Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2021 Marin Headlands 2
Value Guide market data · 2021 Marin Headlands 2
12-month trend
16%
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
Price over time - 2021 Marin Headlands 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Headlands model years
2021 Headlands 2 lineup
Overview
About this bike
2021 Marin Headlands 2 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Marin Full Carbon w/ Tapered Steerer, 12mm Thru-Axle, Flat-Mount Disc, Fender Eyelets
- Frame
- Unidirectional Carbon Beyond Road Platform, 1x Drivetrain Specific, 700c x 45mm/650B x 50mm Compatible, Flat Mount Disc, Thru-Axle, Internal Dropper Post Routing, Internal Housing Routing, Mudguard and Rear Carrier Mounting, Plentiful Gear Mounts
Drivetrain
- Groupset
- Shimano GRX
- Crankset
- FSA Gossamer Pro, Megatooth 42T Chainring, BB386EVO Alloy Spindle
- Bottom Bracket
- FSA MegaExo Threaded
- Chain
- KMC X11
- Cassette
- SunRace 11-Speed XD, 10-42T
- Derailleur, Rear
- Shimano GRX RDX812 Shadow Plus w/ Clutch
- Shift Lever
- Shimano GRX STX810, 1x11-Speed, Integrated Dropper Lever
- Chainrings
- Megatooth 42T
- Rear Derailleur
- Shimano GRX Shadow w/ Clutch
- Shifters
- Shimano GRX GX8010, 1x11-Speed, Integrated Dropper Lever
Brakes
- Brake Levers
- Shimano GRX Hydraulic w/ Shifter and Integrated Dropper Lever
- Brake, Front
- Shimano GRX Hydraulic Disc, 160mm Rotor
- Brake, Rear
- Shimano GRX Hydraulic Disc, 160mm Rotor
- Brakes
- Shimano GRX Hydraulic Disc, 160mm Rotors
Cockpit
- Handlebar
- Marin Butted Alloy, Flat Top, Compact 12º Flared Drop, Flat Top
- Stem
- Marin 3D Forged Alloy
- Grips
- Marin Shock Absorbing Tape
- Headset
- FSA Orbit IS, Sealed Cartridge Bearings, 1 1/8” x 1 1/2”
- Seatpost
- TranzX YSP11 Dropper Post, 105mm Travel, 27.2mm
- Saddle
- Marin Beyond Road Concept Elite
Wheels & Tires
- Rims
- Marin Aluminum Double Wall, 21mm Inner, 21mm Tall, Disc Specific, Tubeless Compatible
- Tires
- Schwalbe G-One Allround, Performance, 700Cx40mm, Folding Bead, Tubeless Easy
- Hub, Rear
- Forged Aluminum Alloy, XD Driver, 28H
- Hub, Front
- Forged Aluminum Alloy, 28H
- Spoke, Nipples
- Double Butted Stainless
- Axles
- Front: 12 x 100mm thru-axle, Rear: 12 x 142mm thru-axle
- Front Tire
- Schwalbe G-One Performance, 700x40c, Folding Bead
- Hubs
- Front: Forged Aluminum Alloy, 6-Bolt Disc, 32H, Rear: Forged Aluminum Alloy, XD Driver, 6-Bolt Disc, 32H
- Spokes
- Double Butted Stainless
Pedals
- Pedals
- Commute Platform
Accessories
- Extras
- Bolt-On Thru-Axles F and R
- Wheels/Rims
- Marin Aluminum Double Wall, 21mm Inner, 21mm Tall, Disc Specific, Tubeless Compatible
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.
Inspection
Carbon inspection
Tap test the frame, fork, seatpost, and bars for cracks; verify no impact damage near dropouts.
Inspection
Brake hoses & cables
Check hydraulic line bleed, cable housing wear, and confirm rotors are within spec.