Showing posts with label bar cons. Show all posts
Showing posts with label bar cons. Show all posts

Tuesday, 13 February 2024

When Things Go Smoothly...













 I’ve seen a bit of bar con bashing online recently. In common with others who are vocal in their destain for things, much of the comments come from ignorance, so are arguably irrelevant. Some suggesting cables run THROUGH the handlebars. Sure, they’ve fallen from mainstream gaze and lack the light, snappiness of Brifters but they’re also lighter and ultra-dependable. Great for back of beyond touring, beasts of burden, and indeed, daily drivers like Ursula.  

Microshift still makes them (and continues the dependable theme with their Sword and Advent group sets). Hot on the heels of the Spyre SLC, Ursula’s rear Shimano CX50 cantilever pads had gathered some glaze and needed a quick scrub. It also presented the opportunity to strip and lightly grease the posts. The straddle wire was also beginning to look tired, so was also replaced. Consumables are eaten quickly through winter, especially if you do bigger mileages.  

I’d spotted a rear Tiagra mech, pads etc being sold as bankrupt stock and at very enticing prices. Sad, since it’s never good to see, or hear of businesses going to the wall. In the late 80s, it was common for people without business acumen, financial literacy, or experience to open enterprises and often fail catastrophically. However, it's become increasingly prevalent for established and successful traders in post-Brexit Britain    

Little and often maintenance becomes second nature, extends the life of components, and usually stops trouble before it starts. I’d applied a light helping of Muc-Off HCB1 to Ursula’s chain stay bridge area and the BBB Echelon saddle rails, which were showing some localised corrosion.  

Again, nothing to get excited about at this stage and HCB1 will mothball, stopping surface grot in its tracks. Yes, generic maintenance sprays will certainly help on this front, but need more frequent reapplication and are readily washed away. They’re meant for light lubrication of cables, and pivot points, flushing wet, corrosive stuff out, priming chains removing muck, and grime, loosening sticky/lightly corroded parts    

Back to the Holdsworth 

Having removed the Woodman Jupiter’s lower cup cum race with a few deft taps of my trusty crown race tool. (It also needed a little chemical assistance, courtesy of some Muc-Off MO 94). I set it carefully on the Holdsworth’s crown and decided there was sufficient Park PPL100 TESTED: PARK TOOL POLYLUBE 1000 LUBRICANT FOR BICYCLES (sevendaycyclist.com) grease dressing its needle roller bearings, so just transplanted.    

 

The Jupiter’s design means it's extremely well-sealed from the elements, so an obvious choice for MTB and XC duties. Ironic perhaps that the Holdsworth and Teenage Dream are fair-weather playthings, but the Woodman’s design and refinement (coupled with the fact decent-quality headsets were becoming harder to source) swung it for me. Forks in, it was simply a matter of stacking up the spacers, refitting the cockpit, connecting the front brake, adjusting pad height, and the usual tweaks.  

 

I like the slight contrast between frame and fork, accentuated by the Knog NERD computer’s blue silicone casing. Had the fork been any darker, it would’ve looked a little too obvious (although could be toned down with a comparable, darker shade of blue bar tape). Anyhow, mission complete.  

 

Elsewhere, the switch to MKS NJS chain tugs subverts the need to detach the Topeak DX rack when accessing track nuts- adjusting the chain tension or removing the wheel-problem sorted.  

 

I decided now was the time to see how well the Peaty’s Speed Grease PEATY'S SPEED GREASE | cycling-not-racing (sevendaycyclist.com) was holding up on Ursula’s Hollowtech II axle, given the flooding and generally adverse conditions of recent months. It also presented an ideal opportunity to give the rings a good scrub. As the photos suggest, a reasonable amount of Peaty’s remained and was still doing its friction-busting, corrosion-stopping thing.  

 

However, I’d come this far and opted to strip and introduce this Wolf Tooth WT-G Grease. It’s a synthetic blend designed primarily for moving parts- hubs, headsets etc but apparently fine for contact points and threaded parts. Its reckoned stable between minus 50 and 180 degrees and promises low friction, longevity and high resistance to water, oxidisation and corrosion.  

 

The crank’s pinch bolts were completely devoid of grease, so were a little reticent to release. Nothing a shot of MO94 couldn’t sort, so I was sure to add a generous lick of the Wolf Tooth grease to them before refitting and torquing down to the recommended 12-14nm. Buttery smooth once more. The headset’s bottom race came next, and I stripped the rear Shimano CX50 brake, greased the canti posts and replaced the straddle wire.   

 

Talking of which, it's much easier to apply than some higher viscosity formulas – Juice Lubes Bearing Juice being a case in point, although the latter is really stubborn and being so thick makes a great host for loose balls. No escapees in the hub shell. However, the Wolf Tooth is supposedly designed for contact points and similar duties too, so I’ll be checking that out in the coming weeks and possibly months 

 

Having switched the Holdsworth’s Miche Primato calliper for the long-reach Tiagra, I decided now was the time to upgrade the Teenage Dream’s lower end Miche Performance. Plenty of life in the pads, so I gave the callipers a quick clean and polish and bolted everything together. I’m sure I have the rear Primato somewhere in the spares stash. I’ll upgrade the Teenage Dream’s rear Performance unit when I unearth it. I'll close here with Steve's review of the Castelli Entrata Tights https://www.sevendaycyclist.com/castellientratatightsnopad 

 

Monday, 28 July 2014

Stems n' Scorched Grass








Sometimes it seems, doing less actually achieves more and I’ve had a few days recently where fruit has materialised with little; or no tree shaking on my part. 

More detailed measurement/calculations confirmed the Salsa stem would’ve been fractionally too long n’ low for comfort-hence attempting transplant surgery would’ve been a frustrating fools’ mission. Salvation materialised in the guise of this 35degree, 70mm long 6061 One23 unit. Standards of finish and machining seem pretty good throughout and four bolt face designs offer a vice like grip, although it’s imperative that all fasteners are tightened to identical tolerances to prevent bars succumbing to potential stress fracture over time.

Wider bars offer excellent control on or indeed sans asphalt and increased leverage should prove a boon when hauling trailers along wintery roads, enhanced further by a more upright stance. On the flip side, this will mute traffic jamming prowess but hardly a concern since said four seasons’ workhorse earns its keep on open roads, rural backwaters and green lanes.

I had toyed with the idea of passing these 25.4 On-One Midge and corresponding stem on via ebay but decided they’d prove handy revisions for my cross inspired mtb hybrid. This might also present a few challenges shifter wise.

Top mounting seems like a good idea, yet demands splaying the clamp to accommodate road bars larger overall (not just bulge) diameter and precludes shifting when hunkered low on the drops; hence I will opt for mounting another STX 8spd pod inboard of the end. Shorter cable runs are also conduits for crisp, snappy changes. An 11-19 straight through block sounds an odd choice too but adequate (when paired to a 32 tooth ring) for tackling moderate woodland/green lanes to around 17mph without spinning out on the road.

Joshua has been testing boundaries in a positive sense, expressing renewed interest in longer road outings with yours truly-something I’m obviously keen to encourage. Rides of this duration are best tackled on his 14/24 mountain bike, shod with slick, or higher end dual purpose rubber-a machine he’s fought shy of thus far and should fit him nicely by now.

Talking of gearing, resistance seems attributable to derailleurs-while competent with the Frog 62’s 7 speed revoshift, he’s never completely embraced them and a triple served only to accentuate this. Maybe this wanderlust will nurture acceptance by stealth…

Now, pretty much all bike washes/degreasers are touted as being biodegradable, bunny loving etc. these days. However, I recall mechanics saying some eat seals in their parts washers and despite liberal rinsing with garden hose, a very effective, highly tuneable concentrate that really impressed me recently hasn’t shown my lawn much compassion. Thankfully frame and component finishes remain in rude health but illustrates why standing times shouldn’t be exceeded.

Elsewhere, invitation to an Indian wedding in the midlands presented ideal opportunity to extend my photographic horizons-I’ve been particularly keen to find a foothold and built positive repute within this genre for several years now.

Everyone is a wedding photographer these days; some are extremely capable, imaginative professionals, others anything but. Look through any trade journal/website and you’ll find copious lament about “weekend warriors” damaging the trade’s repute and there’s much to agree with.

Urban myth suggests photographic skill only existed in the days of darkrooms. The advent of digital removed any skill-point, shoot and hey presto (and acquiring a mortgage means owning a house outright!!!). Counter argument suggests knowing one’s market, carving a niche and leaving others to theirs. Street corners are littered with folks offering to perform oil changes for a fiver, of course they’ll have public liability cover and decades of workshop experience under their belts should something go wrong…