Rotafix - Tighten sprockets without a chainwhip

Sat 17 October 2009

Now, I use a Miche sprocket on my fixie / track bike – these have a carrier so you don’t really need to mess with your sprockets very often.

However, I saw this done the other day after a chain whip broke. I thought it was pretty cool.

So here:

GIOVANNI PETTENELLA sprocket tightening method

Dont forget to use a bit of cloth / t-shirt or something soft on your bottom bracket shell – otherwise you will mess up your paint!