2017 Specialized Tarmac Pro Ultegra Di2

Archived: 2017 Specialized Tarmac Pro Ultegra Di2 · Road · Published sizes: 49, 52, 54, 56, 58, 61

• 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: FACT 10r carbon, OSBB, full internal cable routing, internally integrated seat clamp, 130mm rear spacing · Fork: S-Works FACT carbon, full monocoque, size-specific taper · 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: Shimano Ultegra Di2, 6870, 11-speed · Front derailleur: Shimano Ultegra Di2 6870, 11-speed, braze-on · Rear derailleur: Shimano Ultegra Di2, 6870, 11-speed · Crankset: Specialized Pro Carbon 52/36T · Bottom bracket: Enduro BB30 · Cassette: Shimano Ultegra, 11-speed, 11-28t · Chain: Shimano HG70, 11-speed

• Confirm every shift battery charges and every control operates. Shift through the full cassette under light load while checking pairing, derailleur alignment and response at both ends of the range.
• 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) Shimano Ultegra / (R) Shimano Ultegra

• 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: Wheels: (F) Roval CL 40, carbon 40mm rim depth, carbon hub shell, 18h / (R) Roval CL 40, carbon 40mm rim depth, DT Swiss 350 internals, 24h · Front tire: S-Works Turbo, 700x24mm, 220TPI, folding bead, BlackBelt protection · Rear tire: S-Works Turbo, 700x24mm, 220TPI, folding bead, BlackBelt protection

• Spin both wheels and watch for side-to-side and vertical movement. Check spoke tension, rim condition and hub play. Inspect the carbon rims closely for impact marks, cracks, delamination or damage around spoke holes and bead hooks.
• 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: Specialized Expert Shallow Drop, alloy, 123mm drop, 75mm reach · Stem: Specialized Pro SL, alloy, 4-bolt · Saddle: Toupé Pro, Adaptive Edge design, carbon rails, 143mm

• 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.