Marin Alcatraz 1

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The Alcatraz 1 allows the rider to follow in Matt Jones’ footsteps to build and personalize the best dirt jump bike possible. At home boosting your local 6-pack, ripping up the pump track, or hitting the local skate park the Alcatraz has what you need to take care of business.

< select name="id" class="product__form__select" aria-label="Size" >

Small

Medium

value="50301856252246" >Large >Fork<
option value="50301856285014" >X-LargeMarin Series 2 CroMo 26", Suspension Corrected, 100x9mm Dropouts>

Marin Custom Extrusion, 27mm Inner, Pinned JointAdd to Cart

Hub, Rear
Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H

Hub, Front
Forged Alloy, Bolt On 3/8" Axle, 100mm SpacingADVENTURE ON AND OFF-ROAD RIDING

SpokesLONG DISTANCE COMMUTING
14g Black Stainless Steel

GRAVEL RIDING

Tires
Vee Tire Co. XCV 26x2.25”, LSG Compound, Wire BeadThe Gestalt X is our hard-charging, rough-and-rowdy take on what gravel and adventure bikes can do. Break off the fire road, down the singletrack and charge further and faster than ever before. All while keeping the versatility, challenge and fun of a bike with drop handlebars.

Derailleur, RearThe Gestalt X is built with a longer-than-the-usual wheelbase, slack-like-your-mountain-bike head angle, low-slung frame, wide bars, short stem, big and chunky tires with room for up to 50mm on 700c or 54mm with a 650b wheelset.

Specifications
-Frame

Series 3 Beyond Road, 6061 Aluminum, Tapered Head Tube, Relieved BB, Internal Cable Routing, Mudguard and Rack Mounts, Flat Mount Disc, 142x12mm Thru-Axle

Shift Lever

Tektro CL-330TS Alloy

Derailleur, Front

Handlebar-

Marin Chain Tension Device

Specifications, pricing, and availability are subject to change without notice.

Brake Levers

Handlebar

Grips

Headset

Marin Alloy, 27.2mm

Saddle

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Domestic shipping can take up to 5 business days.

Foreign shipping could take up to 14 business days. { "@context": "http://schema.org/", "@type": "Product", "name": "Marin Gestalt X10", "url": "https:\/\/substancecycles.co.uk\/products\/marin-gestalt-x10","image": [ "https:\/\/substancecycles.co.uk\/cdn\/shop\/files\/GESTALT-X10-25-P_1456x.jpg?v=1745495567" ],"description": "ADVENTURE ON AND OFF-ROAD RIDING\nLONG DISTANCE COMMUTING\nGRAVEL RIDING\nThe Gestalt X is our hard-charging, rough-and-rowdy take on what gravel and adventure bikes can do. Break off the fire road, down the singletrack and charge further and faster than ever before. All while keeping the versatility, challenge and fun of a bike with drop handlebars.\nThe Gestalt X is built with a longer-than-the-usual wheelbase, slack-like-your-mountain-bike head angle, low-slung frame, wide bars, short stem, big and chunky tires with room for up to 50mm on 700c or 54mm with a 650b wheelset.\nThe Gestalt X10 means extra fun at an extra awesome price. Pick one up and you’ll be riding our MTB-inspired, Series 3 aluminum Gestalt X frame and a whole heap of tough and capable kit, including a 10-speed microSHIFT groupset, cushy and grippy 45mm wide Vee Tire Co tires, Tektro disc brakes and plenty of kick-ass Marin components.\nSpecificationsFrameSeries 3 Beyond Road, 6061 Aluminum, Tapered Head Tube, Relieved BB, Internal Cable Routing, Mudguard and Rack Mounts, Flat Mount Disc, 142x12mm Thru-Axle\nForkMarin Full Carbon w\/ Tapered Steerer, 12mm Thru-Axle, Flat-Mount Disc, Fender Eyelets\nRimsMarin Aluminum Double Wall, 25mm Inner, 18mm Tall, Disc Specific\nHub, RearForged Aluminum Alloy, Disc, 32H\nHub, FrontForged Aluminum Alloy, Disc, 32H\nSpoke, Nipples14g Black Stainless Steel\nTiresVee Tire Co., Quickstyx, 700x45, Tubeless Compatible\nDerailleur, RearmicroSHIFT SWORD 10-Speed Wide-Range\nDerailleur, Front-\nShift LevermicroSHIFT SWORD, 10-Speed\nCranksetForged Alloy 1x10, Hollow CrMo Spindle, Narrow Wide 42T\nBottom BracketExternal Sealed Cartridge Bearings\nChainKMC X10\nCassettemicroSHIFT SWORD 10-Speed, 11-48T\nBrake, FrontTektro MD-C500 Dual Piston Road Mechanical Disc, 160mm Rotor\nBrake, RearTektro MD-C500 Dual Piston Road Mechanical Disc, 160mm Rotor\nBrake LeversmicroSHIFT SWORD\nHandlebarMarin Butted Alloy, Compact 16º Flared Drop\nStemMarin 3D Forged Alloy\nGripsMarin Shock Absorbing Perforated Tape\nHeadsetFSA Orbit IS, Sealed Cartridge Bearings, 1 1\/8” x 1 1\/2”\nSeatpostMarin Alloy, 27.2mm\nSaddleMarin Beyond Road Concept\nPedals-\nExtrasBolt-On Thru-Axles F and R\n ","sku": "739818002","brand": { "@type": "Thing", "name": "Marin" },"gtin8": "","offers": [{ "@type" : "Offer","sku": "739818001","availability" : "http://schema.org/InStock", "price" : 1369.0, "priceCurrency" : "GBP", "url" : "https:\/\/substancecycles.co.uk\/products\/marin-gestalt-x10?variant=50301856186710" }, { "@type" : "Offer","sku": "739818002","availability" : "http://schema.org/InStock", "price" : 1369.0, "priceCurrency" : "GBP", "url" : "https:\/\/substancecycles.co.uk\/products\/marin-gestalt-x10?variant=50301856219478" }, { "@type" : "Offer","sku": "739818003","availability" : "http://schema.org/InStock", "price" : 1369.0, "priceCurrency" : "GBP", "url" : "https:\/\/substancecycles.co.uk\/produc