The BBR Motorsports Heavy Duty rear shock spring is a must have for the Honda CRF125F (Big Wheel) if you plan on doing any serious riding, or are a heavier adult rider. And if you install the stiffer shock spring, you should do also install the stiffer front fork springs as well. Also from BBR Motorsports.
The installation of the shock spring is not that straight forward. I ended up also having to replace the rear shock U bolt on the end of the shock shaft. Also called the rear shock foot. I installed the Diamond Minis shock foot extender, which threads straight on and adds some length to the rear shock, raising up the rear of the bike a bit. This mates well to the Pro Circuit upper fork clamp that I am also installing, and this will raise the front of the CRF125FB.
All great mods, and all important if you are a taller, heavier or faster rider. Its a great setup. Stay tuned for the complete build on this motorcycle. Its gonna be impressive.
GOATbro!
