On the last few rides I noticed a click, a metallic click that only happened when I was out of the saddle. So, out on the road, I made sure that the cable ends where not clicking or catching on my shoes, they weren’t.
The noise sounded like it was from the rear of the bike. Don’t let this fool you though, bike noises can travel through the frame and be somewhere else completely.
I knew however, the likely cause was the chainring bolts, as I’d recently replaced the chainrings.
So, tightening this bolt up to the recommended torque of 7nm, and noise stopped.
However if you don’t know what is causing the noise, just work methodically, push and pull things like your cranks, ensure bolts are done up to torque, and greased, check for play in bearings. Spin cranks backwards while looking for jumps in the rear derailleur, You’ll find it eventually.
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.