Rock ‘n’ Roll

Sometime ago I wrote about trying Rock ‘n’ Roll Gold lube. I did try it, and its an odd lube to use. Its advertised as a cleaner as much as a lubricant. When using it, I found it didn’t last as long as my favourite dry Lube, Squirt.

You literally douse the chain at the cassette with this stuff, you don’t skimp with it, really soak the chain. Once you get over the strong petroleum smell, you run the chain backwards, while wiping. The solvents in the lube penetrate the links in the chain, causing any muck to raise up and get wiped off.

Keep doing this until you have a clean chain. Then reapply to get the lubricant in. Its a long winded job. The instructions do say it will remove other lubes, but I would still suggest a full clean and degrease before application. No doubt it will remove lubes from the same manufacturer, however more stubborn lubes will need a full clean.

The formulation goes deep down into the chain and traps any dirt. Then, with the energy of the chain freewheeling backwards, the dirt and grit floats to the surface so you can wipe it all off, leaving a new and clean application of lube inside the chain, where it’s needed. The lube down inside the chain creates a protective membrane to seal out dirt and moisture from the moving parts of the chain. As well as holding in place the best lube on the planet, for longer chain life, super smooth shifting and pedaling.

http://www.rocklube.com/about-us.html

But, once I was happy the chain was at least lubricated I went out on a ride. To me at least, the chain was noisy, and the lube didn’t last that long. Perhaps with more applications and time it’ll prove its self a bit better.

You never know, I might give it another chance when I clean off the drive chain next time and see what happens.

Chain woes

Recently, I decided to replace both the chain and cassette on my bike. The chain was worn, it could be lifted off the large chainring, and thought I’d do the cassette at the same time as it too had worn.

I didn’t however check the chain ring. I’d last changed the inner ring back in 2017. Now, almost to the day, it’s needing changed again. I immediately recognised the sound, but it wasn’t as bad as last time, but the same grind noise I heard back then, so realised the chain ring was clearly on the way out.

Riding, gives a distinct metallic scraping noise from the front chain rings and looking at the teeth you can see a wear pattern. The new chain has trouble meshing with the wear, giving a scrape as it tries to settle in.

So, it might get better as the chain beds in, but I’ll change the ring.

A good clean out of the bikes drive chain and a new bottom bracket, as you might as well while your crankset is off.

Another stupid maintenance story.

The bearings have gone in my fulcrum quattro, not unusual as Fulcrum ship with bearings that are sealed on one side only. So they do tend to go quite quick.

But I couldn’t be bothered to change them out yet. So I grabbed a spare set of wheels, a Mavic Aksium pair. Cassette and tyres mounted, on the bike and spinning. They are certainly not the best wheels in the world, but they work.

Off I went for a ride. Noise. Rubbing noise. Any noise on a bike annoys me. I checked the tyre clearances, break pads. All fine. Noise was still there. I adjusted the pads on the front wheel, I could swear the noise was coming from the front wheel. Checked spokes, all appeared to be tight enough with a simple squeeze test.

No idea what this noise was. Then, all of a sudden it disappeared, nothing, no noise apart from the road noise.

Shifted up into the large chain ring, and there it was again. I thought the cable may of come slightly loose as I hadn’t adjusted it since changing the cables, so turned the barrel adjuster a turn, span the cranks and the noise was worse. What the hell.

On look, the cable end was rubbing on the wheel…

More Maintenance headaches. 

Been quite a maintenance heavy week. I decided to change the cassette and chain, and after changing out the chain there was a terrible metallic scraping noise from the front derailleur.

I could not see where it was scraping on the derailleur, so I changed the cabling, reset the derailleur. Still the scraping. Looking at the inner chainring, there was a slight deformity to some of the teeth. Nothing major, but it was enough to keep hold of the chain on each rotation.

So, decided to replace the inner ring, as it had done nearly 3k, but finding one was harder than I thought. These things where rarer than hens teeth, Everyone was out of stock. However chain reaction sent an email the next day, they had four in Stock that day. I grabbed one while they had them, they where all sold by the end of the day…

Dismantled the drive chain, full clean and fitted the ring. All good. Bolts snugged down and ready to go.

Bike rides silently again. Back to the pleasures of silent running!

But getting used to a 12-25 cassette again..

Lubes

The dizzying array of greases on offer is bound to confuse people. Any cycling website will all have page after page of people explaining what’s the best grease, arguing over the perceived advantages over everything else.

The truth is that a bicycle isn’t a demanding machine when it comes to grease. Any grease will do. Some, is better than none.

I do however have my favourite greases on hand for maintenance:

  • Park Tool Polylube
  • Weldtite TF2
  • Exus EG-01
  • Crystal Grease

I use the park tool grease for almost everything and anything.

The weldtite grease I use exclusively for greasing my speedplay as it’s bright red colour makes it easy to see when the old grease has been flushed out, and as weldtite is unable to tell me if it’s carbon safe, it’s used for metal contacts and pedals.

The exus is a very clingy grease that sticks to everything. I don’t use it much. And it stinks. I mean it really stinks.

Generally, don’t worry about grease, just use whatever you want to.