Espinazo del Diablo (Devil's Backbone Mex-40)
Mexico's most legendary mountain motorcycle road. Packed with over 600 continuous curves, this two-lane road rides the literal knife-edge ridge of the Sierra Madre Occidental with vertical drops of thousands of feet on both sides simultaneously. Plunges nearly 8,500 vertical feet from cold alpine pine forests in Durango to the tropical Pacific coast of Mazatlán.
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Historic 1830s gold rush capital framed by red-brick sidewalks and antebellum architecture. Serves as the southern gateway launching pad for GA-60 and Blood Mountain. Riders gather on the shaded balcony of Bourbon Street Grille to swap tales while watching a steady parade of touring rigs circle the historic square.
Tank-Bag Quick Reference Sheet
Frequently Asked Questions
How many curves and miles is Espinazo del Diablo (Devil's Backbone Mex-40)? ▼
Espinazo del Diablo (Devil's Backbone Mex-40) spans 92 miles and packs approximately 600 curves (6.5 curves per mile) with an elevation delta of 400 ft - 8,950 ft (Sierra Madre Occidental Spine) and technical rating 9.5/10.
Where are the start and end coordinates? ▼
The route starts at El Salto High Sierra Pine Forest, Durango, Mexico (Latitude 23.7789, Longitude -105.3622) and finishes at Concordia Foothills / Mazatlán, Sinaloa, Mexico (Latitude 23.2889, Longitude -106.0689).
How can I download the GPX file for GPS navigation? ▼
Click the "Download Free GPX" button on this guide. The standard XML file is 100% free and ready to load into Garmin zūmo, BMW Motorrad Connected, Rever, Scenic, or Google Maps.