2024 Alcatraz Frame Kit

Alcatraz Frame Kit

See this bike in a different color:

Gloss White/Black

Price: $899.00^*
Wheel Size : 26"
Frame: Aluminum

Size Range: Short, Long

Size	Rider height range
S	155cm to 175cm
L	168cm to 191cm

Find a Dealer

Manufacturer’s suggested retail price may not include additional shipping or preparation charges. Please contact your local Marin dealer for a quote.

DIRT JUMPS

SLOPESTYLE

PUMP TRACK

SKATE PARK

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.

The Main Alcatraz frame kit comes supplied with an FSA headset, Marin chain tension device and Marin seat clamp. Available in two frame sizes, regular and long.

Jump to…

Gallery
Specifications
Geometry
Technology
Service

Gallery

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

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

Geometry

	Short	Long
Stack	575	580
Reach	385	430
Head Tube Angle	69°	69°
Head Tube Length	115	120
Seat Tube Angle	69°	69°
Seat Tube Length	320	320
Top Tube Effective	600	646
BB Height	317	317
BB Drop	22	22
Chain Stay	395	395
Wheel Base	1037	1083
Stand Over Height	370	400
Fork Offset	42	42

All lengths in millimeters

Technology

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.

Learn More

Marin Series 3 aluminum decal on the Alcatraz chainstay

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.