Specialized Hotrock 20" wheel kids bike

Hi, thought I would post here:

I am selling my sons Hotrock, 20" wheel, alu frame, 6 spd front suspension. I have fitted 2 new tyres, grips and saddle to sell. Really well maintained although a few scuffs as it has literally been ridden up mountains! Suit 5-9 year old.

I bought this bike for him owing to its excellent spec and low weight with low step over on the frame. It still fits him but he requires more gears to progress and keep up! He has jumped up to a 26" wheel XXS frame MTB.

It is on ebay, one similar condition went at the weekend for £180. They sell new for £250 however if some one from the club has an interest then I will sell for £140 or nearest offer if someone's 'junior' could benefit! Ebay auction ends this Saturday. So ideally would need to know before then..

Thanks sharon