-Beschrijving-
Designed in conjunction with Marin ambassador/MTB legend Matt Jones, the Alcatraz collection is ready for dirt jumps, pump tracks, skateparks, slopestyle, or virtually anything you throw at it.
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. There’s a 100mm Manitou Expert coil fork, front and rear Shimano hydraulic disc brakes, Vee Tire rubber and plenty of bombproof Marin components. Best of all, it’s available in two frame sizes, regular and long.
-Specs-
Frame
Series 3 6061 Aluminum, 26” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs
Front Suspension
Manitou Circus Expert, 26″, 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle
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
Spokes
14g Black Stainless Steel
Tires
Vee Tire Co. XCV 26×2.25”, LSG Compound, Wire Bead
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 Disc, 160mm Rotor
Brake, Rear
Shimano MT201 Hydraulic Disc, 160mm Rotor
Brake Levers
Shimano MT201
Handlebar
Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 750mm Width, 4º Up, 9º Back
Stem
Marin 3D Forged Alloy, 31.8mm clamp, 40mm extension
Grips
Marin Grizzly Lock-On
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
-Geometry-
| Short | Long | |
|---|---|---|
| Stack | 575 | 580 |
| Reach | 385 | 430 |
| Headtube Angle | 69° | 69° |
| Headtube Length | 115 | 120 |
| Seattube Angle | 69° | 69° |
| Seattube Length | 320 | 320 |
| Toptube Effective | 600 | 646 |
| BB Height | 317 | 317 |
| BB Drop | 22 | 22 |
| Chainstay | 395 | 395 |
| Wheelbase | 1037 | 1083 |
| Standover Height | 370 | 400 |
| Fork Offset | 42 | 42 |
| Seatpost Diameter | 30.9 | 30.9 |
| Handlebar Width | 750 | 750 |
| Stem Length | 40 | 40 |
| Crank Length | 170 | 170 |
All lengths in millimeters
-Tech-
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.
DIRT JUMP SPECIFIC SUSPENSION FORK
100mm travel X-Fusion Slant DJ-specific fork with air spring, compression and rebound damping, and tapered alloy steerer tube.
