Meet the 'Marin Alcatraz Dirt Frame Kit', handcrafted by Marin for trailblazing riders who don't shy away from a bit of rough and tumble. This is not just any bike—it's your ticket to exhilarating dirt jump and slopestyle adventures.

Relish the adrenaline rush as you push boundaries and perform tricks, be it at your prefered local jump spot, an inviting pump track, or a challenging skate park. The Alcatraz isn't just a bike; it's a performance powerhouse that demands to be seen and felt.

Designed with direct input from professional rider Matt Jones, we've meticulously tailored this frame to cater to the exact requirements of a high-end dirt jump bicycle—combining optimum performance with stunning aesthetics.

Constructed from robust 6061 Series 3 aluminium alloy, this frameset offers unmatched stiffness and is built to tolerate the harshest abuse. Details like the tapered headtube and 135x10mm horizontal dropout underline this machine's serious credentials. This frameset is sold as a complete kit, ensuring a streamlined assembly process. So waste no time in realising your dream of executing bold moves and epic flips—hop on our Marin Alcatraz Dirt Frame Kit now!

Experience the thrill of dirt biking like never before: Unleash your power, express yourself, and conquer the world with the Alcatraz Dirt Frame Kit from Marin!