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

Saturday 12 November 2022

Washed, Waxed & Revisited









 


250 very wet miles later and I wasn’t surprised by the subtle metal-on-metal tinkling of Ursula’s KMC chain. Closer inspection revealed some obvious orange patina along the inner side plates. Good for a wax lube in these contexts but confirmed my suspicions that while relatively stoical, the oil part wasn’t going to hinder corrosion in the way a similarly sophisticated petrochemical chain lube will.  


Given constant exposure to waterlogged, wet, greasy roads, Ursula was beginning to look a little sullied. Not sufficient for a sudsy bucket wash but needing more than a furniture polish blow-over. Hmm, let’s see how this Motoverde Waterless Wash & Wax bridges the gap I mused. This blend has carnauba wax, which is a popular choice in automotive formulas, thanks to its stoical, glossy results and it’s safe on all finishes.  


Given the relatively small surface areas, I’ve applied ours via a micro-fibre cloth, rather than trigger spray, to avoid wastage. Simply give the bottle a good shake, pour, apply sparingly to the frameset and components, leave a minute or two, then buff to a sheen with a fresh (ideally micro-fibre) cloth.  


Their main advantage over silicone-infused products (which add a great sheen and will lightly nourish elastomers, seals and other rubberised/ plastics) is that waxes of this type won’t attract dirt. Silicones leave a very slight film behind, which is helpful but rather like PTFE sprays encourage filmy stuff to become embedded in the surface. Again, welcome as a protective masking agent on working bikes/winter trainers with electroplated and polished aluminium alloys, since grime will stick and mothball them. 


Waterless cleaners are minimal mess, minimal faff and some, including Motoverde’s will keep UV, salts and similar corrosive elements at bay into the bargain. Obviously, waterless cleaners are for light to moderate grime. Cyclo cross style grot, like that adorning my fixed gear winter/trainer will require bike washes/warm buckets of wash n’ wax, sponges and brush (es).


250 miles in and I'm also pleasantly surprised by the Smanie GT saddle. 

 

137mm wouldn’t be a compatibility surprise on the Holdsworth and yes, a few millimetres shy of a designated ideal might make negligible difference but there is a fine line between something not fitting, not functioning correctly and indeed, failing. (Those seat collars being prime examples- 4nms, not a fraction more).  


Point of this preamble? Well, I wasn’t expecting it to work so well on Ursula-on and indeed off-road. One of the main attributes of the GT is that it’s designed to hold the rider at the most efficient point-for folks that like to get and stay in the zone, so not a shuffler's saddle.  


I’ve also noticed a slightly quicker cadence, though no loss of support to the ischial tuberoses (sit bones), let alone soreness/chafing. That said; Ursula and I also got along very well with The Selle Italia Sport Gel Flow FEC-Alloy saddle, which is relatively short (270mm) and narrow (140mm).  


FEC (lower rent hollow steel) rails put the weight up a bit too-330g, which is light, compared with a traditional leather saddle. even those with titanium rails, such as the Spa cycles Aire. This, loosely speaking, is a Brooks Swift homage which my derriere has spent many thousands of miles on.  


Another product that I’ve spent many miles with is Kinekt suspension Stem Kinekt Suspension Stem 90mm | cycling-not-racing (sevendaycyclist.com). It’s heavier than some and may be a little too reactive for some tastes, but the parallelogram design is well engineered, doesn’t change reach, or geometry and though minimal maintenance, is easy to work on/adjust when needed.  


Chains are something I keep a close eye on. Not to the point of becoming a bore, neurotic, or borderline obsessional, I’m talking a quick weekly inspection using the humble nickel-plated chain checker, which can be picked up for a few quid.  


Inspection and prompt replacement prevent more costly wear-rings, derailleurs and cassettes being the obvious casualties. These also need periodic inspection. As a rough n’ ready rule, I replace cassettes every third chain-at least on bikes in four seasons’ service.  

Chain whips are the most common means of wrestling the cassette into submission while freeing the lockring. Functional enough, Pedros Vise Grip changed my cassette-swapping life- an end to slippage, grazed knuckles and agricultural outpourings. One of those tools (along with my headset press) that I never loan.  


Then along came Feedback sports offering me their Cassette Pliers. These work to the same principle as the Pedros, so it’ll be interesting to see if they’re any different, dare I say, more refined. Pedros set the bar very highFeedback also has a rather nice three-in-one bottom bracket and lockring tool, which has the ends welded in situ, so the splined cassette/centre lock bit can’t get lost or come adrift.  


I don’t change cassettes too often (or disc rotors, for that matter), so the little cyclo does the job well enough. However, it can struggle a bit on stubborn, weathered examples... Ending on a different note, if you want to keep your carbon happy, Peaty’s Max Grip Carbon Assembly Paste Peaty’s Max Grip Carbon Assembly Paste | cycling-not-racing (sevendaycyclist.com) has proved an excellent default.   

Monday 24 October 2022

Stems & Other Pleasant Surprises












This Vecnum freeQuence Suspension Stem arrived to distract me from the UK’s unbraked descent into terrifying in chaos. It’s a spring/elastomer parallelogram design, intended for riders between 50 and 120 kilos (110 to 264 lbs). There’s more than passing similarity to the Kinekt Suspension Stem KINEKT SUSPENSION STEM | cycling-not-racing (sevendaycyclist.com) that Steve and I remain fond of, too 

However, at 285g a fair bit lighter, and adjusting the tension doesn’t require opening the stem or swapping springs (not that this could ever be described as a hardship with the Kinekt). Simply introduce an Allen key and gently turn clockwise to increase tension, checking as you go.  

Convenience aside, this does away with the need for “lock-out” and similar engineering to overcome unwelcome travel. Vecnum list the unit as self-lubricating, which is arguably another bonus. However, it employs fit and forget bearings, which will ultimately require professional servicing/refurbishment once worn.  


Vencum also recommends applying gripper paste (the stuff typically employed when fitting carbon components) to the fork steerer. Good practice for this genre of stem generally I’m thinking, although I’ve never had any issues with the Kinekt or Redshift Sports TEST & REVIEW REDSHIFT SPORTS SHOCKSTOP SUSPENSION STEM (sevendaycyclist.com) Shock stop Suspension Stems.  


30mm (about 1.18 in) travel is 20mm (about 0.79 in) positive, 10-degree negative, rather akin to a suspension fork. Again, in common with the Kinekt, it’s designed to be progressive and not affect the bike’s geometry. Regardless of bar height, or positioning- whether you ride on the hoods, tops, or drops. It's beautifully machined, extruding that industrial beauty that I’m deeply drawn to. Formative impressions are very favourable but we’re in the honeymoon phase at present. Only time and real-world mileage will tell.  


I’d recently switched the fixed gear winter/trainer’s Cane Creek Thudbuster G4 for its G3 predecessor TESTED: CANE CREEK THUDBUSTER ST SEATPOST (sevendaycyclist.com) when I opted to return to this Pro Turnix Gel saddle, which continues the weight saving without sacrifice narrative. I went for the Peaty’s Bicycle Assembly Grease PEATY'S BICYCLE ASSEMBLY GREASE | cycling-not-racing (sevendaycyclist.com) and took this opportunity to replace the seat post collar boot- made from scrap mtb inner tube.  


I’m deeply endeared to both generations of the Thudbuster ST, but I must admit, I’m not overly keen on the G4’s single-bolt saddle clamp design. Not that I’ve had any real-world issues these past two years or so. However, this seems a curious design for one intended to support riders weighing up to 150kilos.  

 

For those unfamiliar with the Thudbusters, upon hitting a bump these work downward and reward, so force is absorbed at the same rate. This prevents the saddle from bouncing around and robbing rider power. Aside from Mtb and gravel audiences, in my view, they have a lot to offer tandem stokers who don’t always get warning of the lumpier stuff until they’re experiencing it first-hand.  


I also remain a big fan of Redshift Sports Shockstop Suspension Seat post REDSHIFT SHOCKSTOP SUSPENSION SEATPOST | cycling-not-racing (sevendaycyclist.com), although not everyone is sold on the industrial aesthetic and length means its best suited to road biased, rather than semi/compact mtb builds-Ursula being a case in point. There’s not much between them weight-wise either. Something may not be to my tastes but that certainly doesn’t make it inferior, just not the right fit.  I’d noticed some unexpected judder under heavy braking with the new rotor and pads.  


Closer inspection revealed the obvious culprit- a soiled rotor. A simple cure with some Green Oil Clean Chain Degreaser Jelly GREEN OIL CLEAN CHAIN DEGREASER JELLY (sevendaycyclist.com) and some vigorous scrubbing with their Bike Brush. Clean, but not sterile is a rotor’s preferred state. I’d confirmed this by switching back to the SL9 wheel and Swiss Stop Catalyst Pro Disc Rotor  Swiss Stop Catalyst Disc Rotor | cycling-not-racing (sevendaycyclist.com) I’d also discovered a pinch flat and since one thing always leads to another, I’ve switched to Specialized’s Road Sport Tyre and now that roads are getting wetter, I’ve reverted to Motoverde PTFE Chain Lube on the fixed Motoverde PTFE Chain Lube | cycling-not-racing (sevendaycyclist.com) For now, I’ll stay with something dry/waxy to keep Ursula’s drivetrain clean and wear pedestrian. I'll close with Steve's review of the Ravemen LR1200 front light Ravemen LR1200 Front Light | cycling-not-racing (sevendaycyclist.com)