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The Alcatraz was designed from the ground up to be the best dirt jump and slopestyle bike you've ever ridden. Marin worked closely with the legendary Matt Jones to determine 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 so you can do rad jumps without worrying if it can take the abuse, and comes with a tapered headtube and 135x10mm horizontal dropouts. Available as a complete bike, making for less time between you and throwing big whips and flips in your back yard or the bike park.
- DIRT JUMPS
- PUMP TRACK
- SKATE PARK
WHEEL SIZE: 26"
SIZE RANGE: Short, Long
COLOR: Gloss Blue/Magenta
IF MATT JONES SAYS IT’S GOOD... What better way to know a product will perform than having it proven on the FMB World Tour by Matt Jones? Check out the Red Bull-produced “Frames of Mind” to see the Alcatraz proving its mettle.
“THE BEAUTY OF THIS PARTNERSHIP IS THAT THERE WERE
NO GUIDELINES TO WORK WITH OTHER THAN CREATING
THE ULTIMATE DIRT JUMP FRAME FOR MYSELF TO
PERFORM ON. THAT’S WHAT MAKES THE MARIN
ALCATRAZ SO SPECIAL TO ME.”
–MATT JONES, WIDE OPEN MOUNTAIN BIKE
- ALCATRAZ TECHNOLOGY -
SERIES 3 ALUMINUM FRAME
The Alcatraz features a 6061 Series 3 alloy frame, with 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.
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.
- TECHNICAL 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|
|Rim||Marin Custom Extrusion, 27mm Inner, Pinned Joint|
|Hub Rear||Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, 6-Bolt Disc, 32H|
|Hub Front||Forged Alloy, 100x20mm, Disc, 32H|
|Spokes||14g Black Stainless Steel|
|Tires||Vee Tire, XCV 26x2.25", LSG Compound, Wire Bead|
|Crankset||Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD|
|Bottom Bracket||External Sealed Cartridge Bearings|
|Cassette||14T Single Speed Cog|
|Brakes Front||Tektro HDM275 Hydraulic, 160mm Rotor|
|Brakes Rear||Tektro HDM275 Hydraulic, 160mm Rotor|
|Brake Levers||Tektro HDM275|
|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|
|Extras||Marin Chain Tension Device|
- MARIN GEOMETRY -
|Head Tube Angle||69||69|
|Head Tube Length (mm)||115||120|
|Seat Tube Angle||69||69|
|Seat Tube Length (mm)||320||320|
|Top Tube Effective (mm)||600||646|
|Fork Offset (mm)||42||42|
|Stand Over Height||370||400|
|Chain Stay (mm)||395||395|
|Seat Post Diameter||30.9||30.9|
|Handlebar Width (mm)||750||750|
|Stem Length (mm)||40||40|
- 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.
- CUSTOMER REVIEWS -
- SBScott B.Verified BuyerI recommend this productRated 5 stars5 days agoMarin Alcatraz
Built like a tank.
- CChinyuVerified BuyerI recommend this productRated 5 stars7 months agoLove it
For the price I'd rather build my own but overall I'm pretty happy with the bike