DIRT JUMPS

SLOPESTYLE

PUMP TRACK

SKATE PARK

The Alcatraz 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.

SPECIFICATIONS

FRAME Series 3 6061 Aluminum, 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
REAR SUSPENSION -
RIMS Marin Custom Extrusion, 27mm Inner, Pinned Joint
HUB, REAR Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
HUB, FRONT Forged Alloy, 110x20mm, Disc, 32H
SPOKE, NIPPLES 14g Black Stainless Steel
TIRES Vee Tire, XCV 26x2.25”, LSG Compound, Wire Bead
DERAILLEUR, REAR -
DERAILLEUR, FRONT -
SHIFT LEVER -
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 HDM275 Hydraulic Disc Brake, 160mm Rotor
BRAKE, REAR Tektro HDM275 Hydraulic Disc Brake, 160mm Rotor
BRAKE LEVERS Tektro HDM275
HANDLEBAR Marin Riser, 6061 Double Butted Aluminum, 38mm Rise, 750mm Width, 4º Up, 9º Back
STEM Marin 3D Forged Alloy, 40mm
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 Marin Chain Tension Device