Showing posts with label ceramic chain lubes. Show all posts
Showing posts with label ceramic chain lubes. Show all posts

Tuesday 2 April 2024

Lubes & Links









 I’ve noticed an interesting dual persona to the Blub Ceramic Lube now that temperatures have crept a little higher and roads a little drier. 4 degrees or so and it requires eight hours or so to cure and assumes a state closer to a lighter middleweight wet lube. Muckier to touch but has stayed put for 280 generally wet, gooey miles before topping up was needed. Interestingly, Blub says it will also need topping up on bikes left standing (i.e. not ridden) longer than 48 hours. It took a week before this became plain during March, and with the temperatures wavering between 3 and 16 degrees.  

Same story with the fixed gear winter/trainer. 10-25 degrees is apparently where the lube’s qualities are best. Having replenished Ursula’s thirsty links, I only needed to wait five minutes before it turned from creamy to glazed. Much cleaner too.  Not necessarily ideal for weekend/ sunny days’ bikes but not necessarily a bad choice either-so long as you don’t mind reapplying a light coat each week. Talking of lubes, I’ve played with the Silca Secret Formula Chain Lube long enoughto form firm conclusion Silca Super Secret Chain Coating | cycling-not-racing (sevendaycyclist.com) 

Steve's also been impressed by the Blub Chain Lube BLUB Chain Lube | cycling-not-racing (sevendaycyclist.com)Though unplanned, the Continental Cross King has proven a positive move. In common with the Maxxis, it’s relatively quick on tarmac and hardpack surfaces and sufficiently nimble along gravel roads, green lanes, and forest trails. I’m pondering going the Continental route up front too-again, with the puncture-repelling belt.       

As for the camera mount, well, that’s going to need some revision. The preset positioning is obscuring the Giant computer and I’ve also noted the camera platform, coupled with the use of resins isn’t adequately supporting the camera’s weight, resulting in shake and therefore blurred footage. I’m pondering whether I can revise this mount, or maybe salvage the Minoura. Perhaps a “permanent” bar bag, rear mudguard upgrade...Aside from consumables and testing, I’m not looking to change Ursula’s spec. The old girl is staying in Monster Cross guise.  

The recent blowout allowing, all the tubes have been easily patchable and have returned to the Axiom Ocean City Wave City+Seat Bag AXIOM OCEANWAVE CITY+ SEAT BAG | cycling-not-racing (sevendaycyclist.com), a packet fresh WTB tube has also been parked in the bottle cage caddy. It’s been a bit of a journey, these past 25 years in life and indeed, component changes reflect this. Ursula: The Never-Ending Story | cycling-not-racing (sevendaycyclist.com) 

Tag along tug, four seasons hell n’ high water, Ursula has been a friend, a confident and a reliable companion through some extremely turbulent times. While the days are quite chill suggesting winter hasn’t relinquished its grip just yet, there’s a brighter, sometimes drier narrative. It’s light by 630, enticing me to head out earlier and enjoy the peace.  


I’ve reached the conclusion that the most important components on a working bike are well sealed, hubs, headsets, bottom brackets, and sturdy paint.  

Opinions vary when it comes to colours. Skid mark brown certainly has a wealth of benefits, especially on the theft -repelling front. However, I’m drawn to more neutral livery- dove grey, cream, blues etc. I’ve occasionally toyed with the idea of a bold, vibrant purple next time round but “light” (Ral 7035) grey with a tough clear lacquer coat seems the most likely candidate, come the time the timeless cream starts looking, er, tired… (tyre photo Michael’s garage)    

Not to be left out, the fixed now features this rather lovely Ritchey WCS Carbrillo Saddle. Aimed at road and gravel audiences and measuring 260x146mm, it’s slightly shorter and broader than my “bike-fit” ideal but this wider, flatter shape has some other interesting featuresFirst up, there’s the patented “Vector Wing” technology, which I’m told features across all Ritchey saddles.  

This means the rails (stainless steel, in this instance) are isolated to help prevent hot spots by dissipating pressure more evenly, away from the sit bones for “all day” comfort. The cover is also noteworthy since it's seamless and attaches to the base without glue, staples, or stitchesAs for the padding, it's a light polyurethane foamAs the name and 227g might suggest, there’s also some carbon involved. It features in the shell, which is a nylon/carbon fibre mix.  

Shorter nose saddles are designed for riders who want to assume a lower more aggressive stance, although at 260mm, the WSC is much closer to a traditional road saddle (and none the worse for it). Stubbier designs have been compatible with me in the short terms but in practice, I favour something slightly longerThese things aren’t an exact science and as I’m always saying, contact points are the most personal, some might say, divisive points. 

Plan is to do three hundred miles on the fixed and then switch to Ursula, to test not only its comfort and performance on and off road, but to see if a more upright positioning, placing greater weight on the saddle has any impact. Then of course, there’s the flat profile. Does this have any impact when re/mounting along more technical, or potentially boggy sections of trail for example. 300 miles on each should give sufficient insight into its longer-term comfort, considerations, and potential limitations.  

Do those extra 3mm improve, or detract from comfort, does the sculpted design make any tangible difference? Racing and touring may seem worlds apart but the common link concerns equipment. Saddles being obvious examples, but it goes much wider and includes a change, or tweak to positioning. Never roll up to the start line, or into the wide blue yonder with equipment that’s fresh from the box- get at least a couple of hundred miles with it, while the stakes are low. New bike, groupset, wheels, panniers, shorts, shoes, shifters, the rule applies. I'll close here with my review of the Leatt Jacket MTB Endurance2.0 Leatt Jacket MTB Endurance 2.0 | cycling-not-racing (sevendaycyclist.com) 

 

Wednesday 24 February 2021

Hollow Thoughts










 250 miles in, I’m arriving at the conclusion my shim experiment wasn’t the success I’d initially thought. However, I’m glad I went this experimental route. It didn’t cost me anything, since I already had the components and wanted to see how much difference a Hollowtech system would make to my Univega’s drivetrain.  

My fixed gear winter/trainer ran a Truvativ external cup system for a while and I’ve tested machines with external cup groupsets. There’s a big difference between living with a system for a few hundred miles and a machine that you ride year-round and have exceeded 100,000 on. 


Anyhow, I’ve decided to stick with Hollowtech and acquired a Deore unit, which aside from being the right fit, and will save some weight. Afterall, Zee is designed for downhill duties, so overbuilt for a mixed terrain, rough stuff tourer cum daily driver. 

 

Replacement crankset in question comes with 32 tooth, 96BCD ring, which gives rise to reviewing gearing. Might need to switch the cassette to something more closely spaced to compensate and avoid warp speed spin-out on the road/unevenly wearing certain sprockets.    


For the time being, I’m getting the miles in on the fixed, which is no hardship, especially since I dialed in the chain line. The Acros Silicone Wrap Handlebar Tape LONG-TERM TEST: ACROS SILICONE BAR WRAP | cycling-not-racing (sevendaycyclist.com)    

Is still going very strong but looking a little grubby, so the arrival of this T-One Mr Fantastic Handlebar Tape, sent to me by Greyville Enterprises Greyville.com - T-ONE Mr Fantastic Handlebar Tape: Orange is also 100% silicone and promises to be extremely durable. 


For example, UV resistance is reckoned between –40 and +260 degrees. Uncut, it carries a 24g weight penalty over the Acros and over double that of Genetic Flare Silicone Bar Wrap GENETIC FLARE SILICONE BAR TAPE (sevendaycyclist.com) 


Being a naturally grippy fabric, silicone tapes require no adhesive backing, so bar swaps, cable changes etc don’t spell the tape’s end and make the other tasks that little bit quicker/easier. Talking of which, it’s quite relaxing to fit, requiring nominal pressure-closer to the Genetic Flare, in this respect.    


Oh, and lighter colours, such as fluros keep their looks longer since you can pop it on the washing machine at 30 degrees. Talking of which, it will be interesting to see whether the smooth texture means it stays cleaner/is easier to clean, compared with the Acros’s embossed finish.  


Formative impressions are favourable- the aesthetic is less chunky than the Acros but still does a capable job of damping low level vibration. I’d also toyed with porting the K-Lite Bike Packer Ultra over to the Genetic Neuron Accessory Bar GENETIC NEURON ACCESSORY BAR | cycling-not-racing (sevendaycyclist.com) but ultimately thought better of it. 


More pressing was a sudden loss of braking-pads again. Thankfully, I had replacements in stock but it’s amazing how quickly these get consumed in bad weather. This also presented an opportune moment to switch from the Schwalbe Winter Plus to this Continental Contact plus TESTED: CONTINENTAL CONTACT PLUS TYRES (sevendaycyclist.com)  


Back to the drivetrains...Well, I’ve reached my conclusions regarding the Muc-Off e-Bike Wet Weather Ceramic Chain lube MUC-OFF E-BIKE WET WEATHER CERAMIC LUBE | cycling-not-racing (sevendaycyclist.com) and Weldtite Ceramic Chain Lube is also making a generally positive impression. In terms of consistency and friction, it’s quite close in characteristics and staying prowess to Juice Lubes Ceramic Chain Juice JUICE LUBES CERAMIC JUICE | cycling-not-racing (sevendaycyclist.com) 


I’ve noticed a tendency for it to migrate away from the rollers in very wet conditions, although residual stuff seems to get reclaimed from the cassette. In fairness, The Juice and Weldtite Ceramics are designed for fair, rather than foul weather but it’s interesting to see how they behave in wetter conditions.  


Given the forecast these coming weeks, I may be reaching for the Muc-Off –50 MUC-OFF -50C CHAIN LUBE | cycling-not-racing (sevendaycyclist.com)  again. For the time being, I’m enjoying the lower friction, which is particularly apparent, riding fixed. Steve’s also been impressed by this Rohloff blend ROHLOFF SPECIAL BIKE CHAIN LUBRICANT | cycling-not-racing (sevendaycyclist.com)