2015 Specialized S-Works Stumpjumper 29

Archived: 2015 Specialized S-Works Stumpjumper 29 · Mountain Hardtail · 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: FACT 11m carbon, 29" geometry, FACT IS construction, tapered headtube, carbon PF30 BB, full internal shift/brake routing, 142mm dropouts, PM 160 rear brake, replaceable alloy rear derailleur hanger · Fork: Custom RockShox RS-1 Brain, Solo Air spring, tapered carbon steerer, top-mount BrainFade, rebound adjust, 15mm thru-axle, S: 80mm travel, Others: 90mm · Suspension

• Inspect composite areas in bright light for impact marks, cracks, ripples or crushed clamp zones. Check metal sections and welds separately for dents or cracking.
• 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: Custom RockShox RS-1 Brain, Solo Air spring, tapered carbon steerer, top-mount BrainFade, rebound adjust, 15mm thru-axle, S: 80mm travel, Others: 90mm

• 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.
• Ask for dated fork-service records. A clean exterior does not establish the condition of internal seals, oil or bushings.

Archived: Group: Shimano XTR · Shifters: Shimano XTR, 11-speed · Front derailleur: Shimano XTR, down swing, dual-pull · Rear derailleur: Shimano XTR Shadow Plus, 11-speed, GS mid cage · Crankset: Shimano XTR, Hollowtech, 11-speed, 36/26 · Bottom bracket: Praxis, PF30, OS press-in bearings, sealed cartridge · Rear cogs: Shimano XTR, 11-speed, 11-40 · Chain: Shimano XTR, 11-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: Shimano XTR, hydraulic disc, Ice Tech Ti-metal pad, Ice Tech rotor, S/M: 180mm rotor, Others: 160mm, Shimano XTR, hydraulic disc, Ice Tech Ti-metal pad, 160mm Ice Tech 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: Wheel size: 29 · Rims: Roval Control SL 29, carbon disc, 22mm internal width, 24h/28h · Hubs: Roval Control SL 29, alloy hub body w/ Torque Tube, 15mm thru-axle, 24h, Roval Control SL 29 142+, DT Swiss Star Ratchet, 12mm thru-axle, 28h · Front tire: S-Works Fast Trak Control, 120TPI, 2Bliss Ready, folding bead, 29x2.2", S-Works Fast Trak Control, 120TPI, 2Bliss Ready, folding bead, 29x2.0"

• 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 flat, carbon, 8-degree backsweep, 31.8mm · Stem: Syntace F109, 6-degree rise · Seatpost: Command Post XCP, carbon lower tube, 2-position height adjustable, internal routing, 35mm travel, 27.2mm · Saddle: Body Geometry Phenom Pro, carbon rails, 143mm · Pedals: Resin test ride, w/ toe clips, CEN std.

• 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. Look particularly closely for crushing, scoring or cracks at carbon handlebar clamp areas.
• 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.