Marin Alcatraz 1 26" Jump Bike - 2025
- Series 3 6061 Aluminium frame
- Tektro MD-M280 Mechanical Disc Brakes
- Ambidextrous cable routing
The Marin Alcatraz 1 26" Jump Bike is designed for high performance and durability. Built with a Series 3 Aluminium frame, it offers exceptional stiffness for rapid acceleration and toughness for heavy impacts. Whether tackling pump tracks or dominating the skate park, this bike is engineered for action.
Key Features and Benefits:
- Series 3 Aluminium Frame: The 6061 Aluminium frame ensures robust durability and stiffness. It provides quick acceleration and handles hard impacts with ease.
- Suspension-Corrected CrMo Fork: The Marin Series 2 fork accommodates suspension adjustments while offering strength and shock absorption. Delivers smooth handling and stability on rough terrain.
- Ambidextrous Cable Routing: Allows the brake setup to suit left- or right-hand preferences. Offers customisability and convenience for every rider's needs.
- Tektro Disc Brakes: Front and rear mechanical disc brakes with 160mm rotors provide reliable stopping power. Enhance control and safety in all conditions.
- Vee Tire Co. XCV Tyres: Durable 26x2.25” tyres with LSG compound for superior grip and stability. Optimised for jumps, pump tracks, and skate parks.
- Adjustable Frame Sizes: Available in regular and long sizes to ensure a perfect fit. Enhances rider comfort and manoeuvrability for all body types.
Engineered for riders seeking precision and reliability, the Marin Alcatraz 1 delivers on every front. Its durable construction and rider-focused features ensure peak performance on every ride. Whether mastering tricks or navigating tight tracks, this bike has you covered.
Push your limits with confidence. Invest in a bike designed for serious jumps, smooth rides, and ultimate control.
Size - Rider height range
- S: 5'1" to 5'9"
- L: 5'6" to 6'3"
| Brand | Marin Bikes |
| MPN | 739116001, 739116002 |
| Frame | Series 3 6061 Aluminum, 26” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs |
| Fork | Marin Series 2 CroMo 26", Suspension Corrected, 100x9mm Dropouts |
| Rims | Marin Custom Extrusion, 27mm Inner, Pinned Joint |
| Hub, Rear | Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H |
| Hub, Front | Forged Alloy, Bolt On 3/8" Axle, 100mm Spacing |
| Spokes | 14g Black Stainless Steel |
| Tyres | Vee Tire Co. XCV 26x2.25”, LSG Compound, Wire Bead |
| 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 MD-M280 Mechanical Disc 160mm Rotor |
| Brake, 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, 750mm Width, 4º Up, 9º Back |
| Stem | Marin 3D Forged Alloy, 31.8mm clamp, 40mm 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 |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.