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Marin Alcatraz 1 26 bike, blue/green

New model - model year 2026
809 
RRP 899 
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Marin Alcatraz 1 26 bike

Specification
Frame
Series 3 6061 Aluminum, 26" Wheels, 135x10 mm Horizontal Dropouts, 73 mm Threaded BB, ISCG 05 Tabs
Fork
Marin Series 2 Cro-Mo 26" Fork, Suspension Corrected, 100x9mm Drop Outs
Chain
KMC HL-1
Crankset
Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD, 170mm Crank Length
Rear brake
Tektro HD-M280, Hydraulic Disc, 160 mm Rotor
Brake levers
Tektro HD-M535
Rims
Marin Custom Extrusion, 27mm Inner, Pinned Joint
Front hub
Forged Alloy, Bolt On 3/8" Axle, 100mm Spacing
Rear hub
Forged Alloy, 135x10 mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
Tires
Vee Tire, XCV 26x2.25", LSG Compound, Wire Bead
Seat post
Marin Alloy, 30.9 mm
Saddle
Marin DJ Saddle
Stem
Marin 3D Forged Alloy, 35mm
Handlebars
Marin Riser, 6061 Double Butted Aluminum, 30 mm Rise, 700 mm Width, 4° Up, 9° Back
Grips
Marin MTN, Closed End
Headset
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2"
Bottom bracket
External Sealed Cartridge Bearings
Pedals
Alloy Platform
Pinion
14T Single Speed ​​Cog
Product details
Sex Men, Unisex
Model year 2026
Gears 1x1
Groupset Other
Colour blue/green
Material aluminium
Wheel diameter 26"
Brakes Hydraulic disc
Fork Rigid
product ID 387008
Bike size SL
Height (cm) 155 - 175 cm168 - 191 cm

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:
  1. The bicycle is taken out of the manufacturer's box
  2. The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
  3. The bicycle is carefully packaged back into a box and shipped
  4. If you order a bike for in-person pick-up or home delivery, the bike will be waiting for you assembled and checked
  5. If you order a bicycle via courier to your home address, the following must be done at home:
    1. Take the bike out of the box and carefully remove safety material and foils
    2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
    3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
    4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
    5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
    6. Mount seat post to frame (10 seconds, without needing any tools if the frame has a quick link).
    7. Inflate the tires or fork and shock to desired pressure (2 minutes, pump needed).
    8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
    9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.
Auxiliary video for setting up the bike:
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This Californian brand is known for its MTB bikes. In the last few years, their gravel bikes caught on. They have been on the market since 1986, and they gained a pretty big fanbase.

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