Browse product groups:

2025 Marin Alcatraz 2 Bike

2 01.jpg?VersionId=N OHNduAmyp2y
2 01
2 02
dropouts.jpg?VersionId=4Q0EgO0hwHWk3ZMbLQ7H4WwFSmWhuZ7
2 01.jpg?VersionId=N OHNduAmyp2y 2 02.jpg?VersionId=p7bpPxLARhXCRC5 dropouts
Related:
Marin
Where To Buy
Free standard UK delivery on orders over £50.
Free standard UK delivery on orders over £50.
£849.00
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Marin Alcatraz 2 Bike
Model Year
2025
Intended Use
Dirt Jump / Slopestyle
Rider
Unisex
Kids
Sizes and Geometry
Short
Long
View Full Geometry
Sizes Additional Info
All specifications listed are with 100mm travel fork with 42mm offset
View Full Geometry
Wheel Size
26"
Frame Material
Aluminum
Frame Material Details
Series 3 6061 double-butted alloy
Rear Travel
Hardtail
Rear Shock
None
Fork
Manitou Circus Expert, coil spring
Fork Travel
100mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
FSA No. 57E, semi-sealed cartridge bearings
Handlebar
Marin Riser, 6061 double-butted aluminum, 750mm width, 38mm rise, 4° upsweep, 9° backsweep, 31.8mm clamp diameter
Stem
Marin, 3D-forged alloy, 40mm length, 31.8mm bar clamp
Grips
Marin Grizzly, lock-on
Brakes
Shimano MT201, 2-piston, 160mm rotors
Brake Levers
Shimano MT200
Drivetrain
1x
Shifters
None
Front Derailleur
None
Rear Derailleur
None
ISCG Tabs
ISCG05
Chainguide
None
Cranks
Marin, forged alloy, 170mm length
Chainrings
Marin, alloy, 32 tooth, 104mm BCD
Bottom Bracket
External, sealed cartridge bearings, 73mm English/BSA threaded
Pedals
Alloy platform
Chain
KMC HL-1
Cassette
14 tooth singlespeed cog
Rims
Marin, custom extrusion alloy, 27mm inner width, pinned joint, 32 hole
Hubs
Forged alloy, 20mm x 110mm (Boost) front, 10mm x 135mm bolt-on rear with quad sealed bearings
Spokes
Stainless steel, 14g
Tires
VEE Tire Co. XCV, LSG compound, wire bead, 26" x 2.25"
Saddle
Marin DJ
Seatpost
Marin, alloy
Seatpost Diameter
30.9mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
10mm x 135mm horizontal slotted bolt-on, with chain tensioner
Max. Tire Size
 
Bottle Cage Mounts
None
Colors
Purple/Violet Fade
Warranty
Lifetime frame; 1 year components, paint and decals
Weight
 
Miscellaneous
• Internal cable routing, allows ambidextrous brake setups
• European price: 1499 EUR
• UK price: 1299 GBP
• Canadian price: 1899 CAD
Price
$1,399.00
More Info

Marin Expands Alcatraz Collection (press release)

Marin website

Review This Product
What do you think?
Where To Buy
Free standard UK delivery on orders over £50.
Free standard UK delivery on orders over £50.
£849.00
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Bikes

Deals

See All »