Showing posts with label Reynolds 753. Show all posts
Showing posts with label Reynolds 753. Show all posts

Monday, 1 July 2024

The Plating debate











 After an unpleasant, slightly de-humanising appointment, I decided to console myself with a trip to Maldon Shot Blasting & Powder Coating, since I was in the area. Chris was about to undertake some metallisation, but we chatted a couple of minutes before he suited up and I spotted this Dave Russell...  

Red with electroplated rear triangle and forks. Nothing particularly unusual there...Then I spotted the rear facing dropouts, derailleur hanger and the Reynolds 753 sticker adorning the seat tube...Now, there’s a lot of debate around electroplating and thin wall tube sets. I’ve seen countless Columbus tubed framesets dripping in chrome.  

Plenty of Reynolds frames from the 70’s, 80s and 90s sporting electroplated forks, chainstays and rear triangles for that matterSome builders even dressed 531c in the shiny stuff. Tony Oliver in his book “Touring Bikes” was particularly forthright in his disapproval and forbid chrome on his frames.  

Now, the book is around thirty-five years old- I bought a copy in 1990 “Chrome is forbidden by Reynolds on their 753 as it causes hydrogen embrittlement, a technical term for ‘it will eventually break”. Others suggest hydrogen embrittlement, like everything else in life is a matter of luck and everything will eventually break.  

I’ve seen frames disintegrate when they’ve emerged from a dunking in the methyl chloride tank. For me personally, I can appreciate the aesthetic of chrome but would opt for chrome effect powder coating, or with a new frame, stainless steel tubes in the desired areas.  

Continuing the retro theme, I happened upon this Marin Bear Valley that was earning its keep as a flat bar commuter cum tourer, while navigating a town centre. Looking at the spec and quill stem, I’m guessing mid 90s and superficially, seems in good orderI was aways very taken with the industrial beauty of the Zolatone 2000, especially with the fluro contrasts.   

Durability was the main draw for me at the time- it reminded me of rendered brickwork and seemed to resist abrasion/impact damage incredibly well. I had wondered if the Zolotone might be a good move for Ursula. Acquiring the paint was possible, courtesy of the internet but finding a finisher who is both familiar and competent with the paint is another matter. I had approached a couple of local finishers and took their silence as either a mark of disinterest, inexperience or a combination of both.   

I was still chewing over whether I should opt for powder coating, a wet spray enamel, or 2K acrylic. Choice of colour was also under review. Dove (or similar) grey was still top of the list, but orange or indeed, another red were beginning to challenge its hegemonyA zebra finish…. Well, if it weren’t for the additional prep and expense, perhaps…Talking Cycology Men’s Summit Lightweight Summer | cycling-not-racing (sevendaycyclist.com)   I was similarly taken with the spatter effects of this era. Kona’s were allegedly designed, so riders could touch up and ultimately, create their own custom paint effects.    

Given the weather had become decidedly balmy, I prepped the Holdsworth and enjoyed some pared to the essentials tarmac fun and to mix things up a bit. I’d only regret it come October, if I didn’t. Wolf Tooth WT-1 All Conditions Chain Lube Wolf Tooth WT-1 All Conditions Chain Lub | cycling-not-racing (sevendaycyclist.com) doesn’t require reapplying and the detergents employed ensure it pretty much self-cleanses. Knowing this, I also switched Denise’s KMC from the Blub to Peaty’s Link Lube All Weather.  

Another hybrid design with grot shedding properties like a wax but with an oil component for lubrication and corrosion inhibition. Aside from being relatively clean and very low maintenance, though market for dry to damp conditions, its ideally suited to thew drier stuff. It's also best suited to derailleur transmissions, the Link Lube All Weather Premium is a better fit for fixed and single-speed chains and of course, geared bikes in harder service/more changeable contexts. Think audax, reliability trials, winter training and similar endurance contexts. 

This Ergon AllRoad SR Core Comp Men’s Saddle also arrived. Interestingly, it was the medium/large version, which I presumed would be a little too broad for comfort. Many of the features are shared with its baseline (but very well-made) Comp sibling. It employs the same BASF Infinergy (Thermoplastic polyurethane- E TPU, if you prefer) which, if you examine closely, is visible around the exterior. This comprises of tiny foam particles which work to filter out and displace vibrations before they start jarring the rider.  

The scooped channel is deep, but this time without the base model’s curious cutout. The base is also nylon composite and the rails 7mm hollow Cro-moly, which explains the relative (320g) heft. However, finish and detailing seem typically, dare I say TeutonicThe pro employs carbon rails and a carbon composite base, which obviously brings the weight down and might be the way forward, if you were counting grams.  

Ergon also offers a leaf sprung design seat post, which promises to offer road bike feel with “superior suspension on rough surfaces. There are two versions, with and without laybackOn that note, I’ll close with my review of the SR All Road Ergon SR All Road Men’s Saddle | cycling-not-racing (sevendaycyclist.com)