and installed the clear version. Having become accustomed to the matte display, the clear version seemed to be designed specifically to amplify glare and attract greasy fingerprints and cheek marks. I removed it after a couple weeks and reinstalled the same matte protector I had previously removed. It went on just as perfectly the second time as it did the first time.

If you do a lot of multimedia editing on your pocket computer, you might not like the diffusion of the matte protector. It makes photos less sharp. But I think it’s great.

In the subsequent two years after I installed the matte protector for the second time, the upper right hand corner of the protector has unpeeled itself slightly. This happened after I dropped the phone on this corner. The edge of the case absorbed the shock but forced up that bit of the screen protector. I could probably remove the case and try to spray a little soapy water into that corner to reactivate the adhesive, but I haven’t bothered. The phone was dropped over a year ago and the corner hasn’t peeled back any more in that time.

The case I use for my phone is the unfortunately named SUPCASE Unicorn Beetle Pro Case. I dislike its chunkiness. But I like that it has port covers, which were builtin to my previous phone. Port covers keep sand out of the charging port (it’s coarse and rough and irritating and it gets everywhere). The Beetle, so-called, consists of two parts. The upper part comes with a terrible glossy screen cover. I addressed this oversight by dropping that part of the case into a pot of not-quite-boiling-water for a minute or so. This softens the glue holding the screen cover to the frame, allowing it to be peeled away cleanly and easily. The result is a pretty alright case, and a great screen cover.

The matte protector is approaching its third birthday now. But for the aforementioned slight peeling on one corner, the protector looks like new. There are no scratches or other marks. The screen underneath it is pristine. I pay no mind to tossing the phone into a pocket or bag with keys, knives, or other sharp and scratchy objects. I expose it to road debris without concern. All is as it should be.

2022-11-13

review, gear, bicycle

Adarga Leather Handlebar Tape

Often I find that the human-machine interface is an area where investments pay dividends. Bar tape on a bicycle is one such example.

Global Cycling Supply claims that their Adarga Leather Handlebar Tape is “the finest leather handlebar tape on the planet.” It is my first leather handlebar tape, so while I cannot compare it to other offerings, I can say that I have been extremely happy with it over the past 10 months. It is an improvement over the discontinued synthetic Fizik tape I previously preferred.

The feel of the tape is very pleasant, both when riding with gloves and gloveless. It has held up well across all the seasons, on pavement and on dirt. It offers comfort, grip and purchase; whether conditions are hot, dry and dusty, or cool, grey and wet.

My primary concern when ordering it was the lack of padding. The synthetic tape I used previously was 3mm thick, while Adarga has no padding beyond the minimal thickness of the leather itself. I run the tape on Rene Herse Randonneur Handlebars. My experience so far has been that well designed bars, such as these, make the extra padding unnecessary. I like being able to feel the firmness of the aluminum below the leather, and have found no issues with comfort, even after long days in the saddle on rough roads.

Installing the tape was not too difficult. I was surprised at how tight I had to pull it to get a good wrap – much tighter than I could pull a synthetic tape without tearing it – but once I figured that out, the installation went smoothly. The backside of the tape does include a narrow adhesive strip that helps the tape stay in place during the wrapping process. I didn’t measure the length of the tape, but I ended up snipping off about 6 inches for my 440 mm bars.

Global Cycling Supply is the side-hustle of the owner of Law Tanning. I suspect the guy knows how to make leather and what characteristics are important in a handlebar tape. The Adarga leather formula is billed as being based on a process previously used for British military gloves. I ran the tape for about 6 months before applying a very light coat of Obenauf’s LP. I don’t know if this was necessary, but I end up applying LP to most of the leather things in my life, and it did darken the black tape an aesthetically pleasing amount.

With synthetic bar tape, I find that after 10 months of use the tape is still perfectly functional but has signs of wear. The Adarga leather tape still looks like new. I expect it will provide many years of service.

2022-10-26

review, gear, bicycle

Gevenalle CX Shifters

Gevenalle CX Shifters are the best change I’ve ever made to my bike. I don’t understand how STI brifters have any market share in the world where Gevenalle exist.

The left Gevenalle shifter is friction only. Shifting the front chain ring with friction is objectively superior to indexed. It allows me to make minute trim adjustments based on where I am in the rear cassette. This is especially useful with a triple crank (which I still run, because why wouldn’t I want more gears). With indexed shifting on a triple, you often end up with some gear combinations that cause rubbing front or rear if your cable tension is not perfectly dialed. Not so with friction. Just give it a slight nudge.

The right Gevenalle shifter can switch between indexed and friction shifting. I started out using it in indexed mode. After a few weeks of that I decided to give friction mode a whirl. I had never used friction shifting before. 9 months later, I’m still in friction mode. I do still think there is a place for indexed shifting in the rear, but I enjoy friction and have no current desire to switch back. (I haven’t even thought about cable tension all year!) I do, however, value the ability to switch between the two.

The real magic of the Gevenalle system is being able to jump the cassette between multiple gears with a single movement. An STI shifter may allow you to jump between 3 or 4 gears at once. With Gevenalle, you can dump the entire cassette in one smooth movement. That’s not something I do often, but I absolutely do dump or load about half the cassette at once. They market this as a feature for cyclocross racers, but it applies just as much to anyone who rides with other traffic.

This video is what helped sell me on the shifters when I was considering the purchase. It demonstrates the big cassette movements possible, as well as the ergonomics of using the system. Whether I push or pull the shift levers depends on where they are in relation to the brake lever. It takes a few minutes to get used to, but quickly becomes intuitive. As someone who spends most of the time on the hoods, I found that I didn’t need to change my hand position to actuate the shifters. Shifting from down in the drops is difficult or impossible, but if I’m down there it’s usually because I’m cruising down hill, already at mach 3, and not intending to shift anytime soon.

The Gevenalle shifters can be praised for their functionality. They are lightweight, simple, durable, and rebuildable. They don’t care if they’re caked in mud or bathed in the blood of your enemies or whatever. But they’re also just really fun. I shift a lot more frequently with these than I ever did with STI. They inspire a closer connection to the vehicle, perhaps similar to manually shifting an automobile. Having both visual and haptic feedback on where you are in your gears and how much move movement you have in either direction is fantastic. I refer to the front shifter as my hyperdrive switch. Anytime the rear shifter is moved all the way outboard and I flick the front all the way to the right I know shit is about to get real.

Many of the strengths of the Gevenalle shifters could also be claimed by bar-end or downtube setups, but Gevenalle allows you to keep all your in-flight controls in one place. I value being able to shift, brake, and flick my ding-ding all without moving my hands. I think this is especially important for city riding, when everything else on the road is actively trying to kill you. (And I still like using my bar-ends for mirrors, too.)

With Gevenalle, the brake cables run under the tape. Shift cables shoot out the side, like STI shifters of yore. When I installed them I made sure to cut my cables and housing long enough so that I had enough space to move the cables aside and shove my rando bag or bikepacking harness between them. It hasn’t been an issue. Back when STI shifters had this kind of cable routing, I used v-brake noodles to open up space for a bag. I haven’t found that necessary with Gevenalle shifters.

I’m not sure that I’d ever want to use a non-Gevenalle shift setup on a drop bar bike again.

2022-05-24

gear, eyewear

Rudy Replacement Lens Program

Rudy Project offers a replacement lens program wherein they will replace any of their lenses for frames that are in the current year’s product catalog. They require you send in the lens you want replaced, and charge $29.95 per pair.

I just learned about this warranty program a couple weeks ago and thought I’d give it a whirl. I sent in two pairs of lenses for my Rydon spectacles.

One pair was ImpactX Photochromic Black. These were one of the two original sets of lenses I bought with the Rydons in 2011. Prior to my shine job, these were what I kept mounted in the Rydon chassis most of the time, with the RX carrier behind them. The lenses had some noticable scratches on them, I think caused by my face, the RX carrier, ImpactX lens, and other people’s fists all coming into loving embrace.

The second pair was ImpactX Photochromic Laser Red. These are the ones I’ve used almost everyday for the past 4.5 years. These had some minor scratches on them from normal use – nothing that was noticeable when worn, but I figured as long as I was sending a package in for warranty I’d include these.

I classify both of these lenses as critical equipment, so I already had a spare pair of each. I was prepared for a long wait, or for Rudy to reject my claim because both lenses were still usable as is.

I put both lenses in a padded envelope, with a check for $59.90, and dropped it in the mail last Monday. The postage cost me $3.42. Today, nine days later, I received a package with two new lenses.

Purchasing those two lenses would cost $209.98. There’s a lot of ridiculous markup in the eyewear industry, but knowing that I can easily replace my Rudy lenses for about 30% of their MSRP makes me happy to continue to do business with Rudy. In past years I’ve looked at third parties, such as Revant, to expand my lens collection with less money. But now I can’t say that I have any interest in purchasing lenses from anyone other than Rudy.

2022-02-21

review, gear, bicycle, telephone

A Better Phone Mount

When I purchased my first smart phone in 2013, I was motivated primarily by the promise of using Open Street Map for bicycle navigation. This does not require, but is greatly assisted by, a mounting system of some sort. I’ve tried a few over the years. Since 2015 I’ve used the Aduro U-Grip Plus Universal Bike Mount, which I think is an excellent design. It uses a ball and socket to provide complete adjustability. It secures the phone with a spring-loaded cradle and silicon band. Between the two, there’s no way the phone is falling out, unless the mount breaks. Unfortunately the whole thing is cheaply made of plastic. Earlier this month, mine finally broke.

After seven years, I feel I got my money’s worth out of the Aduro U-Grip, but when a tool like this fails I want to replace it with something better. Purchasing another of the same just resets the countdown to the next failure. Unfortunately, the bicycle phone mount market seems to be flooded with shit. Either they provide limited adjustability, or they require a special phone case. I have no interest in either. I was disappointed, and about to just order another Aduro U-Grip, until I happened upon Tackform. Their Enduro Mount was advertised for motorcycles, but I figured it ought to work on a real bike.

Tackform’s offering is similar in concept to Aduro’s, with a ball and socket providing complete adjustability, and phone security provided by a spring-loaded cradle and silicon band. But it raises durability to the extreme. I’ve had mine for just a few days. I am impressed.

The only plastic component is the wingnut used to lock the position of the cradle. Everything else is metal. The spring that operates the cradle is no joke. It is capable of operating as an improvised finger guillotine. Yet it is quick and easy to operate one-handed. Tackform includes a silicon band for further security, but in the packaging material they say that you really don’t need it. I believe they are correct. When it is installed in the cradle, I can lift the bike with the phone. The phone doesn’t move at all. It is difficult to imagine a scenario where the phone would escape.

The top of the cradle has a lip to prevent the phone from being pulled out straight up. The sides and bottom of the cradle are lined with a thin rubber to provide some protection to the phone. The outer edges of the cradle are quite sharp, which makes me somewhat nervous about a crash. I have no doubt that the mount would come through, and that the phone would still be secured in it, but my face might not fare so well if it comes into contact with the cradle. But, hey, that’s what eye pro is for.

The primary disadvantage to the Tackform Enduro is that the arm which connects the cradle to the bar mount is tightened with a single wingnut. To rotate the cradle from portrait to landscape mode, you have to loosen this wingnut, which also loosens the connection to the bar mount. So while the ball and socket connection gives you complete freedom to position the phone as you like, it’s the sort of thing where you need to figure out what position you want and then tighten the wingnut to lock it in. You won’t leave the wingnut loose enough to allow for adjustments while riding. With the Aduro U-Grip, the socket is part of the cradle, the ball is part of the bar mount, and I was always able to leave the nut which secures the two just loose enough that I could make minor in-flight positioning adjustments without compromising the security of the system. In practice, I have yet to find this limitation with the Tackform to be something I really care about. But if you want to be able to rotate between portrait and landscape modes without stopping and using two hands, look elsewhere.

The other disadvantage that some riders will identify is weight. I didn’t weigh the components, but what you’re dealing with here is basically just a chunk of aluminum. I imagine the whole system is somewhere around 6 oz, which is significantly more than the plastic competitors. If you have much spandex in your wardrobe, you won’t be happy with Tackform. But my bike is carefully built for what I see as the ideal compromise between performance and durability, and the Tackform mount makes the cut.

Beyond the durability of the system, what endures me to Tackform is that their products really are systems. They are not just selling a few application-specific packages, but have whole series of components. It’s like a grown-up Lego set. I appreciate knowing that I could replace an individual component, or buy just the piece I need to expand the mount’s applicability to different vehicles or environments.

None of Tackform’s products are cheap, but they claim that their products are designed to last a lifetime. After the first 100 miles on this mount, I believe that statement will prove accurate. I suspect that the slab-format pocket terminal will be phased out and become irrelevant well before the Tackform Enduro will fail.

The mount is manufactured in the country of Taiwan, so get yours before China expands its beachfront property.

This article was modified 2022-11-15.

2022-02-17

gear, edc, hardware

USB Type-C Multi-Cables

I started carrying the Anker PowerLine II 3-in-1 Cable in the latest iteration of my Electronic Support Package a couple years ago. It has a USB Type-A connector on one end, Micro USB on the other, with a USB Type-C and Apple Lightning adapter that pop on to the Micro USB connector. It makes for a nice little multi-cable to charge all my gadgets and transfer small bits of data around.

As I began to acquire more devices that supported USB Type-C, I found that I desired a multi-cable that was Type-C native. A quick survey of the market offered some options, but nothing that struck my fancy. However, during that search I happened to discover that Cozy (the same company that makes those USB Type-A covers I use on my bike lights) offered something they called LightningCozy which would allow me to put together my own multi-cables. So that’s what I did.

I have one model built around the Cable Matters USB-C Cable, 60 watt, 3.3 ft. On one end it has a Satechi Type-A to Type-C Adapter attached via a LightningCozy. On the other end it has a JXMOX USB C to Micro USB Adapter attached via another LightningCozy. It is bundled with a Ringke Silicon Cable Tie.

This creates the perfect package for my needs. I can use it to charge all my USB-chargeable things, including the Thinkpad X270. (I have no Apple devices in my life, so I don’t need the Apple Lightning adapter, but could easily add that if I find the need.) The cable doesn’t provide the fastest possible data transfer, but it is more svelte than a fast data cable, and is perfectly acceptable for my incidental data use. It doesn’t do video, but as of yet I have no USB Type-C monitors in my life, so I don’t care. One of these multi-cables is my EDC in the Electronic Support Package.

My second model of multi-cable is built around the Cable Matters USB-C Cable, 100 watt, 6.6 ft. On one end it has a Base Sailor USB C Female to USB Male Adapter attached via a LightningCozy. On the other end it has the same JXMOX adapter as the previous cable, attached via a LightningCozy. It also has a USB-C to Lenovo Slim Tip power adapter I bought a few years ago on AliExpress, attached via electrical tape and a piece of Type 1 Paracord. The cable is bundled with another Ringke Silicon Cable Tie.

I keep this second model in my laptop kit, along with a HyperJuice 66W GaN USB-C Charger. (I also have a Satechi 72W Type-C PD Car Charger I can throw into the kit if I’m going on a trip and think I might be spending a while in a car.) I don’t carry this kit unless I’m also carrying my laptop. This cable allows me to power either of my Thinkpads, or anything else USB-compatible, and gives me more reach than the short EDC cable. Both the X260 and X270 only want 45 watts, so the 100 watt cable is overkill, but it is occasionally useful to have the capacity to deliver more juice to other devices. As with the previous cable, this one doesn’t transfer data at blazing speeds, nor does it do video. I have no need of those capabilities, so I stick with thinner cables.

2021-12-23

gear, tea

OIML-M1 Scale Calibration

Back in 2017 one of the ladies at Red Blossom Tea chastised me for not using a tea scale. I went home and ordered an American Weigh Scales SC-2kg, which measures up to 2kg with 0.1g resolution. It seemed adequate for the task, and compact enough that I wouldn’t mind it taking up a little room in a drawer if I ended up not using it frequently.

At the start of 2020 I decided to become an adult and begin to measure all solid kitchen ingredients by weight instead of volume, so the SC-2kg began to see much more frequent use.

That went along swimmingly for about a year, until the beginning of 2021 when I became curious about the accuracy of the scale. Nothing in particular prompted this curiosity. I just enjoy knowing that the tools in my life are both precise and accurate. As helpfully explained by LabBalances, there are a number of different scale calibration systems in the world. All of it is overkill for use in my personal kitchen, but I decided to look into the OIML-M1 class from the International Organization of Legal Metrology.

The calibration procedure for the SC-2kg requires 1kg and 2kg weights. I found a good deal on a set of 2kg, 1kg, 20g and 10g OIML-M1 certified weights on eBay. According to OIML-M1, a 1kg calibration weight must be accurate within 50mg. A 2kg calibration weight must be within 100mg. That’d get me a pretty accurate bowl of rice.

When I received the weights I found that the SC-2kg reported the correct measurement for all 4 calibration weights. I also tried the calibration weights on my MyWeigh UltraShip Ultra-35, which is the scale I’ve had kicking around since 2009 for measuring backpacking gear. It only claims to have 2g resolution up to 1kg, and 5g resolution up to 16 kilograms. I found it to be accurate within its claimed resolution.

So all of this was for naught. Both of my scales were already accurate and not in need of calibration. But I really enjoy having these OIML calibration weights and knowing that my measurements conform to the standards of the universe.

2021-10-18

micro, bondage, gear, edc

Velcro cable ties are useful.

But I’ve become quite smitten with Ringke Silicon Cable Ties. Unlike hook and loop, they don’t stick to things that you don’t want them to stick to. Most importantly, they are easy to open and close while wearing full-fingered gloves. This makes them great for cables you carry around while out and about in meatspace, such as earbuds and power cables. I’ve only been using them since July, so I can’t speak to durability, but I see no reason they should not satisfy in that department.

For thicker cables that need to be restrained with a bit more vigor, I am fond of the new Voile Nano Straps.