Showing posts with label Uni-head. Show all posts
Showing posts with label Uni-head. Show all posts

Monday, 16 December 2019

New Guards & Big Flaps


Ended up stripping the Univega of the mighty Tortec chrome plastics, while I waited for these superbly solid SKS BLUEMELS SHINY 26″ 60 BLACK SET to arrive. Good thing I did too, since the front was one rattle away from falling atop the tyre, and launching me over the bars.

Sans guards it has a very rugged, raw simplicity. Arguably closest to the original 80's concept that fired my teenage imagination, its trail potential was fully realised, along with some seriously big grins for a few evenings. 

The first was quite cold, frosty, although rains returned the following two nights. Thankfully I've been testing these Funkier Aqua Water Repellent Tights. Very welcome (Competent too, especially considering the asking price (£74). 

Talking of the 80's, though frame fit pumps have largely disappeared (thanks in no small part to compact geometry framesets, and mountain biking's other influences) Zefal HPX High Pressure Frame Pump remains quite relevant. https://www.sevendaycyclist.com/zefal-hpx-frame-pump 
I returned from Tuesday night's mud spattered meander to find the SKS guards waiting. 

Not the sort of job I wanted to embark on, then. Wednesday morning came and I wasted no time in un-boxing and weighing the guards, which are 50g lighter than the Tortec. 
Next my beloved tubby tourer was popped in the workstand, stripped of wheels and given a rich, sudsy bucket wash. 

Rinsed and dried, I turned my attentions to the front guard. Fitting mudguards can prove fiddly, rather than difficult. In this instance, it's complicated by my preference- a Gusset Uni Head system, rather than the Star Frangled Nut (SFN). 

Now, these might carry a weight penalty over the humble SFN, or expandable wedge type systems. However, they offer improved security. I've never had one work loose and they're also reckoned to keep things together, in the event of a steerer crisis. One of many experiences I would like to keep academic. 

However, it does preclude attaching mudguards via the fork drilling. I judiciously cut out the riveted stainless steel mount, using a hot blade. Given the quality of chrome plastics, and valuing my own digits, this had to be done in three stages. 

Having established the uni-head's bottom nut would slide snugly through the hole, I began bolting the guards in situ. Measure twice cut once when tackling the stays but otherwise everything bolted together smoothly, sans faff.

Achieving graceful, flowing lines is very simple with this calibre of mudguard too. 90, rattle free miles in, and despite the absence of mudflaps coverage is surprisingly good. Nonetheless, presented with a scrap Panaracer tyre, I decided to cut and fashion a set. 

Arguably pop-riveting would've been the neatest method but I settled on a high-strength glue, left clamped and curing for 24 hours. Though not a precision cut, they're neat enough and I've been refining things, gently sanding excess glue-at least where it can be seen. Besides, blasted with dodgy looking water, diarrhoea like mud and other greasy midwinter muck, they'll blend in nicely!  

Talking of which, the Weldtite TF2 Performance all weather lubricant https://www.sevendaycyclist.com/weldtite-tf2-performance-all-weather has fared much better than the Juice Lube Ceramic Juice Chain Lube in comparable conditions. 

The Ceramic Juice hit 185 before the dreaded squeak struck but I should point out, its actually blended for dry to moist, rather than wet weather. 

Therefore, I will reserve judgement and resume testing once (some might say, if) we get a decent dry spell. Meantime, I've switched to their Viking Juice, which they say, is the most durable of their range. 

Application is reminiscent of early ceramic blends in the sense its applied in stages. Whereas some required you to ride around, before adding a final layer, Viking Juice takes but a few minutes. 
Between 2 and 4 coats are recommended, so having established we're in the depths of winter, I've gone the whole hog. 

Its a really runny formula too, designed to seep deep within the chain, so keep some clean rag handy and resist any urges to apply indoors. My Univega's drive train feels suitably frisky but staying prowess is another thing entirely. 

Been rather impressed by their JL69 Bike Maintenance Spray, which seems versatile, durable and very competitively priced. Cleat/mechanisms, locks, cables and jockey wheels have all cheered up with a squirt. Electroplated Allen bolts and similar fasteners have also remained taint free.  

Been rather impressed by this Naked Bikes Pro Wax Special Edition, too. https://www.sevendaycyclist.com/naked-bikes-pro-wax-special-edition  . Though hardly cheap, the quality and durability of finish is very impressive. A Christmas gift idea, for the rider who is tricky to buy for.