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The Alcatraz allows the rider to follow in Matt Jones’ footsteps to build and personalize the best dirt jump bike possible.
The Alcatraz allows the rider to follow in Matt Jones’ footsteps to build and personalize the best dirt jump bike possible.
Marin

Marin Alcatraz Dirt Jump Bike - Gloss Blue/Magenta

£1,000.00 £1,385.00 28% off
Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Marin Alcatraz Dirt Jump Bike - Gloss Blue/Magenta

Season:2024

Brand:Marin

Code:7339310GLSBLUPNK

The Alcatraz was designed from the ground up to be the best dirt jump and slopestyle bike you have ever ridden.

Marin worked hand- in-hand with Matt Jones to define the exact needs of a modern dirt jump frame, and is proud to release the complete Alcatraz into the world. The 6061 Series 3 aluminum alloy frame is stiff and overbuilt for abuse, with a tapered headtube and 135x10mm horizontal drop outs. Available solely as a complete bike, so there is less time between you and throwing big whips and flips.

Technical Information
  • FRAME
    Series 3 6061 Aluminum, 26” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs
  • FRONT SUSPENSION
    Manutou Circus Expert, 26", 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle
  • REAR SUSPENSION
    -
  • 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
  • SPOKE, NIPPLES
    14g Black Stainless Steel
  • TIRES
    Vee Tire, XCV 26x2.25”, LSG Compound, Wire Bead
  • DERAILLEUR, REAR
    -
  • DERAILLEUR, FRONT
    -
  • SHIFT LEVER
    -
  • 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
    Tektro HDM275 Hydraulic Disc Brake, 160mm Rotor
  • BRAKE, REAR
    Tektro HDM275 Hydraulic Disc Brake, 160mm Rotor
  • BRAKE LEVERS
    Tektro HDM275
  • HANDLEBAR
    Marin Riser, 6061 Double Butted Aluminum, 38mm Rise, 750mm Width, 4º Up, 9º Back
  • STEM
    Marin 3D Forged Alloy, 40mm
  • GRIPS
    Marin Single Clamp Locking
  • 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
Sizing Information
ShortLong
Stack575580
Reach385430
Headtube Angle69°69°
Headtube Length115120
Seattube Angle69°69°
Seattube Length320320
Toptube Effective600646
BB Height317317
BB Drop2222
Chainstay395395
Wheelbase10371083
Standover Height370400
Fork Offset4242
Seatpost Diameter30.930.9
Handlebar Width750750
Stem Length4040
Crank Length170170
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