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Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
PLEASE NOTE:
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Oversize Charges
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Stock Status
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
Maybe you prefer being airborne more often than not and maybe you see every bump, rock, and curb as an opportunity instead of an obstacle. If you're this type of rider, then you might want a dirt jumper. The Marin Alcatraz Bike is made for those who would rather be at the local pump track or hitting up the skate park. The frame is made from Series 3 6061 aluminum. The frame uses 26" wheels and 100mm of travel on the front. The frame features short chainstays, 135x10mm horizontal dropouts, and ambidextrous internal cable routing. The Alcatraz comes with a single-speed drivetrain that keeps things simple so you can focus on the fun and not what gear you're in. Tektro HDM275 hydraulic disc brakes provide highly reliable stopping power so you can jump with confidence. With the Marin Custom Extrusion rims and Vee Tire XCV tires, you'll have a sturdy platform to land on while you're jumping.
Frame | Series 3 6061 Aluminum |
---|---|
Fork | Manitou Circus Expert 26" Coil Spring, 100mm Travel, 20x110mm Thru-Axle |
Rear Shock | - |
Headset | FSA No 57E, Semi-Sealed Cartridge Bearings, 1-1/8" x 1-1/2" |
Shifters | Single-Speed |
Front Derailleur | Speed That is Single |
Rear Derailleur | Single McSpeed |
Crankset | Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD |
Bottom Bracket | External Sealed Cartridge Bearings |
Chain | KMC HL-1 |
Cassette | 14T Single Speed Cog |
Brakes | Tektro HDM275 Hydraulic, 160mm Rotors |
Wheelset | Marin Custom Extrusion Rims, Forged Alloy 135x10 / 110x20mm Hubs |
Tires | Vee Tire, XCV 26x2.25”, LSG Compound, Wire Bead |
Handlebar | Marin Riser, 6061 Double Butted Aluminum, 38mm Rise, 750mm Width, 4º Up, 9º Back |
Stem | Marin 3D Forged Alloy, 40mm |
Grips/Bar Tape | Marin Single Clamp Locking |
Seatpost | Marin Alloy, 30.9mm |
Seatclamp | Bolt-Type |
Saddle | Marin DJ Saddle |
Intended Use | Dirt Jumper, Pump Track |
Note: Components are subject to change without notice.
Size | Short | Long |
---|---|---|
A: Seat Tube Length | 320 | 320 |
B: Effective Top Tube | 600 | 646 |
C: Stack | 575 | 580 |
D: Reach | 385 | 430 |
E: BB Height | 317 | 317 |
F: BB Drop | 22 | 22 |
G: Head Tube Length | 115 | 120 |
H: Head Tube Angle | 69 ° | 69 ° |
I: Seat Tube Angle | 69 ° | 69 ° |
J: Standover Height | 370 | 400 |
K: Chainstay Length | 395 | 395 |
L: Wheelbase | 1037 | 1083 |
Frame Size | Short | Long |
---|---|---|
Rider Height | 5'1" - 5'9" | 5'6" - 6'3" |
Size | Short | Long |
---|---|---|
A: Seat Tube Length | 12.6 | 12.6 |
B: Effective Top Tube | 23.6 | 25.4 |
C: Stack | 22.6 | 22.8 |
D: Reach | 15.2 | 16.9 |
E: BB Height | 12.5 | 12.5 |
F: BB Drop | 0.9 | 0.9 |
G: Head Tube Length | 4.5 | 4.7 |
H: Head Tube Angle | 69.0 ° | 69.0 ° |
I: Seat Tube Angle | 69.0 ° | 69.0 ° |
J: Standover Height | 14.6 | 15.7 |
K: Chainstay Length | 15.6 | 15.6 |
L: Wheelbase | 40.8 | 42.6 |
Frame Size | Short | Long |
---|---|---|
Rider Height | 5'1" - 5'9" | 5'6" - 6'3" |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Most items SHIP SAME DAY if ordered by 3pm PST and FREE SHIPPING on orders over $50. Please note that oversize charges may still apply on some heavy or large items and free shipping does not apply to PO Boxes.
1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
Jenson USA ships worldwide, including APO/FPO addresses. For a more specific shipping quote and transit time estimate, simply add the items you are interested into your shopping cart and look for the "Shipping Options" box at the top of the cart page. You don't have to login or create an account to see shipping charges and time in transit estimates.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you.
Due to manufacturer restrictions, this product cannot be shipped to the following locations:
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
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