Alcatraz 1
$1,199.00
$1,199.00
Tech Documents
Details Specifications
Fork
Marin Series 2 Cro-Mo 26" Fork, Suspension Corrected, 100x9mm Drop Outs
Frame
All New Series 3 661 Aluminum Frame, 26” Wheels, 135x1mm Horizontal Dropouts, 73mm Threaded BB, ISCG 5 Tabs
Rim
Marin Custom Extrusion, 27mm Inner, Pinned Joint
Hub Rear
Forged Alloy, 135x1mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
Hub Front
Forged Alloy, Bolt On 3/8th Axle, 100mm Spacing
Spokes
14g Black Stainless Steel
Tires
Vee Tire, XCV 26x2.25”, LSG Compound, Wire Bead
Crankset
Marin Forged Alloy, Alloy 32T Chainring, 104mm BCD, 170mm Crank Length
Bottom Bracket
External Sealed Cartridge Bearings
Chain
KMC HL-1
Cassette
14T Single Speed Cog
Brakes Front
Tektro MD-M280 Mechanical Disc 160mm Rotor
Brakes Rear
Tektro MD-M280 Mechanical Disc 160mm Rotor
Brake Levers
Tektro CL-330TS Alloy
Handlebar
Marin Riser, 661 Double Butted Aluminum, 38mm Rise, 75mm Width, 4º Up, 9º Back
Stem
Marin 3D Forged Alloy, 4mm
Grips
Marin Single Clamp Locking
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
All New Marin Chain Tension Device
| Geometry | Long | Short |
|---|---|---|
| A Stack | 580 | 575 |
| B Reach | 430 | 385 |
| C Headtube angle | 69° | 69° |
| D Headtube length | 120 | 115 |
| E Seattube length | 320 | 320 |
| F Seattube angle | 69° | 69° |
| G Toptube effective | 646 | 600 |
| H Bb height | 317 | 317 |
| I Bb drop | 22 | 22 |
| J Chainstay | 395 | 395 |
| K Wheelbase | 1083 | 1037 |
| L Standover height | 400 | 370 |
| M Fork offset | 42 | 42 |
| N Seatpost diameter | 30.9 | 30.9 |
| O Handlebar width | 750 | 750 |
| P Stem length | 40 | 40 |
| Q Crank length | 170 | 170 |
Featured 2025 Alcatraz 1
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Your Height 5'3" / 160cm
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Alcatraz 1
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