Heavier Hearts & Lighter Tyres

 

Been a little “out of sorts” for a while now. There’s a lot to be grateful for and plenty of reasons to smile. Safe, secure home for me and the bikes, lots of lovely test kit to research, review and enjoy but the global and more localised instability can sometimes prove exhausting. Especially if you’re a deep thinker with a predisposition toward catastrophising.  Some carefully considered introspection is good for us-planning a course of action, ways forward etc. Sitting in a dark corner wringing our hands solves nothing.

Being Generation X, I am very grateful for the childhood and teenage years we had. Not least the freedom to explore and navigate the world, people and situations in real time. We made our own entertainment and for the most part, learned patience, and conflict resolution of sorts. Childhood without screens wasn't strictly true. Many an afternoon was spent in front of the hypnotic glow of a VDU, practising the basics of programming and playing the latest video game releases of that era.

Not forgetting television, and video.... The video nasty moral panic, championed by Mary Whitehouse and the Conservative government prompting the video recordings bill in 1983. One requiring all video recordings were certified in the same fashion as cinema and indeed, banned in many cases with widespread use of fines and prosecution.     

It's easy for people to punch down at younger generations, whether it be parenting or wider behaviours. Blaming children and parents for a screen addiction, anxiety and depression conveniently swerves around some inconvenient truths. These things are incredibly layered and complex. However, factors such as playing fields and other public spaces sold to developers, the very gradual collapse of communities and looser social cohesion are highly influential, at least here in the UK.

Governments are supposedly there to govern in the best interests of their citizens and protect the most vulnerable, but I've witnessed les e faire indifference for the most part-regardless of which administration assumes power. By the same token, a society's citizens must also shape change. The post war explosion in public services, housebuilding and other infrastructure projects was not attributable to a benevolent political class. 

Given the disruption to global supply chains resultant from the Strait of Hormuz, shortages are inevitable. At some point, governments will be forced to step in with some form of rationing. The question in my mind being will they intervene before the point of crisis or leave it until they have no option?

I often reach solutions to a wealth of things during a ride, whether tweaking a component-a recalcitrant rear mech, spongy brake, bothersome bracket, or a deeper, personal dilemma.  That said its crucial to be mindful of our emotional state and remain focused on the roads, trails, and potential hazards.

Obviously, the same goes when operating any other vehicle. That out of the way and having reached some firm conclusions regarding the Genetic Hi-Grip Handlebar Tape Genetic Hi-Grip Handlebar Tape | cycling-not-racing, I’m racking up some proper mixed terrain miles with Denise and the Continental Terra Trail.

Though typical of most gravel tyres when popped on the scales, their low rolling resistance, snappy, engaging persona gives them an edge over those with a knobbly profile when tackling metalled roads, dry to moist dirt roads and similar hardpack.

No cuts, or punctures to date and it’s worth noting I’m running ours with tubes-bog standard butyl and TPU to be precise. Tubeless has some definite advantages, most notably, the ability to run lower pressures for additional grip but I’ve found things decidedly gooey should you catch an aggressive thorn. Or your cat take exception to a certain brand of tyre…

Strange as that may sound, my dearly departed farm cat had a definite dislike of Panaracer. He’d induced a few flats by gnawing and clawing the sidewalls. Curiously this wasn’t the case with Schwalbe, Kenda, Continental and indeed, V-Tire Co. Seemed quite fond of the V-Tire Co Zilent TEST & REVIEW VEE TIRE CO ZILENT TYRES and Zilent II TESTED: VEE TIRE CO ZILENT MARK 2 TYRES (as was I).

Having packed the WP823 with Peaty’s Speed Grease PEATY'S SPEED GREASE | cycling-not-racing and whipping them aboard Muffin’s cranks, I headed out for a few 20-mile loops. I’m pleased to report the thinner viscosity grease was trafficked deep within the pedal’s inner sanctum, eliminating the squeak and any roughness.

This prompted me to port some Shimano XT over to Denise. I love the Shimano PD ES 600 SPD Shimano PD ES 600 SPD Pedal | cycling-not-racing  aside from the soft finish but fancied a change. I’ve also switched the Roswheel Lightweight Tour Rack Roswheel Lightweight Tour Rack | cycling-not-racing for the M-Part Summit M Part Summit Rear Rack | cycling-not-racing which is slightly broader, so doesn’t cause the Zefal Shield G50 Mudguards Zefal Shield G50 Mudguards | cycling-not-racing to tickle the rear tyre so readily. Right, I'll leave it here with my long term review of the Muc-Off Waterproof socks, since May is proving a little changeable weather-wise Muc-Off Waterproof Socks | cycling-not-racing 

Sweet Spots, Holy Grails & More Spuds

 

 Aside from reducing the chain tension very slightly before setting out, Muffin’s gearing is perfect for my needs.  Providing the desired additional torque on the climbs without my legs going into overdrive on the descents.

I also needed to tweak the headset bearings slightly, having detected some play when engaging the front brake. An easy, two-minute fix- slacken the pinch bolts, snug the pre-load a fraction, test by rocking back and forth with the front brake engaged, then snug the pinch bolts to 5nm.  Having been somewhat underwhelmed by the Gaciron Xiaoman 1000’s handlebar mount, I discovered that belonging to the Ravemen LR1600 Ravemen LR1600 Front Light | cycling-not-racing was compatible and popped that in situ for a few rides.

This proved a great union, but I subsequently replaced it with this auction site stem face special, meaning I could switch to the Xiaoman’s Go-Pro pattern under bar mount. Talking of lights, here’s my long-term test of the Zefal Supervision FL 1500 Front Light Zefal Supervision FL1500 front light | cycling-not-racing.  

 Modulation and feel from the Vevo V lever is smooth, progressive and basically I'd had everything dialled in to my taste. Well, it gave rise to some further tweaks. I’d added some off cuts of Cinelli Cork Wrap to the Genetic Neuron GENETIC NEURON ACCESSORY BAR | cycling-not-racing since I had some left and it was neater than the scraps of old butyl. This was employed to prevent slight, very gradual movement of the K-Lite Ultra Low Drag Dynamo Light K-LITE ULTRA LOW DRAG DYNAMO LIGHT | cycling-not-racing

Formative impressions of the Genetic Hi-Grip bar tape are similarly favourable, although the finishing strips have been creeping undone and will likely be substituted for decent quality electrical tape.  Having amassed some proper miles with Muffin's new bars and levers, I've concluded the switch was definitely inspired.

The shallower drop allows me to spend more time hunkered low, rather than cruising on the hoods (which is also a very comfortable stance). 44cm width continues this narrative, although tis came as a slightly greater surprise, given I default to 46cm. Being a tarmac-biased build, aerodynamics are subtly improved and I don't require the same degree of leverage beneficial on a gravel or drop bar mountain bike. 

Fairweather conditions put much less strain on components, so I switched Muffin to its other dynohub wheel, shod with the 42mm section Maxxis Roamer TESTED: MAXXIS ROAMER TYRES for some additional speed and compliance. There’s only 80g separating the Roamer and Vittoria Adventure Tech.

Both are cheap but crucially very cheerful. The Vittoria Adventure Tech are available in 700x 38, 35 and 32mm sections features a beefy 5mm puncture repelling belt, which inspires confidence during the darker months, and ride quality is better than 33tpi casings would suggest. Wear has been nominal too, continuing the stout narrative, meaning they’re a good choice for commuting and weekend touring.

The Roamer employs a Kevlar breaker strip along the centre. Consequently, puncture resistance is good, rather than great, which is why they’re my fair-weather choice. Again, there’s scope for exploring light, hardpack and lightweight, weekend touring but the Roamer’s 60tpi casings provide a more engaging, compliant ride.  

There are some components that I may not use very frequently but will never part with. Design classics and sentiment being the obvious attachments. These Shimano SPD from 1990 being prime examples. I’d stripped and serviced last year and found the internals in remarkably good shape.

Back then, I repacked them with Juice Lubes Bearing Juice, which is a synthetic blend with a putty-like consistency intended specifically for bearings.  I’ve used it to particularly good effect in hubs and headsets. Opening the mighty first-generation Spuds revealed a decent amount clinging to the bearings and axles. Simple Pedal Overhaul | cycling-not-racing

However, since I’d come this far, I decided I’d give them a deep clean using Motoverde Drivetrain Cleaner Motoverde Drivetrain Cleaner | cycling-not-racing before repacking them with Zefal Pro II Grease Zefal Pro II Grease | cycling-not-racing  . Pedals are nice things to work on, since you can sit at a bench and methodically clean, inspect, adjust and replace bearings etc as required.

There are a few schools of thought when it comes to clipless and fixed gear. I've used everything from the old "Lego-type" Look, through to Time ATAC, although have typically stuck with dual sided Shimano and Welgo, since they're inexpensive and very straightforward to service.

Single sided road designs, such as these Wellgo and indeed, Shimano Ultegra are quite pleasant and when packed with stiff grease, tend to align upright, ready for easy entry, say at the lights. Fine, if you're doing long, steady miles, or racing TTs, but lack a dual sided model's convenience-especially in stop-go traffic.

I've also run nickel-plated Exustar pedals- Look (Keo) pattern one side, SPD the other. Designed primarily for spinning/similar duties, they meant I never let the house with the "wrong" shoes, so an obvious choice for a trainer, or daily driver. However, there's some trade-off weight-wise given the steel, rather than alloy bodies.

They resisted corrosion pretty well too-waxed periodically, coupled with shots of maintenance spray to the mechanisms, which also gave the bodies a light, protective coating. Wellgo MO94B WELLGO MO94B SPD PEDALS | cycling-not-racing have proven very solid alternative to Shimano M520 thanks to the rugged silver finish and buttery smooth cartridge bearings. 

The WPD 823 are cheaper still and a good budget alternative-£30 but I've seen the version with loose ball bearings for £15 including cleats-new. Access to the bearings is via a simple press fit cover, which is convenient. These were a little squeaky, the grease looking closer to recycled chip fat. Subsequently, I’ve packed them with Peaty’s Speed Grease PEATY'S SPEED GREASE | cycling-not-racing

Momentum, Spuds & Mounts

 

I knew THAT idea was becoming the ONLY idea...The urge to switch Ursula's bar, stem, and brake levers. However, I wanted to avoid being midway through the transplant only to be thwarted by a spacer, or control cable- I strongly suspected the Jagwire Road Elite Sealed Cable Jagwire Road Elite Sealed Brake Kit | cycling-not-racing outers would be a little short at key points. Happy to take my time but crucially get things bang on first time and as with so many things, forward planning is key. I was also trying to trace some Shimano M505 pedals. These had long been succeeded, some might say eclipsed by the legendary 520 but I was curious as to where mine had vanished to.

Presented a good time to strip and re-grease the legendary original 1990 Spuds and I knew precisely where these were.  Balmy weather had seen me spend several weeks racking up a few hundred miles aboard the Holdsworth, enjoying its minimalist, spirited charms.  Clearly, it didn't appreciate the Garmin light mount, which I discovered ejected to an inaccessible part of the garage. This prompted a switch from the ultra-compact Magicshine Allty 400 to Ravemen LR1000 Ravemen LR 1000 Curved Lens Front Light | cycling-not-racing, which is a similarly compact light with a lot more useable power and thanks to the clever optics, much brighter than numbers alone would suggest.

Same goes for its 500-lumen sibling RAVEMEN LR500S FRONT LIGHT | cycling-not-racing. However, the 1000lumens ensures I can navigate the darker lanes, should I find myself out longer than intended on a summer evening.  Staying with lights, Gaciron got in touch and sent me their recently launched Xiaoman 1000 Multifunctional All-in-One Professional Outdoor Front light.

Aside from being a bike light, it's designed for other outdoor activities, including night fishing and hiking. Thanks to the diffusers, it could double as a reading lamp-it may also prove useful in photographic applications- we'll see. The Xiaoman 1000 will also double as a power bank and features a 5000mAh battery.

The highest 1000 lumen mode is claimed to have an illumination range of 200 metres and 2 hours runtime. I was pleased by the sensible staircasing downwards- 600, 300, 100 lumens catering for most riding contexts-great news for urban riders who like to let their hair down along the backroads, or ride through a variety of environments.

There's also a 300-lumen day flash reckoned good for 35 hours between charges and a "Breathe" mode alternating between 50 and 100lumens. Characteristics that lend it nicely to dynamo companionship. IPX6 for weatherproofing and aluminium construction bodes well for durability. There are three colour options-I've gone for black, but white or pink are the alternatives.

It can be mounted atop, or beneath the bars for a sleek, uncluttered effect, courtesy of the symmetrical optics, which is increasingly standard but welcome, nonetheless. I was very slightly disappointed to note the remote is only offered as an aftermarket option- I'd rather see this thrown in with the package, even if it meant upping the price by a couple of quid. 

Gaciron aren't alone in this omission but it's a niggle of mine.  I’m not endeared to the OEM mount design, which is very similar to that employed by Cat-Eye and prone to slippage. I’m looking into a suitable out-front extension mount. The sort that attaches via the stem face, theoretically eliminating the slippage, especially when paired with this Coospo Real Road CS600 GPS Bike Computer Coospo CS600 GPS | cycling-not-racing

 Having popped the Holdsworth back on its hook, having racked up some proper miles and fully reacquainted myself with Cinelli’s Classic Cork Wrap, Muffin and I have settled to some serious miles with the Genetic H-Grip Handlebar Tape, which is proving grippy and supportive. The 18-tooth sprocket has given some welcome additional torque on the climbs-especially when traffic’s slower, or I’m stuck behind a tractor.

It has also led to contemplating a slightly lower ratio for the Holdsworth, but we are talking the contemplative phase, and I do like the taller ratio when belting along. Presently, we’re turning a 79.1-inch gear, switching to a 17tooth would mean 74.5. I’ll give it further thought and may take this route, should I ned to switch a tyre. The Freedom Thick Slick is a very durable slick with great puncture-repelling qualities, but I’ve noted some very subtle deterioration of the sidewall.

One that’s not setting my Lycra ablaze but will be monitored carefully. A blowout might be amusing for onlookers, but I’ve no intention of being the object of someone else’s ridicule. I’d also toyed with upgrading the bottom bracket for a Genetic Karyotype and indeed, taking that route with Muffin next time (although arguably the Karyotype’s minor weight savings don’t justify the additional cost on a trainer, or working bike). I’ll either go for another UN300, or Genetic Cromozone.

Some folks have commented that the Stronglight track 2000 crankset is “made of cheese” citing stripped threads, specifically. I’ve not had any issues, although it’s worth saying I’m religious when it comes to re/greasing threaded components.  That said, should I ever need to retire it, I’d go for another Genetic Tibia GENETIC TIBIA TRACK CRANKS & RING | cycling-not-racing- in silver and possibly 165mm (they’re available in 165, 170 and 175mm).

 

Grabbing life By the Bars

 

Bar tapes (grips too) are very personal matters. Testing aside, my preference has changed over the years from the Bike Ribbon glossies and Grab-On foam touring pieces to polymers and more recently silicones. Some riders change seasonally, although this is often within racing circles, coinciding with cable switches and similar prep.

Makes good sense, given the demands of racing and ultimately the need to have everything bang-on. Arguably tapes should be more frequently on bikes regularly ridden on indoor trainers, since sweat can seep in and, ultimately, induce corrosion related damage.

 As I'm always saying, contact points are very personal things, but tape ranges from inexpensive to decidedly steep, depending on preference. I've been sent some Cinelli Classic Road Bar Tape, which retails at an uncharacteristically wallet-friendly £12. I recall a time-my early teens, specifically, where the only Cinelli I could afford was an Italian made water bottle emblazoned with the Cinelli logo. Ironically enough, this was 1987, the year Cinelli introduced their cork tape employing EVA for damping.

Corks offer warm, natural, wicking properties.  This is black, which arguably compliments, or contrasts pretty much any existing colourway, although there are eight alternatives.  It’s described as a medium thickness and at 2.5mm, I’m inclined to agree. At 250cm long, in theory there’s ample for most bars, including the big curly gravel types with generous amounts of overlap, or indeed gel underlays, which would be the route I’d go, if venturing off road.

 I returned from a ride on Denise, decided I’d “just” switch the Maxxis Ravager rear that was serving as a control (while I was gaining familiarity and comparison with the Continental Terra). However, this led to one of those infamous fettling orgies. Having switched the tyre, I found the rear mech’s inner wire was fraying, so replaced that and the final section of outer cable. Predictably, this cured some intermittent phantom shifting, led to a sudsy bucket wash and ultimately, me stripping and regreasing the Hollowtech II axle. Credit to the Zefal Pro II Grease, it was holding out well.

However, I wanted to see how effective the Muc-Off wax Chain Cleaner was on other, stubborn lubricant.  Surprisingly so, although warm water, stiff bristled brush and a couple of rinses were needed to strip the Zefal Pro II Grease Zefal Pro II Grease | cycling-not-racing.   dressing the Holdsworth’s bars in the Cinelli, adding two Garmin-type mounts since I was in the flow. One for the Coospo CS600 Coospo CS600 GPS | cycling-not-racing, the other for a compact light- Magicshine’s Allty 400 in this instance, since it has a very effective daylight flash.

The sun was shining and now was the time to enjoy my beloved sunny day’s plaything.  I’m arriving at the conclusion that corks have much wider horizons than 80’s road bikes with pencil thin stays. They’re very relevant for daily drivers, winter bikes, cyclo cross rigs and indeed, touring lorries. Nonetheless, they fit best with traditional drops with uniform diameters. Getting the Cinelli logos to line up on the Holdsworth’s Carbon Coefficient Wave Handlebar COEFFICIENT WAVE HANDLEBAR | cycling-not-racing which has plenty of curves and varying diameters proved a little challenging. Thankfully, the adhesive backing is tacky, rather than sticky, so very tolerant of being re-wound.

Cork responds best to a firm, uniform pressure, it also gives decent feedback before it comes close to tearing.  I had plenty left over, so used some to dress this Genetic Neuron Accessory Bar GENETIC NEURON ACCESSORY BAR | cycling-not-racing. The aim was to provide a grippy, secure host for action cameras and lamp mounts.

100psi apiece in the tyres, out on the Holdsworth, I’ve found the tape provides excellent grip and reasonable damping from low level vibration over washboard surfaces. Brilliant for charging hills and enjoying the bike’s spirited side, while improving comfort on rides exceeding three hours or so.

Given the bars unusual profiles, I’ve erred towards silicones, which can give a slightly chunkier look but offer phenomenal grip and damping.  The frameset is made from plain gauge 531 and coupled with the 28mm tyres, carbon bars and titanium stem suggest a sprightly, yet compliant ride. Broadly true, although tempered by the deep section rims and large flange hubs. These accelerate quickly but can also feel quite direct, given three hours or so.

Thus far, the pairing is proving a good fit, but we’ll see how the weeks and miles pass.  I also took the decision to introduce a Genetic Neuron Accessory Bar GENETIC NEURON ACCESSORY BAR | cycling-not-racing since I wanted a sleeker aesthetic. The 70mm “perch” was also wrapped in some leftover Cinelli Cork for grip. I stand by my statement regarding length, but have managed to mount the Allty 400 and ORP Smarthorn TESTED: ORP SMART HORN together and without issue.

I’d received an 18 tooth Halo fixed sprocket, so decided to whip Muffin’s wheel out and check how well the Zefal pro II Grease was faring after some very soggy, wintry months. Using the Feedback Sports Cassette Pliers Feeback Sports Cassette Pliers | cycling-not-racing both 16 and 17 tooth fixed sprockets released readily. Ample grease remained on the threads. A fresh lick of grease on the threads and I spun the 18 and 17 tooth sprockets fully home. This also presented the opportunity to give Muffin a deep clean. Yes, including beneath the Mudhugger Gravel Hugger Mudguard MUD HUGGER GRAVEL HUGGER MUDGURADS | cycling-not-racing and rear triangle.

Dried, I applied a quick dab of primer to two stone chips, reinstated the wheel and set the chain tension. Not done there, I noted the front brake needed a quick tweak and was suddenly gripped by the urge to substitute the 287 V for an Evo V. Before I knew it, the tape was off, cable disconnected, 287 on the bench. Ten minutes later, Evo V and new cable in situ. Modulation and feel were good with the 287 but seemingly superior with the Evo.  I’ve switched to this Genetic Hi-Grip Black tape, since it arrived on my test bench.  For time being, I’ll stick to enjoying some seriously spring-like weather on the Holdsworth.  I'll close here with my review of the Muc-Off Wax Chain Cleaner Muc-Off Chain Wax Cleaner 500ml | cycling-not-racing and Steve's review of the Castelli Espresso 2 Jersey Castelli Espresso2 Jersey | cycling-not-racing   

Reinvention, Regeneration & Reward

 

Genetic Neuron accessory mount in situ across both bikes, I've found a cheap but cheerful stem with 45- degree rise and wasted no time in slotting the Ridgeback Gravel drops in situ, followed by the Dia Compe EVO V levers. There's no getting away from the fact I knew this idea would gather momentum- I could see my mind's mechanisms turning and doubtless you could too. However, it will stay in this state of limbo for now- the existing setup is perfectly functional and in good aesthetic shape, so switching over at this point is not a good use of time and other resources.

However, the perpetual fettler in me is compelled by such urges...By contrast there is also comfort in the familiar and life can force us to adapt, which is ultimately a good thing and very empowering, provided one does not toss in the towel.

I have been left in charge of Seven Day Cyclist Touring Commuting Recreation Rides Tests | Seven Day Cyclist and am having to learn site maintenance and design. Layout was a crucial part of my Newspaper journalism studies and something I struggled with, back in the days of paper and spray-mount. Would certainly explain my anxiety, dare we say the odd mental block. "Come back to it" were the immortal words of sage-like wisdom imparted to me by an old carpenter.  In this instance, I was 17 and struggling to produce some nicely flowing copy in longhand.    

There have been some very stressful moments that teleported me straight back to the final year of my degree over three decades ago. However, in common with that era, there’s similar resolve and determination to overcome the barriers and hurdles. Riding helps with perspective in all facets of life, although particularly pouring over something in a stuck position. However, there is also a huge difference between a positive break and running away or otherwise putting things off.

I’d introduced a Genetic Neuron Accessory MountGENETIC NEURON ACCESSORY BAR | cycling-not-racing to Denise  but then discovered I hadn’t a "Goldilocks" shim that would achieve vice-like tenure with the auction site special camera mount and Neuron’s 22.2mm extension tube. Some lateral thought, a rummage through the scraps box unearthed  some scrap  Ergon Orthocell Handlebar Tape Ergon Orthocell Handlebar Tape | cycling-not-racing, which is 3mm thick, thus double as a shim, offer some damping, while protecting the Neuron’s finish. Got me thinking about Scott’s Drop In Bar from the late 1980s- I recall someone running a set on their winter bike, mounting lights on the lower sections. However. They appear to be 26.4 and there’s no way I’d be paying classic prices for them, either.

 Though not inflexible, the Orthocell’s density means its tricker to bind evenly-at least over 70mm, and I’ve needed to apply electrical tape to both ends. Not as neat as I envisaged but passable aesthetically and very functional. I had toyed with mounting the camera lower, but experimentation confirmed brake and gear cable runs precluded this. It would’ve also meant less control when dis/engaging the camera. Presented an opportunity to grease the mounting hardware using some of the Zefal Pro Grease Zefal Pro II Grease | cycling-not-racing, which seems very effective, durable and seriously good value. Superb for hubs, headsets and contact points-especially on working bikes. I’d opt for Peaty’s Speed Grease PEATY'S SPEED GREASE | cycling-not-racing on Hollowtech II axles, and I’d steer away from suspension components but as general use workshop staples go, the Zefal seems hard to beat.

Muc Off Dark Energy Chain Wax continues to impress with its friction busting and seemingly durable properties, which will hopefully extend chain and other component life into the bargain.  Traditionally, dry and wax formulas have been great for cleanliness, low friction and responsive shifting in dry and dusty conditions, but required regular reapplication, especially when things turned showery, let alone wet. 

This is changing and while the Dark Energy is relatively pricey compared with some other waxes, performance is reassuringly good and then of course, this could be recouped courtesy of lower maintenance. The lack of dirt, grime and contaminant should also mean you're replacing sensitive, not to mention expensive drivetrain components less frequently. 

Horses for Courses is a phrase that still holds sway in my world. Someone recently substituted a healthy 105 group set for RX100, which might seem a strange choice, but they felt it made the bike more practical as a regular driver. I recall some folks saying they "Wouldn't put RX100 on a pram" when it was released back in the 90s.  

However, the 7/8 speed group is less exotic, thus less immediately attractive to casual thieves when locking up in the street, on an errand and 7/8 speed chains tend to wear better. I've had 2,000 miles, maybe a little more from a KMC fed a middleweight wet lube, such as Weldtite's All Conditions Lube Weldtite All Weather Lube | cycling-not-racing By contrast, a typical ten-speed chain has been bin fodder come 1400miles, like-for-like.