2017 Specialized Hellga Expert

Archived: 2017 Specialized Hellga Expert · Mountain · Published sizes: S, M, L

• 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 M4 Aluminum, smooth welds, tapered head tube, forged post-mount disc dropouts, 190mm rear hub spacing, replaceable alloy derailleur hanger · Fork: Specialized FACT carbon, full monocoque, tapered steerer, 135mm hub spacing, open QR dropouts · Carbon Fiber

• 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: Shifters: SRAM X1, 11-speed, trigger · Rear derailleur: SRAM X01 Type 2.1, 11-speed · Crankset: e.13, 11-speed, PF30, 100mm spindle, 28T · Bottom bracket: PF30 Included with crankset · Cassette: SRAM X1, 11-speed, 10-42t · Chain: KMC X11L, 11-speed w/reusable MissingLink

• 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) Shimano XT, hydraulic disc, metallic pads w/fins, 200mm rotor / (R) Shimano Deore XT, hydraulic disc, metallic pads w/fins, 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: Rims: Stout XC, hookless alloy, single wall, 90mm inner width, sleeve joint, 32h · Hubs: (F) Specialized Stout XC 135, disc, sealed cartridge bearings, QR, 32h / (R) Specialized Stout XC 190, Hi Hi disc, alloy, sealed cartridge bearings, QR, 32h · Front tire: Ground Control Fat, Control casing, 26x4.6"", 120TPI, Aramid folding bead, 2Bliss Ready · Rear tire: Ground Control Fat, Control casing, 26x4.6"", 120TPI, Aramid folding bead, 2Bliss Ready

• 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: Specialized Mini-rise, 7050 alloy, 8-backsweep, 6-upsweep, 10mm rise, 700mm width, 31.8mm clamp · Stem: Specialized, 3D-forged alloy, 4-bolt, 6-degree rise · Seatpost: Alloy, 2-bolt clamp, 12.5mm offset, 30.9mm, anti-corrosion hardware · Saddle: Women's Body Geometry Myth Sport, steel rails, 155mmmm · Pedals: Specialized Bennies, 6061 alloy body, sealed cartridge bearings, 4.5mm removable pins

• 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.