Haleakala Maui - Skyline Downhill - Mt Biking GoPro
Downhill ride from Haleakala along Skyline & Mamane trails through Poli Poli State Park on Waipoli Rd to Highway 37 - a drop of about 7,085ft or 2,190mt over some 18 miles or 28 kilometers. Complete run with breaks for seat adjustments battery changes and pictures. . .
Check out mtbproject for trail description and directions to trailhead.