Surly Straggler - Subtropic Algae

Archived: Surly Straggler - Subtropic Algae · Cyclocross/Gravel · Published sizes: 46 (650b), 49 (650b), 52 (650b), 54 (700c), 56 (700c), 58 (700c), 61 (700c), 64 (700c)

• 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: Straggler, Thru-axle, 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, E.D. coated · Fork: Straggler, Thru-axle, 4130 Chromoly, Natch tubing, TIG welded, brazed lugs, E.D. coated · Steel

• Check paint damage, vent holes and accessible internal surfaces for corrosion. Look for dents, bent tubes and cracking around welded or brazed joints.
• 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: Shifters: Shimano GRX RX610 · Front derailleur: Shimano GRX RX820 · Rear derailleur: Shimano GRX RX820 · Crankset: Shimano GRX RX610, 46/30T · Bottom bracket: Shimano RS501 · Cassette: Shimano HG710, 11-36t, 12spd · Chain: KMC X12 EPT Anti-Rust

• 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: Brake Calipers: Shimano GRX RX410; Brake Levers: Shimano GRX RX610; Rotors: Shimano RT26 160/160mm, 6-Bolt

• Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.
• 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: 650B · Rims: WTB KOM Light i25, TCS 2.0, 32h · Hubs: (F) Novatec 12x100mm Thru-axle, 6-Bolt / (R) Novatec 12x142mm Thru-axle, 6-Bolt · Front tire: Teravail Washburn 650b x 47 Durable, Tubeless Ready (46 - 52) · Rear tire: Teravail Washburn 650b x 47 Durable, Tubeless Ready (46 - 52)

• 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: FSA Orbit ITA · Handlebar: Salsa Cowchipper · Stem: TranzX JD-ST123A · Seatpost: Trans-X JD-YSP38J Dropper Post, 90mm travel · Saddle: WTB Gravelier Medium

• 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.
• Cycle the dropper post repeatedly. It should reach full travel, remain extended under load and have no unusual oil, excessive rotational play or damaged remote, cable, hose or battery.

• 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.