Showing posts with label Castelli. Show all posts
Showing posts with label Castelli. Show all posts

Monday, 29 June 2026

Overhauling

 










Having packed the headset, I added a fresh butyl boot to the bottom race, bolted the bars and stem in situ, if only to keep the forks in place. I then decided I fancied the Dia Compe 287 levers over the Gran Compe, so switched those, then got to the business of pruning cable outers and bolting everything together.

Doing so revealed a very sticky rear Spyre calliper. In some respects, a schoolboy omission-I should’ve inspected it while tackling the front. Ultimately, sticky, not seized and easily coaxed into submission with two shots of MO94. Activating the calliper accelerated the process, freeing everything nicely.  

Cable connected and some more MO94 Muc-Off MO94 Multi Use Spray | cycling-not-racing applied to the housings and inner wire, normal service restored. Front brake fully home, I rocked the bike back and forth- serenely smooth and no hint of play, so checked alignment and snugged the pinch bolts to 5nm. I quit at this point, since other things required my attention and I was awaiting a fresh set of gear cables.

These didn’t materialise as expected, but thankfully, I had a few inner wires and some suitable outers, so sorted the following morning. I allowed these to stretch and dressed the Ridgeback branded drops in some Genetic Hi Grip Genetic Hi-Grip Handlebar Tape | cycling-not-racing, which offered sufficient coverage, but there wasn’t much leftover.

Inspecting the chain revealed .5, so I decided to pension it off, rather than risk it kicking up on a new cassette. I wanted to purge the rings of any congealed wax chain lube and embedded gunk. I also intended to strip and re-grease the Hollowtech II axle and Leatt Endurance 6.0 Pedals Leatt Endurance 6.0 Clip in Pedals | cycling-not-racing using Juice Lubes Slick Juice. Rob at Juice Lubes sent some along with their Bike Wash and Bike Wash Super Concentrate.  

In essence, the slick Juice is a low viscosity mineral oil employing Anhydrous calcium soap as the thickening agent, which prevents washout and other premature deterioration. The mixture is carefully blended, so safe on elastomers, bearing seals and carbon fibre.  Where it mustn’t be used is on EDM

Slick Juice can also be used on threaded components, so I popped some on the preload ring and pinch bolts. The latter released easily enough but were beginning to look a little thirsty. Everything reinstated and snugged to the correct tolerances, pruned and glued the gear cable inners before going through the gears to check shifting and chain for any stiff links.

No reason why the Slick couldn’t be employed in headsets, but I’d already packed them with Bearing Juice. When it comes to headsets, bottom brackets, and hubs, durability gets my vote. At least on bikes serving year-round. Slick Juice’s flow rate is very nice, so easy to achieve a uniform coating  


However, avoid EPDM- commonly employed on e-bike contacts, hydraulic brake olives.

Not that I’ve been stingy. It can also be applied via syringe for pinpoint accuracy-something to consider if you’re wanting to inject fresh grease into components with grease ports, or indeed pedals, without doing a full strip down.

Talking of which, the cheap n’ cheerful Wellgo 823 are incredibly smooth, following the injection of Speed Grease. Both can also be used on threaded components, which is a welcome convenience-especially when time’s pressing.  

Satisfied everything was correctly adjusted, I applied some All-Mountain Style Miami Glide Chain Wax and left it curing ahead of an evening shakedown ride.  Seemed to cure after three hours at 17 degrees, although I’d ideally leave it overnight-same goes for any lube with a suggested curing time of four hours or more.

The sharp-eyed will note the front derailleur cable housing is a little long, but shifting’s prompt and better too long than too short. I will be pruning in due course, but since its aesthetic, no immediate rush.  

Clearly resembling a zebra, I was shunned by the Shetland ponies-one making his distain perfectly clear but otherwise, the seven-mile mixed terrain shakedown was very positive. Only the headset bearings and the front mudguard needed a subtle snugging down.

Elsewhere, Castelli have sent me their Ultimate Sun Protection: UPF Jersey, which boasts a yarn with factor 50 promising excellent defence from the sun’s UV rays.

The lightweight polyester fabrics are designed with breathability and maximum (factor 50) sun protection in mind. I’ll still advocate wearing a buff-type garment around the neck to guard against sunstroke in more intense heat, or indeed, wind burn. Especially when riding in coastal regions. Obviously, you’ll still want to apply suitable sunscreen to protect exposed areas of skin.

Those seeking more comprehensive protection will be pleased to note there’s also a long-sleeved version. Ours is the seasonally standard short sleeve, cut longer in the arms and around the neck The fabric is thin, without feeling fragile. Front panels feature slight perforation for improved wicking.

A full-length zipper is something of a given these days, but the generous zipper tag makes single-handed adjustments effortless.  Round the back, we’ve four pockets- three sensibly proportioned terraced with a fourth zippered end for valuables. That tag is a little bijous for my tastes and favours right-dominant hands. I can carry vivid orange surprisingly well, but “silver gray” is the alternative.

I’ve only ridden 100 miles with ours, but formative impressions are favourable. Castelli’s suggested temperature range is 20-38 degrees. I’ve been out in the midday sun (12-1600) where the mercury’s been hovering between 24 and 29 degrees and thus far, living up to the hype, although the Large isn’t unduly snug, or unflattering but I’m wondering if XL might’ve been optimal. 



Monday, 1 June 2026

Subtle Gains & False Economies


 








Cables replaced and firmer conclusions cemented regarding the Continental Terra CompetitionTrails’ dirt prowess The Continental Terra Competition Trail | cycling-not-racing, it was time to strip the drivetrain of residual Muc-Off Dark Energy Chain Wax Muc-Off Dark Energy Chain Wax | cycling-not-racing and reapply another wax- the KMC Go, since I had ample left and it was closest to hand.

Checking the chain’s health, I was pleased to discover it was only .25, which was another incentive for sticking with wax lubes. I decided to retire Denise's 11-25 cassette in favour of an 12-28 since I had a Microshift in stock. The Tiagra was the original and outlasted six chains. Shifts were still smooth, but I noticed some very occasional skipping when climbing on the small ring. The cassette switch and some long climbs confirmed my suspicions and crucially solved the issue. Going by the book, the chain would’ve gone too, but wear was minimal and I wanted to be sure.

I like Tiagra- it might lack glamour but is a relatively inexpensive and durable component group with decent performance. 12,13,14,15,17,19,21,23,25 and 28 are more road-centric than a gravel setup but paired with the 175mm 36x26 rings gives a range between 24.4 and 78.8 inches. Closer to that found on older cyclo cross rigs and crucially, well suited to my riding needs. Longer-term, when the rear mech finally turns sloppy, I will consider a long arm version and a 12-30-tooth cassette as a bail out, or trailer winching option. 

Spring’s tepid start had been eclipsed by some very balmy weather, the mercury reaching 27 degrees over the bank holiday weekend. Ideal conditions for testing summer riding kit.

I’ve been pleasantly surprised by the Altura Airstream Jersey’s wicking prowess- I could literally feel sweat being wicked through the perforated shoulders. The BBB Karma MIPS also gulps in plenty of cooling air. Steve’s been suitably impressed by Castelli’s Espresso 2 bib shorts.Castelli Espresso 2 Bib Shorts | cycling-not-racing and jersey Castelli Espresso2 Jersey | cycling-not-racing

Even at these temperatures, the KMC (and Muc-Off) have demonstrated good temperature stability, turning slightly soft, rather than becoming a gooey mess. A hairdryer on high heat, coupled with warmer weather has also helped traffic the Peaty’s Speed Grease PEATY'S SPEED GREASE | cycling-not-racing deep within the Wellgo 823’s inner sanctum, turning them close to buttery smooth and completely silent.

I say close since they’re cheerful cheapies. While adjustable, come time bearings get the grumbles they won’t owe anything but unless you’ve a free hand in axles, bearings etc, rebuilding may prove uneconomic.

Go for their MO94B WELLGO MO94B SPD PEDALS | cycling-not-racing cousins, or Shimano’s justly revered 520 if you’re looking to strip, service and possibly rebuild. Alignment of the auction site’s Garmin mount lacks the outright precision of some, but easily corrected post ride while I was snugging the stem face bolts down.  

I’m planning to fit the other to Ursula, when I get round to the bar, stem, and brake lever switch, but no rush, given the positioning is right and existing components are very serviceable.

Sometimes, these auction site “bargains” can be false economy- rubberised crank arm and brake lever protectors being two prime examples. Buy a decent set, such as these Zefal ZEFAL CRANK ARMOR | cycling-not-racing and they’ll last, quickly recouping the initial investment. Action camera mounts can also fall into this category, although I’ve found some cheap and cheerful designs. That clinging to Denise’s Genetic Neuron GENETIC NEURON ACCESSORY BAR | cycling-not-racing being another case in point.  Switching Muffin’s Vittoria Adventure Tech for the Maxxis Roamer proved a welcome move.

The Vittoria roll better than I’d expect from coarse 27tpi casings and there’s not much separating them but even at loftier pressures, the folding 42mm 60tpi Roamer are supple and compliant, giving a nice, magic carpet ride across lumpy lanes. There’s also scope for less challenging dirt roads, byways and bridleways.         

 

Monday, 15 December 2025

Wet, Wintry and Wonderful?

 









I long ago switched off from tired cliché’s about life being what we make it (primarily since it’s a blanket statement and life is far more nuanced). Afterall, if this simple rhetoric were true, the hardest working people would have the biggest rewards…

This also the season for boiler bother and I found myself needing to tweak our Grant combi to bring heating and hot water back on track. Well, I had to clean the fixed seemingly every other ride, courtesy of wet, greasy and increasingly cold conditions…Much as we’d expect from later November onward.  

This environment also consumes things like brake pads and chains with consummate, dare we say frightening ease, so I decided it was time to stock up on some more pads, chains and the odd tube and batteries before Christmas. They’re bound to reach retirement while the shops are shut.  

Wheels and tyres are also taxed, since wet, freezing conditions contributes to road erosion potholes, sharps and other nasties are more readily worked in as we ride. For this reason, I err towards reliability and overbuild on working, mountain and winter bike wheelsets.  I want to enjoy the ride with nominal mechanical issues and in due course, stay temperate.  I’m very fond of Muffin’s Continental Contact Plus and Vittoria Adventure tech paring and given the risk of icy conditions, the Schwalbe Marathon Winter spikes stay on Denise’s hoops.   

It should be obvious that this is not a substitute for regular cleaning, inspection and maintenance.   

I’ve added a cable tie to the Sidi Algor’s zipper tags, which has made drawing the zipper fully home significantly quicker and easier. I’ve also needed to adjust the rear Zefal G50 Gravel guard slightly-just a question of slackening the two 5mm Allen screws, moving the guard slightly and snugging down-2.5nm (or bottle cage screw territory). Talking of bottle cages, I also decided to switch the bottle cages again and like the red on teal contrast. 

 After 330 miles, (260 on the fixed) the Muc-Off C3 Ceramic All Weather Lube was still doing its thing, albeit a bit filmy. I’ve given side plates a wipe with a rag dipped in solvent and topped up, leaving it curing overnight, rather than the four hours cited.  I was also pleasantly surprised by how little gunge clung to the derailleur jockey wheels. 

For more intense drivetrain cleaning, I’m a big fan of brushes, less so chain baths, which can work very effectively but are fiddly. Besides, chances are, especially during winter, you’ll need to clean the rings and cassette too. Aside from the obvious need to remove congealed lube and potential contaminant, a lot of lubes can react badly with each other, if there are traces left behind. I'm quite impressed by this Oxford Chain Brush Pro Oxford Chain Brush Pro | cycling-not-racing  

The Castelli Competizione Castelli Competizione Men’s Bib Tights | cycling-not-racing bib tights have become an unexpected default given the changing conditions and fluctuating temperatures. They’re best in cool, dry contexts, although there’s similarly priced competitors offering a DWR (Durable Water Repelling) coating, which can extend comfort on wetter rides. I did add a wash-in product, while washing some Gore Tex and this has extended the time I’ve remained dry, so that’s also an option.

It's also worth saying that not all permanent DWR coatings are particularly effective. I also prefer highly water resistant, breathable garments, those that might allow some moisture through, yet wick quickly. Back in the late 1980s, I used to be happy enough with waist tights, but bibs are definitely the way forward, offering seamless comfort and protection to the vital organs.  

No issues of chill getting in, should a jersey, or base layer gather slightly while you’re hunkered low on the drops, battling those gusty winds. There have come and gone in the last couple of weeks, reaching 60kmh at certain, exposed points.  

I love booties during the winter months, although they can feel a little cumbersome around the ankles and cadence slightly remote, less so with the Shimano MW702 Shimano MW7 (MW702) Gore Tex MTB Shoes | cycling-not-racing slightly more so with the Sidi Algor. This is quickly forgotten in the saddle and while the Algor have some quirks, I appreciate their water resistance, grip and temperate inner climate. The soles are also stiffer than their rating might imply, without compromising the ability to walk gracefully. Staying with winter clothing, Steve has been impressed by Castelli’s Estremo Gloves Castelli Estremo Gloves | cycling-not-racing

 

Monday, 24 February 2025

Smiling Through The Slush


 








Winter had returned with a white blizzard. The air temperature had been around 2-3 degrees but windchill meant it felt closer to minus 2 and visibility was also dropping. Something that sprung to mind while I was out on Denise. I'd donned the Castelli Espresso JerseyCastelli Espresso Air Jacket | cycling-not-racing and Bib TightsCastelli Espresso Bib Tights | cycling-not-racing, Waterproof jacket, waterproof socks, Shimano MW7Shimano MW7 (MW702) Gore Tex MTB Shoes | cycling-not-racing, traditional polyester/cotton cap and the Lomo waterproof gloves. Toasty enough to focus on the conditions. Thankfully, it hadn't frozen overnight, so the roads and lanes were just soft and slushy under tyre 

 

The MW07 had also become as filthy as they were before I'd deep cleaned them only the day before. Much the same story with Denise, mucky spatter clinging to the down, seat tube and rear triangle. I’d decided to give her a good sudsy bucket wash every four rides, mitigating the risk that winter might take a bite from anodising and pretty paintwork, although decent quality waxes and an absence of gritting lorries along the lanes and B roads certainly helped.  

 

During this phase, I was beginning to question my enthusiasm for lighter weight lubes, but decided I'd stay with them, for the time being. Better more regular application, than a grinding paste. There was plenty of waxy gunk falling away from the jockey wheels during the latest deep clean.  

 

While combing through the cassette, the tool literally disintegrated. Not totally unexpected-I’d had it years and, in my experience, the witches brew of old lube and solvents usually dissolve them. Bin fodder, but I’d enjoyed the satisfying process of coaxing lumps of congealed, waxy stuff from the jockey wheels and derailleur cage. According to the chain gauge, there was plenty of life left in the KMC chain, which was another welcome find, so I stripped the side-plates of residual lube and scuzzy stuff, then reapplied some of the Peaty’s Link Lube All Weather  

 

We're quite fond of Blub's range of lubricants, although they seem a little quirky. For example, the ceramic Blub Ceramic Chain Lube | cycling-not-racing and dry Blub Wax Lube | cycling-not-racing blends will need reapplying if bike(s) are left standing longer than 48 hours between rides, which might be a moot point on a commuter, or daily driver, but not ideal for sunny day's playthings. Talking of which, Steve's been long-term testing their P Wet lube Blub Wet Lube | cycling-not-racing 

 

 

I’ve decided I’ll switch the Deore crankset’s plastic bearing pre-load cap for a CNC machined aluminium alloy unit, designed to be adjusted using a 10mm Allen key. These are heaps more convenient-especially if I need to snug the bearing preload mid ride. This induced some foraging in the spares boxes- I knew I had one somewhere...Sure, I could buy another for £6 or so on the auction sites but knowing I already had one doing nothing irked me.  

 

Thankfully, I’d located one within twenty minutes, inducing a loud cheer. There are models designed for 8mm Allen keys, which would be easier still, given they’re a common feature on contemporary multi tools. However, with the Oxford Torque R10 Mini Ratchet runs a ¼ inch adaptor, thus widely compatible with other bits, so you can build a custom kit for the road. In many respects, this suits me down to the ground.  

 

However, there’s a lot to be said in favour of the pocket workshop types with chain tools-they can be popped in your chosen luggage and will cater for most situations. Indeed, I’d probably steer those starting out to one of the pocket workshops. Lifeline LIFELINE 18IN1 MULTITOOL | cycling-not-racing   or Passport CDW PASSPORT CDW MULTITOOL | cycling-not-racing  have impressed us. Muc Off 17 in 1 Multi Tool Muc-Off 17 in 1 Multi Tool | cycling-not-racing  is another solid option, if you were seeking a very compact model. 

 

I’d been a little conscious that Denise’s carrier and mudguard eyelet threads were exposed.  

I’d put a drop of winter weight chain lube on them as a preventative measure, but recent wet and muddy outings convinced me it was time to blank them off. A rummage in my fasteners draw unearthed four suitable candidates. Dipping the threaded ends in some Oxford Mint Assembly Grease Oxford Mint Assembly Grease | cycling-not-racing, I sped them home with a 4mm Allen key. 2nm is reckoned the best torque setting for these, and similar fasteners, but I literally just wound them to the bare minimum. A small, but strangely satisfying tweak while I was waiting for the tumble drier to do its thing.  

 

Alternatively, you could go for some Zits. No, not the sort you punished the mirror with during your teens, I’m referring to these Portland design Works (PDW) Zit Bitz PDW Zit Bitz | cycling-not-racing which are designed to blank off unused threaded bosses on your frame, or fork. They’re not intended to take any loading i.e. hold a rack, mudguards (fenders). Aside from adding some colour, dare I say “bling” to your bike(s) they prevent rain and other ingress sneaking inside and creating mischief- rust-stained bottle bosses, no thanks!   

         

 

Temperatures continued to tank over the coming nights, prompting a switch to Ursula and the Schwalbe Ice Spiker Pro. However, in practice, the roads remained thawed, and slushy come sun rise, so I stuck with Denise I’ve been pleasantly surprised by how well the Continental Pure Contact Tyres have coped, cutting through and shedding churned gloop much better than I was expecting. That being said, knobblies can rapidly become slicks in these conditions. 35mm cyclo cross designs are an obvious alternative to gravel specific rubber. Hmm, watch this space..