I seen a TV advert staring the track Cyclist, Chris Hoy.
Hes preparing and riding his bike. As well as eating breakfast cereal.

He seems to tighten his chainring bolts with an electric drill

I just use an allan key to tighten them.

Though one time I had built up a BMX and the chainring fell off it, when my freind was riding it to the shops. All the chainring bolts were in a line along the road.

So will I copy Chris and use a drill to tighten them.

I dont like his breakfast cereal though