2015 Trek 7.3 FX WSD

Archived: 2015 Trek 7.3 FX WSD · Urban/Commuter · Published sizes: 13, 15, 17, 19" / Stagger 15, 17.5, 20"

• 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: WSD FX Alpha Gold Aluminum, DuoTrap S compatible, rack and fender mounts · Fork: FX Alloy w/tapered wall thickness, straight blades · Aluminum

• 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.
• Inspect the fork crown, blades, dropouts and visible steerer area. Check that it is straight, securely installed and free of cracks or impact damage.

Archived: Group: Commuter mix · Shifters: Shimano EF65, 9 speed · Front derailleur: Shimano Acera · Rear derailleur: Shimano Alivio · Crankset: Shimano Acera M371, 48/36/26 w/chainguard · Rear cogs: Shimano HG20 11-32, 9 speed · Chain: KMC X9

• 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: Tektro alloy linear-pull

• Inspect pads, cables and housings, then examine both rim braking surfaces for concavity, cracking or heavy wear. Confirm each caliper returns and centers correctly.
• 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: 700c · Rims: Bontrager TLR, 32-hole · Hubs: Formula FM21 alloy, Shimano RM30 alloy · Front tire: Bontrager AW1 Hard-Case Lite, 700x32c

• 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.
• 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: VP, semi-cartridge bearings, sealed · Handlebar: Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise · Stem: Bontrager Elite Blendr, w/computer & light mounts, 31.8mm, 7 degree · Seatpost: Bontrager Nebula, 27.2mm · Saddle: Bontrager H1 WSD · Pedals: Nylon body w/alloy cage

• 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.