Marin Alcatraz
Best dirt jumper for riders hitting the park and pump tracks.
Built for the demands of dirt jumps and pump tracks, this bike prioritizes stiffness and agility. With a geometry refined by professional riders, it offers a responsive, flickable ride that handles hard landings and technical maneuvers with ease.
$1599.00
at
Bike Attack
Who it's for
- Aggressive riders needing a frame that survives heavy impacts
- Dirt jumpers seeking precise handling and stability in the air
- Riders prioritizing low-maintenance reliability for daily sessions
Who should skip it
- Cyclists looking for a versatile bike for trail riding
- Competitive racers chasing the lightest possible bike weight
- Budget-conscious beginners hesitant about a premium price tag
Performance breakdown
Frame Durability
Series 3 aluminum construction handles harsh landings and heavy impacts with ease.
Agility and Handling
Short chainstays make flicking the bike through jumps feel intuitive and snappy.
Suspension Performance
The X-Fusion fork provides the necessary stiffness for controlled, predictable takeoffs.
Braking Reliability
Hydraulic discs offer consistent stopping power when you need to scrub speed.
Maintenance Simplicity
Single-speed setup and chain tensioner keep mechanical headaches to an absolute minimum.
Jump Geometry
Dialed-in geometry specifically engineered for confidence in the air and transitions.
Key Specs
Frame
Series 3 6061 Aluminum
Front Suspension
100mm Travel Coil Spring
Rims
Marin Custom Extrusion 27mm Inner
Rear Hub
Forged Alloy 135x10mm
Front Hub
Forged Alloy 110x20mm
Tires
Vee Tire Co. XCV 26x2.25
Crankset
Marin Forged Alloy 32T
Brakes
Tektro HDM275 Hydraulic Disc
Handlebar
Marin Riser 750mm Width
Seatpost
Marin Alloy 30.9mm
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