Missile Primed

 An overcast, though refreshingly  dry Easter Sunday prompted me to rouse the Holdsworth from its hibernation. A quick polish, air in its Maxxis Re-fuse tyres, a quick drop of PTFE lube into the chain, cleat mechanism and cable; we were ready for a quick 15 mile blast. I’d forgotten just how much fun it is to ride.

Despite being 62 years old, the plain gauge lugged n’ brazed 531 frame gives a beautifully responsive zing, although the composite forks add further refinement for fewer grams.

Aside from a few dips in speed-in keeping with traffic conditions, I surprised myself by keeping the tempo between 22 and 25mph along the flat sections, quicker when descending.  Hmm, perhaps this yearning for TTs can translate into something tangible… 

Might seem a strange move by some people’ reckoning but I decided, early on Holiday Monday morning to substitute its cheery composite Tifosi in favour of the Crank Brothers Cobalt3, which was resurrected from my spares drawer a few weeks back. The bluish-grey finish coordinates surprisingly well with the existing setup. It actually has several advantages over the Tifosi for this kind of build.

Despite being 400mm long and 7075 series aluminium, it’s actually 5g lighter and being an inline, rather than layback design brings me closer over the cranks for increased power.  I may ultimately veer toward something TI given its enviable blend of strength, low weight and corrosion resistance but just now, the Cobalt is more than earning its keep.

I was tempted to forgo grease given there’s ample of my home brewed corrosion inhibitor sloshing around the frame tubes. In the interests of ensuring a worry free, weather repelling union, I went for some green Park grease.

This was applied along its length and the threaded cradle bolt, since these can often get overlooked and form a very stubborn union over time.

I’m also contemplating the return to some form of aerobar. A compact model that is unobtrusive, yet still allows me to hunker low. I’m thinking in terms of a pattern like the Cinelli adorning the Teenage Dream.

This may necessitate a shorter stem, say 8cm, given I’m disproportionately short in the torso. When it comes to builds of this kind, I like an uncluttered. A Knog NERD computer and compact light with sufficient navigational bite to tackle semi-rural roads, should I lose track of time. 

I can hear some of you shouting “what about the tom-tom bandit!!!!”Fear not, it’s a temporary fixture in case I capture some warp speed footage worthy of note. Returning to the subject of lighting, mountain biking and years spent belting along unlit backwaters cultivated a default towards high-power systems-800 lumens upwards in new money.

However (and although this is changing) even in the lower settings, these systems aren’t the most useable for suburban and similar contexts, where 220 lumens or so is ample. Daylight modes as I’ve said before are becoming increasingly popular and increasingly effective-500lumens produces quite a visual punch, even on bright days. These also consume relatively little handlebar space and the lack of battery pack preserves the sleek aesthetic.

This Raveman CR500 arrived recently and is a nice, if slightly quirky option filling tis design brief quite handsomely. It doesn’t have the daylight option but has seven modes.

These are pretty much in keeping with others in this class- top is 500 lumens, enough for semi-rural riding and just about good enough for navigating unlit roads at 17/18mph.

The plug in remote control allows easy selection mid ride and though less convenient than a wireless unit, makes dipping down/up to suit conditions easier, since hands can remain on the bars. 

Both the CNC machined aluminium shell and the resin bracket are better than I’ve come to expect too. The former is reckoned to withstand IPX 6 https://www.youtube.com/watch?v=fzpoCv_OmXk and supposedly survives accidental drops onto a hard surface from a metre high. The lens is more unusual. Some systems, even those around the 300lumen mark can be intense, almost dazzling at close quarters.

Raveman has employed a cut-off beam, which casts a very broad arc of light, while the other picks out the detail. Coming from those with a really pure white arc, the visible split took a little acclimatising to but could never be described as distracting-in the sense of halos and similar imperfections.  



I’m warming to it anyhow. Shows how far lighting technology has come in the last decade or so; especially when I think back to the hefty 10W single lamp lead-acid systems.     

Elsewhere, Seven Day Cyclist www.sevendaycyclist.com  has been sent some lovely goodies from Brian Davis, a US based innovator who designed the weatherneck balaclava system. https://theweatherneck.com/.     

 

Lighter Moments

Unnerving creaking from my Univega’s post region prompted a swift dismount but turned out to be little more than a loosening cradle bolt. Easily silenced with a lick of grease and nipped tight with a 4mm Allen key. 100miles in and the wonder metals’ unique, subtle zing adds to the machine’s already compliant ride, saving a few grams over a 6061 model too.

Another box of goodies arrived on my doorstep this week, hence, this Bontrager flare R city tail light clings limpet fashion below the increasingly indispensible Cycliq fly 6 https://www.sevendaycyclist.com/cycliq-fly-6-camera-and-rear-light . 

This little blinkey boasts a total of 35 lumens and has daylight and two night time flashing settings. “Intelligent” systems that automatically kick down once battery reserves plateau is pretty commonplace these days but sensors that adjust the beam’s intensity according to lighting conditions are also becoming mainstream.

For such a small light, visibility is pretty impressive- reckoned to be around the 400 metre mark. 

My own experience suggests this is likely to be on open roads and clear nights. So far, I’ve only been running it during daylight hours but have been pleasantly surprised by its potency. The positive top-mounted switch is easily commanded in full-finger gloves and its dimensions are perfect for pared to the essentials road and TT builds.   

I wouldn’t want to be following at close quarters in the flashing setting, say on a group ride and I generally prefer models with greater surface area for town work but let’s see what the coming weeks and different riding contexts reveal.

Up front comes this Cygolite dash 450, which as its name implies is a compact 450 lumen model, very much of the commuter plus genre i.e. capable of delivering enough bite for semi-rural navigational work on the one hand but with a wide range of town-friendly settings.

Years spent riding trails and back roads in the dead of night have meant a definite leaning towards big guns that belt out 1000 lumens plus. That said I’ve become increasingly partial to these and similarly unobtrusive designs that have enough wallop for those spring/summer evenings when that hour’s blast on the best bike has transitioned into two.

True, most blinkies in flashing modes usually provide enough presence in the seen-by sense and for contingencies but I prefer a proper light, something around the 350lumen mark running alongside in these contexts.  

The Cygolite boasts 7 settings, four night modes and three for daylight, which should cater for most contexts, save for dead of night and quoted run times between 1hr 15 and 70hrs. Build quality is pretty solid throughout at the bracket allows some adjustment, which is a boon when affixing to moustache bars and others, with less useable real-estate. 

This sample has been playing backing singer to my Univega’s Exposure Revo dynamo system, which for my purposes and the machines four seasons’ hell n’ high water design brief is indispensible.

Back to the Cygolite; the rubbery centre mounted switch cum battery life indicator is ideally positioned and easy to use in middle-weight gloves and on the fly. The top row of 4 LEDS has a slightly dated feel on the one hand given the increasing ubiquity of COB technology.

However, the combo works on the basis (one that I happen to subscribe to) that in most riding contexts, drivers tend to notice a pulsing/flashing set up first. Formative impressions are quite favourable when run in overcast daylight.

Experience with this genre suggests these are fine for longer commutes/rides with a mixture of city/suburban and shorter semi rural sections. Again, several weeks in different contexts may reinforce, or refute this opinion...

Staying with lighting, I’ve always been drawn to integrated systems, higher end hub gearing and dynamos in particular, especially for touring and four seasons’ working bikes.

Giant has extended this principle to its Strive helmet. I’ve always been impressed with Giant’s level of specification, not to mention their TCR concept, which arguably normalised semi/compact geometry road bikes back in the late 90s. Look closely and you’ll notice there’s a branded fascia that pops away to reveal a magnetic plate. This is specifically designed with their Numen Plus Link tail light in mind.

The NPL is a four mode, 20lumen model with a quoted 5 hour run time in its lowest setting. It uses COB (Chips on Board) technology, where diodes are mounted directly aboard the circuit board, saving production time and optimising output.

Another neat feature is the auto on/off sensor that works in the same way as a Shimano dynamo switch, reacting to the light levels and automatically turning the light on/off.

20 lumens sounds tame given the lumens race but given it’s positioning, anything more potent is likely to dazzle and alienate approaching traffic. All things being equal and save for really foggy contexts 15-35lumens are sufficiently potent for most conditions and from a generous distance too.

The NPL charges via magnetic USB system, reminiscent of one Blackburn employed on their flea a few years back, although much easier. Connect light to base via the magnets and the plug the USB cable into the mains/PC/Laptop port.  Talking of laptops, time I gave mine some down time and headed out to test some more goodies.