Showing posts with label Genetic Syngenic Seatpost. Show all posts
Showing posts with label Genetic Syngenic Seatpost. Show all posts

Monday 15 July 2024

Post Pondering









 Sometimes I contemplate replacing the Holdsworth’s Crank Brothers Cobalt3 inline seat post. I love the lightweight inline design on many levels but the clamp, despite employing a T25 clamp fastener is a weak spot. In fairness, the clamp seems to settle, requiring just a quick tightening tweak after a few outings following a saddle switch.  

I’ve gone that route and will leave sleeping saddle cradles lie for the time beingShould this prove a more prevalent experience, I’ll switch but that’ll be a job for another time before it goes into seasonal hibernation. Meantime, I’m enjoying the Madison Flux. Madison says they’ve spent considerable time testing and refining the design, and this shows.  

I’m not sure the Unisex design favours women, primarily because of the length but otherwise, its performance and specification are extremely attractive. Nice enough for a best bike but inexpensive enough for a working bike-although its Cro-Moly railed stablemate might be the best fit, giving change from £30. 4130/Cro-moly rails strike a fabulous balance between weight, strength, durability and price (although they need a decent coat of paint). 

The Burls Ti seat post with 15mm layback sounds like an obvious choice and would complement the stem beautifully. However, I’m an inline fan, or at least I like to be positioned directly over the bottom bracket shell-have done since my mid-teens. Yes, even on a tourer.   

The other contender is this Genetic Syngenic TEST & REVIEW: GENETIC SYNGENIC SEATPOST (sevendaycyclist.com)  which is inline and relatively svelte at 249g. I'd also given the Holdsworth’s pedal tension a quick snug down, having found my left foot unintentionally releasing while pulling away at a set of temporary traffic lights.   

I’ve also been getting some proper miles in with the Ergon All Road Core Comp Saddle and it's proving surprisingly agreeable, despite being wider than my supposed (and generally preferred) ideal. Much of this I attribute to the shape and padding density. A good six hundred miles plus before I arrive at any tangible conclusions.   

Vanguard Cycles have sent me the NZero degreaser and dry wax lube, the latter is a little ironic, given my last entry discussing my preference for hybrid blends. Both are petrochemical free, and the former is reckoned to blitz tenacious petrochemical lubes and greases. Formative impressions suggest its quite potent and effective on chain lube, but greases in my experience, can prove very stubborn (which is obviously a good thing), so we’ll see how effectively the eco-friendly chemical brew breaks them down. 

I was heartened by the news that Mercian cycles has been rescued and will continue building frames in Derby. It was bought by four local businessmen, who are cyclists themselves and will keep the frame builders. That might sound obvious, their main selling point but it could easily have been a case of the brand being bought and essentially becoming a retailer. Frame building being limited to off the peg frames made in the Far East and given Mercian decals. In many respects, I doubt the latter would fly with the cycling community but could’ve easily happened.  

In automotive circles, MG cars and BSA motorcycles have reappeared but have no connection with the original, British brands. Despite this, I’ve heard patriotic breast beating regarding the latter’s “return”. The collapse of Britain’s motorcycle industry was different to other sectors and influenced by changing social expectations, standards of living and the mini. However, in common with the car industry, complacency and a reluctance to develop and innovate on the part of senior managers were major players.  

While deep cleaning the house, I accidentally knocked the believed dead Apeman A80 4K Action Camera APEMAN A80 ACTION CAMERA | cycling-not-racing (sevendaycyclist.com), only for it to mysteriously power up AND begin recording. Puzzled (but glad I didn’t consign it to landfill) I decided to park it on charge and see whether it will perform reliably going forwardI had a spare battery in any case. The unit needs a weatherproof casing for anything other than dry conditions, hence my defaulting to the Compak, which has an integrated weatherproof casing.  

Talking of waterproof, here’s Steve’s review of the Showers Pass Crosspoint Ultralight Breathable Waterproof Socks ShowersPass UltraLight Waterproof Sockc | cycling-not-racing (sevendaycyclist.com)   

Wednesday 28 June 2023

Creaky Cradle




 





Phantom creaks, squeaks, and rattles crop up every now and then and the root cause is not always obvious. Sometimes it’s just some threads begging for a lick of grease, other times it’s a fastener that’s loosened just enough to permit some minute play- seat post cradle, handlebar stem, old school square taper crank bolt. Titanium to titanium can also prove a slightly creaky combo, so I tend to employ some Finish Line Ti-prep where bars meet stem and saddle rails meet cradle. 

 

Then of course, there’s mudguard (fender) and rack mounts. Adding a bit of Thread lock to proceedings holds them tight and gives you a sporting chance of keeping them, should they unexpectedly vibrate loose. Aside from racking up some miles on the Teenage Dream, while the sun shone, I’d been pondering a strange and unsettling creak from the fixed gear winter/trainer. Initially, I’d thought this was the Halo Fix G lockring letting me know it had slackened-nope.  


Chain tension was also about right. VW ran a commercial back in the 1980s where a driver is being driven to distraction by a phantom squeak, which a roadside mechanic diagnosis is the wife’s earring. With this in mind, I was beginning to think it was something similar- small spare parts jingling in the Kinekt Waterproof Saddlebag KINEKT WATERPROOF SADDLE BAG | cycling-not-racing (sevendaycyclist.com)  All drew a blank. I got out of the saddle- silence. I’ve not had difficulties with the Cane Creek Thudbuster ST G3 TESTED: CANE CREEK THUDBUSTER ST SEATPOST (sevendaycyclist.com) in the past.  


Everything seemed snug. Unlikely perhaps (but not unheard of) I reasoned it might be an issue with the saddle rails. Either way, I concluded, after a two-hour blast on the teenage dream, the best approach would be swapping saddle and post for now and diagnose at leisure. I went for this Genetic Syngenic TEST & REVIEW: GENETIC SYNGENIC SEATPOST (sevendaycyclist.com)  


It's an inline model, aimed primarily at racers, placing me directly over the bottom bracket, which is my preferred stance. As for the perch, it’s a Selle San Marco Concor Super Corsa. This one’s a revised version but otherwise faithful to the original, launched in 1978 BS (Before Sibling). 265mm (about 10.43 in) long and 140mm (about 5.51 in) wide, so a good fit for yours truly. Either way, no creaks, or squeaks. I just needed to raise things by a few millimetres, since it felt slightly off during our first outing. Not significant enough for me to hoist it mid-ride, but not quite right, just the same. 


No sooner had I addressed this, the Teenage Dream piped up. However, this creak was traced to a cleat not fully engaged with the mechanism. Easily cured with a quick shot of GT85 to the single-sided A530 (Tiagra to you and me)I’d toyed with switching to the Wellgo RC713, which has nicely sealed bearings and small surface areas.


The latter are great for aggressive cornering, whether you’re riding a criterium, or fixed (although  I still prefer double-sided designs on a fixed, meaning I can clip in from any angle and scoot off) while the Cro-moly axles might lack the exotica of titanium but represent excellent value for money and excellent power transfer...Maybe next time I’m tweaking something... Meantime, here's my review of the Funkier F70 Pro MTB M250 Shoe FLR F70 Pro MTB M250 Shoe | cycling-not-racing (sevendaycyclist.com)


I also discovered, while troubleshooting why the bike’s computer wouldn’t register readout (LR44 sensor battery) that I hadn’t tightened the front quick release adequately (which I initially believed was down to sloppy bearings). One of those occasions where the fork ends “lawyers’ lips” were worth their weight in gold.  


Upon returning from my ride, a quick once-over. I performed a quick tweak of the bike’s front Miche dual pivot stopper and found a tiny amount of play in the Woodman Saturn Aheadset, so dialed that out, giving the stem bolts a light lick of Peaty’s Bicycle Assembly Grease PEATY'S BICYCLE ASSEMBLY GREASE | cycling-not-racing (sevendaycyclist.com) since the bolt’s threads felt slightly arthriticSorted.

  

Rounding up contact points for now, I’m still impressed by the KranX Stretta Primo-High Grip Anti-Shock Handlebar Tape KRANX STRETTA PRIMO ANTI SHOCK BAR TAPE | cycling-not-racing (sevendaycyclist.com) adorning the Teenage Dream’s Salsa Bell Lap bars. Its grippy, durable, and at 2.3mm thick, offers decent defence against low-level vibration (although may feel a little direct, coming from natural silicones, such as the Acros Silicone wrap Handlebar Tape Acros Silicone Wrap Handlebar Tape | Seven Day Cyclist. Those wanting something a bit thicker, for gravel, or touring might prefer something like this Ergon BT Gravel Bar Tape Ergon BT Gravel Bar Tape | cycling-not-racing (sevendaycyclist.com)