Marin Alcatraz Frame Only - 2020

Size Chart
Size Chart - Marin Alcatraz 2020

 

12
A. STACK (MM) 575.5
B. REACH (MM) 401.84
C. HEADTUBE ANGLE 69
D. HEADTUBE LENGTH (MM) 115
E. SEATTUBE ANGLE EFFECTIVE 71
F. SEATTUBE LENGTH 320
G. TOPTUBE EFFECTIVE (MM) 600
H. BOTTOM BRACKET HEIGHT (MM) 317
I. BOTTOM BRACKET DROP (MM) 22
J. CHAINSTAY (MM) 395
K. WHEELBASE (MM) 1053.68
L. STANDOVER HEIGHT (MM) 650
M. FORK OFFSET (MM) 42
SEATPOST DIAMETER 30.9
HANDLEBAR WIDTH 780
STEM LENGTH 35
CRANK LENGTH 170

🇺🇸 FOR THOSE WHO SERVE: GET EXTRA SAVINGS


100% Satisfaction Guaranteed
FREE Continental U.S. Shipping

The Alcatraz was designed from the ground up to be the best dirt jump and slopestyle bike you have ever ridden. We worked hand-in-hand with Matt Jones to define the exact needs of a modern dirt jump frame, and are proud to release the complete Alcatraz into the world. The 6061 Series 3 aluminum alloy frame is stiff and overbuilt for abuse, with a tapered headtube and 135x10mm horizontal drop outs. Available solely as a complete bike, so there is less time between you and throwing big whips and flips.


PERFECT FOR

- DIRT JUMPS -

- PUMP TRACK -

- SKATE PARK -

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.

SHORT CHAINSTAYS

Marin 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.

SPECS

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

WARRANTY

We're an authorized Marin dealer, which means that every bike we sell is backed by Marin's warranty, including a one-year complete bike warranty and a five-year frame warranty.  For full details, click here.

x