2025 Marin Alcatraz 2

New Colors for 2025 and now they have a rigid options for those not wanting a fork. New Shimano Brakes compared to Tektro last year (Haven't seen one to confirm the spec though)

Marin's Take:

DIRT JUMPS

SLOPESTYLE

PUMP TRACK

SKATE PARK

The Alcatraz allows the rider to follow in Matt Jones’ footsteps to build and personalize the best dirt jump bike possible. At home boosting your local 6 pack, ripping up the pump track, or hitting the local skate park the Alcatraz has what you need to take care of business.

Size Rider height range
Short - 5'1" to 5'9"
Long - 5'6" to 6'3"

SERIES 3 ALUMINUM FRAME

The Alcatraz features a 6061 Series 3 alloy frame, with a burly double butted tubesets for the best ride quality and stiffness, tapered headtubes for maximum strength on big jumps, and horizontal drop out with slotted IS disc brake tabs.

SHORT CHAINSTAYS

We have optimized the chainstay length of the Alcatraz to make sure you can have the shortest chainstays possible, giving you the ability to pop a wheelie or manual anywhere at anytime.

135X10MM HORIZONTAL DROPOUTS

The Alcatraz features 135x10mm horizontal dropouts — the standard in dirt jump technology for axle and dropout strength.

AMBIDEXTROUS INTERNAL ROUTING

The location of the internal routing port allows for the rear brake to be located on the left or right hand side of the handlebars.

SPECIFICATIONS

• FRAME

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

• FRONT SUSPENSION

  Manitou Circus Expert, 26", 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle

• REAR SUSPENSION

  -

• RIMS

  Marin Custom Extrusion, 27mm Inner, Pinned Joint

• HUB, REAR

  Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H

• HUB, FRONT

  Forged Alloy, 110x20mm, Disc, 32H

• SPOKE, NIPPLES

  14g Black Stainless Steel

• TIRES

  Vee Tire, XCV 26x2.25”, LSG Compound, Wire Bead

• DERAILLEUR, REAR

  -

• DERAILLEUR, FRONT

  -

• SHIFT LEVER

  -

• CRANKSET

  Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD

• BOTTOM BRACKET

  External Sealed Cartridge Bearings

• CHAIN

  KMC HL-1

• CASSETTE

  14T Single Speed Cog

• BRAKE, FRONT

  Shimano MT201 Hydraulic, 160mm Rotor

• BRAKE, REAR

  Shimano MT201 Hydraulic, 160mm Rotor

• BRAKE LEVERS

  Shimano MT201

• HANDLEBAR

  Marin Riser, 6061 Double Butted Aluminum, 38mm Rise, 750mm Width, 4º Up, 9º Back

• STEM

  Marin 3D Forged Alloy, 40mm

• GRIPS

  Marin Single Clamp Locking

• HEADSET

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

• SEATPOST

  Marin Alloy, 30.9mm

• SADDLE

  Marin DJ Saddle

• PEDALS

  Alloy Platform

• EXTRAS

  Marin Chain Tension Device

Specifications, pricing, and availability are subject to change without notice.