We've taken the Alcatraz 1 and scaled it down for smaller riders.
Built upon the same tubing as the larger models, it features a 360mm reach, 69° headtube angle, and 72° seattube angle, with 369mm chainstays.
A suspension-corrected rigid CrMo fork is designed to handle rough-and-rowdy riding, and a simple and stout single-speed drivetrain and Tektro mechanical disc brakes ensure a fun and safe ride.
| frame | Series 3 6061 Aluminum, 24” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs |
| front suspension | Marin Series 2 CroMo 24", Suspension Corrected, 100x9mm Dropouts |
| rims | Marin Custom Extrusion, 27mm Inner, Pinned Joint |
| hub | Rear - Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H. Front - Forged Alloy, Bolt On 3/8" Axle, 100mm Spacing |
| spokes | 14g Black Stainless Steel |
| tires | Vee Tire, Rail 24x2.25”, LSG Compound, Wire Bead |
| crankset | Marin Forged Alloy, Alloy 32T DM Chainring, 155mm Length |
| bottom bracket | External Sealed Cartridge Bearings |
| chain | KMC HL-1 |
| cassette | 14T Single Speed Cog |
| brake | Front & Rear - Tektro MD-M280 Mechanical Disc 160mm Rotor |
| brake levers | Tektro CL-330TS Alloy |
| handlebar | Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 700mm Width, 4º Up, 9º Back |
| stem | Marin 3D Forged Alloy, 31.8mm clamp, 35mm extension |
| grips | Marin MTN, Closed End |
| 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 |
| Frame Material | Alloy |
| Fork Material | Suspension |
| Brake Type | Hydraulic Disc Brake |
| Pedals Included | Yes |
| Drivetrain Gearing | Single Speed |
| Ride Style | Kid's |
| FRAME | Series 3 6061 Aluminum, 24” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs |
| FRONT SUSPENSION | Marin Series 2 CroMo 24", Suspension Corrected, 100x9mm Dropouts |
| RIMS | Marin Custom Extrusion, 27mm Inner, Pinned Joint |
| Hub | Rear - Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H. Front - Forged Alloy, Bolt On 3/8" Axle, 100mm Spacing |
| SPOKES | 14g Black Stainless Steel |
| Tires | Vee Tire, Rail 24x2.25”, LSG Compound, Wire Bead |
| Crankset | Marin Forged Alloy, Alloy 32T DM Chainring, 155mm Length |
| Bottom Bracket | External Sealed Cartridge Bearings |
| Chain | KMC HL-1 |
| Cassette | 14T Single Speed Cog |
| BRAKE | Front & Rear - Tektro MD-M280 Mechanical Disc 160mm Rotor |
| Brake Levers | Tektro CL-330TS Alloy |
| Handlebar | Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 700mm Width, 4º Up, 9º Back |
| Stem | Marin 3D Forged Alloy, 31.8mm clamp, 35mm extension |
| GRIPS | Marin MTN, Closed End |
| 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 |
* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.
Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.
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