Marin Bikes Alcatraz 1

SPECS

• Fork
  Marin Series 2 Cro-Mo 26" Fork, Suspension Corrected, 100x9mm Drop Outs
  
• Frame
  Series 3 6061 Aluminum, 26” Wheels, 135x10mm Horizontal Dropouts, 73mm Threaded BB, ISCG 05 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 3/8" Axle, 100mm Spacing
  
• Spokes 
  14g Black Stainless Steel 
• Tyres
  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 Rear
  Tektro HD-M280, Hydraulic Disc, 160mm Rotor
  
• Brake Levers
  Tektro HD-M280
  
• Handlebar
  Marin Riser, 6061 Double Butted Aluminum, 30mm Rise, 700mm Width, 4º Up, 9º Back 
  
• Stem
  Marin 3D Forged Alloy, 35mm
  
• 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
  All New Marin Chain Tension Device
  

GEOMETRY

• Stack: Short - 575 Long - 580
• Reach:  Short - 385 Long - 430
• Headtube Angle: Short - 69º Long - 69º
• Headtube Length: Short 115 Long - 120
• Seattube Length:  Short -320 Long - 320
• Seattube Angle: Short - 69º Long - 69º
• Toptube Effective: Short - 600 Long - 646
• BB Height: Short - 317 Long -317
• BB Drop: Short - 22 Long - 22
• Chainstay: Short - 395 Long - 395
• Wheelbase: Short - 1037 Long - 1083
• Standover Height: Short - 370 Long - 400
• Fork Offset: Short - 42 Long - 42
• Seatpost Diameter: Short - 30.9 Long - 30.9
• Handlebar Width: Short - 750 Long - 750
• Stem Length: Short - 40 Long - 40