my review of the m2r km140mx,as most of the mini bikes iv had over the years have been crf50 sise.this bike felt comfy from the off,the power from the 140 motor is pritty good and on par with every other 140 iv ever been on ,the welding on the frame and swing arm look good too, its not snaped which is always a bonus
,suspension wise the front forks seem ok that dont bottom out but thay have very slow rebound,but thats an easy fix,the rear shock is quite well set up out the box,i just pumped it up to 150psi and it dident lose any air, even with comeing up short on jumps,brakes work ok and its easy to start,so far so good i give it a
7 out of 10 as iv brought better spec bikes in the past for the same price ,but the price of pitbikes seem to have gone up a little since then,so cant moan too much,