2026 Marin Alpine Trail 2

Archived: 2026 Marin Alpine Trail 2 · Mountain · Published sizes: S, M, L, XL

• Confirm the frame markings and seller description match this archived model. Note every component that differs from the published build.
• Record the frame serial number. It should be legible, unaltered and consistent with the seller’s ownership history.
• Find the size marking on the bicycle and confirm the fit before judging the condition or price.

Archived: Frame: Aluminum · Fork: RockShox Zeb Select +, 170mm Travel, 29", 110x15mm Maxle Stealth, 44mm Offset

• Look for dents or shape changes and inspect the edges of welds around the head tube, bottom bracket, seat cluster and suspension mounts for hairline cracks.
• Stand behind and in front of the bicycle to look for obvious frame, fork or wheel misalignment. Ask directly about crashes, transport damage and repairs.

Archived: Fork: RockShox Zeb Select +, 170mm Travel, 29", 110x15mm Maxle Stealth, 44mm Offset · Rear shock: RockShox Vivid Air Select +, 205x65, 30xM8 Lower Hardware, Custom Tune

• Inspect the fork stanchions for scratches or coating wear, look for oil or dirt rings at the seals, and cycle the fork through its travel while checking for binding or bushing play.
• Inspect the shock shaft and seals, cycle the rear suspension through its travel and check for oil, air loss, binding or unusual top-out and bottom-out noises.
• Hold the rear brake and load the suspension from several directions. Check pivots, bearings and mounting hardware for knock, looseness or side play.
• Ask for dated fork, shock and pivot-service records. A clean exterior does not establish the condition of internal seals, oil, bushings or bearings.

Archived: Shifters: SRAM Eagle 90, MMX Clamp · Rear derailleur: SRAM Eagle 70 · Crankset: SRAM Eagle 70, 32T, 55MM CL, 170MM Length · Bottom bracket: SRAM DUB MTB 73 · Cassette: SRAM XG 1270, T-Type, 10-52T · Chain: SRAM Eagle 70 T-Type

• Shift through every available gear under light load. Hesitation, skipping or inconsistent indexing can reflect wear, damage, poor adjustment or mismatched replacement parts.
• Measure chain wear with a compatible gauge and inspect chainring, cassette or freewheel teeth. A new chain does not rule out wear in the remaining drivetrain.
• Turn the cranks slowly, feel for rough bearings and check for side-to-side play. Inspect crank arms, chainring bolts and pedal threads for looseness or damage.

Archived: Brakes: (F) SRAM Maven Bronze, 4-Piston Hydraulic Disc , HSC 200mm Rotor / (R) SRAM Maven Bronze, 4-Piston Hydraulic Disc , HSC 200mm Rotor; Levers: SRAM Maven Bronze, MMX Clamps

• Squeeze each lever firmly. It should feel consistent and return cleanly. Check levers, hoses and calipers for fluid, inspect pad thickness and contamination, and examine rotors for wear or bending.
• Before riding, test every installed brake separately at walking speed. Each should stop firmly and release cleanly without its control reaching the end of its usable travel.

Archived: Wheel size: 29" · Rims: New Marin, Double Wall Alloy, 29mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible · Hubs: (F) Novatech, 110x15mm, 6-Bolt Disc, 32h / (R) DT Swiss 370 Classic, 148x12mm, 6-Bolt Disc, HG Driver, 32H · Front tire: Maxxis Assegai MAXX GRIP, 29x2.5" EXO+ · Rear tire: Maxxis Minion DHR II, MAXXTERRA, 27.5x2.5" DoubleDown, Tubeless compatible

• Spin both wheels and watch for side-to-side and vertical movement. Check spoke tension, rim condition and hub play.
• Inspect both tire casings for cuts, cracking, plugs, bulges or exposed threads and confirm the installed sizes are safe for the rims and available frame and fork clearance. This record indicates different front and rear wheel diameters, so verify each tire at its correct end.
• Remove and reinstall or closely inspect both wheel-retention systems. Axles or quick releases should tighten correctly with undamaged threads, hardware and dropouts.
• Confirm whether the bike is actually set up tubeless, whether both tires hold pressure, and when sealant and rim tape were last serviced.

Archived: Headset: FSA Custom Headset, Adjustable HTA Design · Handlebar: Marin Trail, 35mm Clamp, 7000 Alloy Bar, 800mm Length, 20mm Rise, 5 Degree Up, 8 Degree Back · Stem: New Marin CNC, 35mm Length, 35mm Bar Bore · Seatpost: X-Fusion Manic HC, Alloy Lever, Travel Adjust 10mm increments, Size S=150, M=170mm Travel, Size L-XL 200mm Travel, 34.9mm · Saddle: Marin Speed Concept

• Apply the front brake and rock the bike to check for headset play or notchiness. Inspect the stem, handlebar and clamp zones, then confirm every fastener and control is secure.
• Check that the seatpost moves for adjustment and that the saddle, post and clamp hold securely without cracks, severe corrosion or damaged hardware.

• Before riding, confirm both wheels are secure, tires are safe, both brakes function, and the headset, handlebar, stem, cranks and pedals have no looseness.
• Begin at low speed. Test steering, braking and shifting progressively, then load the drivetrain and suspension only after the basic safety checks pass.
• Listen and feel for repeated knocks, grinding, skipping, brake pulsation or movement at joints. Stop the test if the bicycle cannot be controlled safely.