Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2024 Marin Alcatraz 24-inch
Value Guide market data · 2024 Marin Alcatraz 24-inch
12-month trend
21%
Direction and magnitude, not judgment
vs. category average
4%
Holds value better than category avg
Price over time - 2024 Marin Alcatraz 24-inch
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Alcatraz model years
2024 Alcatraz 24-inch lineup
Overview
About this bike
2024 Marin Alcatraz 24-inch value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Marin Series 2 CroMo 24", Suspension Corrected, 100x9mm Dropouts
- Frame
- Series 3 6061 Aluminum, 24” Wheels, 135x10mm Horizontal Single Speed Dropouts, 73mm Threaded BB, ISCG 05 Tabs
Drivetrain
- Groupset
- Shimano Altus
- Bottom Bracket
- External Sealed Cartridge Bearings
- Cassette
- 14T Single Speed Cog
- Chain
- KMC HL-1
- Crankset
- Marin Forged Alloy, Alloy 32T DM Chainring, 155mm Length
Brakes
- Brake Levers
- Tektro CL-330TS Alloy
- Brakes
- Tektro MD-M280 Mechanical Disc 160mm Rotor
Cockpit
- Handlebar
- Marin Riser, 6061 Double Butted Aluminum, 31.8mm at center bulge, 38mm Rise, 700mm Width, 4º Up, 9º Back
- Headset
- FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
- Saddle
- Marin DJ Saddle
- Seatpost
- Marin Alloy, 30.9mm
- Stem
- Marin 3D Forged Alloy, 31.8mm clamp, 35mm extension
- Grips
- Marin MTN, Closed End
Wheels & Tires
- Front Tire
- Vee Tire, Rail 24x2.25”, LSG Compound, Wire Bead
- Hubs
- Front: Forged Alloy, Bolt On 3/8" Axle, 100mm Spacing , Rear: Forged Alloy, 135x10mm, Bolt-On, Quad Sealed Bearings, Disc, 32H
- Rear Tire
- Vee Tire, Rail 24x2.25”, LSG Compound, Wire Bead
- Rims
- Marin Custom Extrusion, 27mm Inner, Pinned Joint
- Spokes
- 14g Black Stainless Steel
- Wheel Size
- 24-inch
Pedals
- Pedals
- Alloy Platform
Accessories
- Accessories & Extras
- Marin Chain Tension Device
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.