Rear shock sizing

mavientes
mavientes Posts: 26
edited July 2014 in MTB workshop & tech
Hey up guys and gals, just a bit of techy advice please.

I want to upgrade my lads rear shock from a basic coil that came with it to an air shock. The bikes about 10 years old now but the frame is good and I've upgraded most of the other components like derrrailers and cassette and brakes. Just want to give him a decent shock now.

I can't find any info on the coils so how do I work out the length and size of shock to replace. I'm looking at a shock but it gives me 2 different shock lengths and 2 sizes, so how do I work out which is best.

Cheers

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