2023 Specialized Sirrus 6.0

Archived: 2023 Specialized Sirrus 6.0 · Hybrid · Published sizes: XS, S, M, L, XL, XXL

• 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: Specialized FACT 9r carbon, Fitness Geometry, 1x drivetrain, 12x142mm thru-axle, internal cable routing, flat-mount disc, fender mounts · Fork: Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5 · Carbon Fiber

• Inspect the frame in bright light, especially the head tube, bottom-bracket area, chainstays and clamped surfaces. Look for cracks, ripples, crushed sections or signs of impact.
• 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: SRAM GX, trigger, 12-speed · Rear derailleur: SRAM GX Eagle, 12-speed · Crankset: SRAM Rival DUB Wide, 40T · Bottom bracket: SRAM DUB BSA 68 Wide · Cassette: SRAM Eagle PG-1230, 12-speed, 11-50t · Chain: SRAM GX Eagle, 12-speed

• 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 Level TLM flat-mount, 160mm / (R) SRAM Level TLM, hydraulic disc, 140mm CenterLine rotor

• 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: Rims: DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24h · Hubs: (F) Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h / (R) Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h · Front tire: Roubaix Pro 2BR, 700x30/32 · Rear tire: Roubaix Pro 2BR, 700x30/32

• 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.

Archived: Handlebar: Double-butted alloy, 9-degree backsweep, 31.8mm · Stem: Future Stem, Comp · Seatpost: Roval Terra Carbon Seat Post, 20mm Offset · Saddle: Body Geometry Power Sport, steel rails · Pedals: VP Platform, Alloy Body

• 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.