Dirt Jump
$1,449.00
$1,479.99
2% Off
Developed in conjunction with freeride legend Matt Jones and taking its name from the most rough and tumble piece of Marin County, the San Quentin collection lives up to the notoriety of the namesake maximum security California State Prison. Blending the strength an style of our Alcatraz dirt jump frame with the natural trail savvy of the best hardtails, the San Quentin family of aggressive trail hardtails is the perfect mash-up for the modern trail rider.
TWO FRAME SIZES
Newly updated for 2022, the Alcatraz is now offered in either short (385mm reach) or long (430mm reach) to better fit a wider range of riders.
FUN, STRONG, AWESOME
Usually in life you can't get everything you need, but with the Alcatraz dirt jumper you can – a fun, burly bike that will let you explore what is possible with two wheels.
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.
ONE-STOP SHOPPING
With the Alcatraz, you no longer need to scour the classifieds for a set of cranks and a single speed rear wheel — we took all of the frustration out of picking the correct parts to make sure you have the best bike right out of the box.
**Shipping available to the lower 48 on these. Add your shipping address to the order notes and we will send BikeFlights Tracking Number as soon as it leaves the shop.**
The hardtail workhorse that's ready to shred the trail, park, or dirt jumps has been resurrected.
The Frameset is ready for your custom build and is available in three sizes!
Available Sizes
Small, Medium, Large
Frame
Reynolds 520 Steel in Black Rust
Fork Axle to Crown Length
482mm
Fork Offset
40mm
Headtube
Tapered 1 1/8" - 1 1/2"
Headset
FSA NO.42/ACB, Upper 42mm, Lower 52mm
Seatpost Diameter
27.2mm
Rear Wheel Diameter
26"
Maximum Rear Tire Size
26" x 2.3" (Varies by Brand)
Bottom Bracket Shell
Mid BB
Chainline
50mm
Chainguide Mount
N/A
Maximum Chainring Size
28T Single Ring
Rear Wheel Spacing
135mm x 10mm
Brake Mount Type
IS Standard
Maximum Rear Rotor Size
160mm
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