Marin Alcatraz 26 Hardtail Frame Kit – Purple Fade Finish – 2025

Description

Marin Alcatraz 26 Frame Kit

The foundation for the Alcatraz build of your dreams. The Series 3 aluminum frame is built for the hard knocks and is stiff enough for lightning-fast acceleration and tough enough for the heavy hits. Short stays keep manuals easy and ambidextrous cable routing means you can run your brake on the left or right of the bars.

Key Details:

The Main Alcatraz frame kit comes supplied with an FSA headset, Marin chain tension device and Marin seat clamp

Specifications:

• Frame

  Series 3 6061 Aluminum, 26” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs

• Headset

  FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8″ x 1 1/2”

• Extras

  Marin Chain Tension Device

• Extras

  Marin MTB Seat Clamp, Bolt Type

Sizing & Geometry:

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