It´s a pleasure to be here. I´m a 36 years old mtb biker, cycling from the early 90s .

I´m supossed to introduce my bike so here is it. Specialized SJ M4 PRO 100- 2004 Anod, 10.8 kilos full XT and RLT 100, Thomson Elite Stem and Seatpost, Toupe, Ritchey WCS Vs and WCS and handlebar. DT Swiss 450 wheelset, and titanium bolts, Michelin XCR Dry.

It could be 400 gr lighter with tubeless kit and Syntace F99, but it would be a bike to ride for the park .

Greetings