Marin Alcatraz Jr
£749.00
The Alcatraz was designed from the ground up to be the best dirt jump and slopestyle bike you have ever ridden. We worked hand-in-hand with Matt Jones to define the exact needs of a modern dirt jump frame, and are 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.
Built up, tested and ready to go.
Your child gets the magic of collecting a bike that has been properly built, checked and set up for them, working beautifully from the first ride. No stress for you, and no brakes rubbing.
Free delivery to the UK mainland in 1 to 3 working days, or collect from the shop. How delivery works
Free with this bike: woom GLUG Stainless Steel Bottle. It goes in your basket automatically.
Delivery
We put real effort into every bike. We build it, check it over until it's perfect, and carefully put it back in a box. When it arrives you just attach the handlebars and put the pedals on with the hex keys we provide. It's very simple. If you're struggling, we can do a video call and talk you through it.
Delivery to the UK mainland is free and takes 1 to 3 working days. If the bike is in the shop, next working day delivery is £5 when you order by midday, and Saturday delivery is £5. We're closed on Mondays, so Monday orders go out on Tuesday.
Need it today? Collect from the shop, usually the same day, or in London we can send it by Addison Lee the same day at their price. Call us on 020 8347 5534.
We can't send kids' bikes by courier to Northern Ireland, the Scottish Highlands and islands, the Isle of Wight, the Isle of Man or the Channel Islands. Give us a call and we'll talk it through.
Description
The Alcatraz was designed from the ground up to be the best dirt jump and slopestyle bike you have ever ridden. We worked hand-in-hand with Matt Jones to define the exact needs of a modern dirt jump frame, and are 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.
Specification
| Frame | Series 3 6061 Aluminum, 24° Wheels, 135x10mm Horizontal Dropouts, 73mm Threaded BB, ISCG 05 Tabs |
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| Fork | Marin Series 2 Cro-Mo 24" Fork, Suspension Corrected, 100x9mm Drop Outs |
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| Headset | FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2° |
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| Stem | Marin 3D Forged Alloy, 35mm |
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| Handlebar | Marin Riser, 6061 Double Butted Aluminum, 30mm Rise, 700mm Width, 4" Up, 9" Back |
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| Grips | Marin MTN, Closed End |
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| Brake Levers | Tektro CL-330TS Alloy |
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| Brakes Front | Tektro MD-M280 Mechanical Disc 160mm Rotor |
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| Brakes Rear | Tektro HD-M280, Hydraulic Disc, 160mm Rotor |
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| Tires | Vee Tire, Rail 24×2.25°, LSG Compound, Wire Bead |
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| Rim | Marin Custom Extrusion, 27mm Inner, Pinned Joint |
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| Hub Front | Forged Alloy, Bolt On 3/8th Axle, 100mm Spacing |
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| Hub Rear | Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H |
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| Spokes | 14g Black Stainless Steel |
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| Chain | KMC HL-1 |
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| Cassette | 14T Single Speed Cog |
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| Crankset | Marin Forged Alloy, Alloy 32T DM Chainring, 152mm Crank Length |
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| Bottom Bracket | External Sealed Cartridge Bearings |
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| Pedals | Alloy Platform |
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| Saddle | Marin DJ Saddle |
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| Seatpost | Marin Alloy, 30.9mm |
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| Extra1 | Marin Chain Tension Device |
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