Marin Bikes | 2025 Alcatraz 2

Marin Bikes | 2025 Alcatraz 2Size Guide Built for riders who want to go bigger, ride harder, and push progression on jumps, pump tracks, and street sessions. The Marin Alcatraz 2 is a dedicated dirt jump bike engineered for aggressive jump lines, pump tracks, skateparks, and freestyle MTB riding. Built around a lightweight Series 3 aluminum frame with compact 26 inch wheels and purpose built dirt jump geometry, the Alcatraz 2 delivers responsive handling, stability in the air,

• CassetteSunRace 12-Speed

• ForkX-Fusion Slide Boost RC

while Medium through XL sizes use 700C wheels for improved rollover efficiency

0° 430mm 1055mm 60cm 620mm 415mm 71

Rail Damper

With two different tip profiles and an ergonomic handle

• Series 3 Aluminum Trail FrameModern 6061 aluminum frame with internal cable routing

• BrakesShimano BR-RX400 Hydraulic Disc Brakes

• Aggressive Trail Geometry64° head tube angle

• Long Handle With Non-Slip GripProvides added leverage and comfort for tough

An affordable gateway into dirt jumping

Built for riders seeking a capable and modern full-suspension trail bike with confident geometry