Alpinestars Tech 5 MX Boot YCRF_parts_tracks Unit has a 66 satellite

Unit has a 66 satellite antenna that captures the GPS signal and transfers it to a pulse signal that communicates real-time speed to the speedometer

just like this frame

Advanced Polycarbonate Composite Shell with Adjustable Chinbar: Lightweight

Storage: Equipped with multiple pockets

Alpinestars Tech 5 MX Boot YCRF_parts_tracks Unit has a 66 satelliteComing in the wake of the hugely successful and iconic Tech 10 and Tech 7 the new Tech 5 is an advanced multi material, multi panel construction boot that further strengthens Alpinestars line up of class leading motocross and off road boots. Incorporating an innovative microfiber chassis, which is extremely durable and lightweight, a medial biomechanical pivot system for excellent levels of support and stability and extended accordion flex zones, the