Marin Alcatraz Frame 2020

Frame Only


2020 Marin Alcatraz Frame

2020 Marin Alcatraz Frame Only

Marin's Alcatraz was designed from the ground up to be the best dirt jump hardtail you have ever ridden. Marin have worked hand-in-hand with Matt Jones to define the exact needs of a modern dirt jump frame, and are proud to release a limited number of frames into the world. The 6061 aluminum frame is stiff and overbuilt for abuse, with a tapered headtube and 135x10mm horizontal dropouts with a chain tension device for either single speed or geared builds.