MARIN ALCATRAZ 1 DIRT JUMP HARDTAIL MTB BIKE 2025 BLUE FADE
Product Details - Marin Alcatraz 1 Dirt Jump Hardtail Mtb Bike 2025 Blue Fade
Product Details - Marin Alcatraz 1 Dirt Jump Hardtail Mtb Bike 2025 Blue Fade
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.
The Series 3 aluminum frame is built for the hard knocks and is stiff enough for lightning-fast acceleration and tough enough for the heavy hits. Short stays keep manuals easy and ambidextrous cable routing means you can run your brake on the left or right of the bars. There’s a suspension-corrected CrMo fork, front and rear Tektro disc brakes, Vee Tire rubber and plenty of bombproof Marin components. Best of all, it’s available in two frame sizes, short and long.
Key Features
- 6061 Series 3 Aluminium frame: With a burly double butted tubesets for the best ride quality and stiffness
- Dirt Jump Specific Manutou: The Circus Expert, 26" has 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle
-
135x10mm horizontal dropouts: The standard in dirt jump technology for axle and dropout strength.
Full Specification
- Frame: Series 3 6061 Aluminium, 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
- Shifters: N/A
- Crankset: Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD
- Cassette: 14T Single Speed Cog
- Chain: KMC HL-1
- Front Derailleur: N/A
- Rear Derailleur: N/A
- Bottom Bracket: External Sealed Cartridge Bearings
- Pedals: Alloy Platform
- Rims: Marin Custom Extrusion, 27mm Inner, Pinned Joint
- Front Hub: Forged Alloy, 110x20mm, Disc, 32H
- Rear Hub: Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
- Tyres: Vee Tire Co. XCV 26x2.25”, LSG Compound, Wire Bead
- Brakes: Tektro HDM275 Hydraulic Disc, 160mm Rotor
- Handlebar Grips: Marin Single Clamp Locking
- Handlebar: Marin Riser, 6061 Double Butted Aluminium, 31.8mm at centre bulge, 38mm Rise, 750mm Width, 4º Up, 9º Back
- Headset: FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
- Stem: Marin 3D Forged Alloy, 31.8mm clamp, 40mm extension
- Saddle: Marin DJ Saddle
- Seatpost: Marin Alloy, 30.9mm
- Accessories: Marin Chain Tension Device
- Weight: N/A
Size Guide for Marin Alcatraz
Size | Rider height range |
XS 24" | >5'1" |
S | 5'1" - 5'9" |
L | 5'6" - 6'3" |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
How we Build & Pack Your Bike
How we Build & Pack Your Bike
Aftercare
Aftercare
At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.
Bicycle Safety
Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.
Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.
Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.
Follow road rules – Ride responsibly and remain aware of your surroundings.
Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)
Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.
Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.
Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.
Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.
Pedals - Ensure pedals are still tight and correctly fitted.
Routine Maintenance (Every Few Weeks)
Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.
Brake Safety – Check brake pads and responsiveness before each ride.
Tyre Inspection – Look for punctures and ensure correct air pressure.
Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.
Frame Safety Check – Look for any signs of damage or cracks.
Pedals - Ensure pedals are still tight and correctly fitted.
Professional Check-Ups
Have your bike serviced at least once a year, or more frequently if you ride often.
Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)
Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.
Avoid Overcharging – Unplug the charger once fully charged to extend battery life.
Pedals - Ensure pedals are still tight and correctly fitted.
Routine e-Bike Maintenance (Every Few Weeks)
Motor Inspection – Listen for unusual noises and ensure smooth operation.
Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.
Pedals - Ensure pedals are still tight and correctly fitted.
Seasonal e-Bike Maintenance
Check Electrical Components – Ensure wires and connections are clean and secure.
Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.
By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!
If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk
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- SKU: 739116001
- EPOS Code:






Product Description
Product Description
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.
The Series 3 aluminum frame is built for the hard knocks and is stiff enough for lightning-fast acceleration and tough enough for the heavy hits. Short stays keep manuals easy and ambidextrous cable routing means you can run your brake on the left or right of the bars. There’s a suspension-corrected CrMo fork, front and rear Tektro disc brakes, Vee Tire rubber and plenty of bombproof Marin components. Best of all, it’s available in two frame sizes, short and long.
Key Features
- 6061 Series 3 Aluminium frame: With a burly double butted tubesets for the best ride quality and stiffness
- Dirt Jump Specific Manutou: The Circus Expert, 26" has 100mm Travel, Coil Spring, Taper Steerer Tube, 20x110mm Thru Axle
-
135x10mm horizontal dropouts: The standard in dirt jump technology for axle and dropout strength.
Full Specification
- Frame: Series 3 6061 Aluminium, 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
- Shifters: N/A
- Crankset: Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD
- Cassette: 14T Single Speed Cog
- Chain: KMC HL-1
- Front Derailleur: N/A
- Rear Derailleur: N/A
- Bottom Bracket: External Sealed Cartridge Bearings
- Pedals: Alloy Platform
- Rims: Marin Custom Extrusion, 27mm Inner, Pinned Joint
- Front Hub: Forged Alloy, 110x20mm, Disc, 32H
- Rear Hub: Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
- Tyres: Vee Tire Co. XCV 26x2.25”, LSG Compound, Wire Bead
- Brakes: Tektro HDM275 Hydraulic Disc, 160mm Rotor
- Handlebar Grips: Marin Single Clamp Locking
- Handlebar: Marin Riser, 6061 Double Butted Aluminium, 31.8mm at centre bulge, 38mm Rise, 750mm Width, 4º Up, 9º Back
- Headset: FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
- Stem: Marin 3D Forged Alloy, 31.8mm clamp, 40mm extension
- Saddle: Marin DJ Saddle
- Seatpost: Marin Alloy, 30.9mm
- Accessories: Marin Chain Tension Device
- Weight: N/A
Size Guide for Marin Alcatraz
Size | Rider height range |
XS 24" | >5'1" |
S | 5'1" - 5'9" |
L | 5'6" - 6'3" |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
How to Build Your Bike
How to Build Your Bike
Aftercare
Aftercare
At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.
Bicycle Safety
Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.
Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.
Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.
Follow road rules – Ride responsibly and remain aware of your surroundings.
Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)
Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.
Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.
Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.
Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.
Pedals - Ensure pedals are still tight and correctly fitted.
Routine Maintenance (Every Few Weeks)
Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.
Brake Safety – Check brake pads and responsiveness before each ride.
Tyre Inspection – Look for punctures and ensure correct air pressure.
Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.
Frame Safety Check – Look for any signs of damage or cracks.
Pedals - Ensure pedals are still tight and correctly fitted.
Professional Check-Ups
Have your bike serviced at least once a year, or more frequently if you ride often.
Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)
Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.
Avoid Overcharging – Unplug the charger once fully charged to extend battery life.
Pedals - Ensure pedals are still tight and correctly fitted.
Routine e-Bike Maintenance (Every Few Weeks)
Motor Inspection – Listen for unusual noises and ensure smooth operation.
Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.
Pedals - Ensure pedals are still tight and correctly fitted.
Seasonal e-Bike Maintenance
Check Electrical Components – Ensure wires and connections are clean and secure.
Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.
By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!
If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk
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