2022 Cannondale Tesoro X 1

Archived: 2022 Cannondale Tesoro X 1 · Electric-assist · 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: Tesoro X, SmartForm C1 Alloy, removable downtube battery, fully internal cable routing, 135x9mm, belt-compatible dropout, flatmount disc, headtube waterbottle mounts, integrated daytime running light, HDT child seat/cargo mount compatible · Fork: SR Suntour XCR34, 100mm, coil, boost spacing, offset - 44mm (S) / 51mm (M, L)

• 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.

Archived: Fork: SR Suntour XCR34, 100mm, coil, boost spacing, offset - 44mm (S) / 51mm (M, L)

• 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: Shifters: microSHIFT XLE11, 11-speed · Rear derailleur: microSHIFT XLE11 · Crankset: FSA Bosch E-Bike, 46T · Rear cogs: microSHIFT H-Series, 11-46, 11-speed · Chain: KMC X11, 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: Brakes Riderever Attack-XU, 4-piston hydraulic disc, 203/203 rotors Brake Levers Riderever Attack-XU hydraulic disc

• 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: 700c · Rims: WTB STX i30 TCS, 32h, tubeless ready · Hubs: (F) Formula CL-811, 15x110mm centerlock / (R) Formula CL-26, 135QR centerlock · Front tire: Continental Race King 29x2.2" 55-622 (M,L) / 27.5x2.2" 55-584 (S) · Rear tire: Continental Race King 29x2.2" 55-622 (M,L) / 27.5x2.2" 55-584 (S)

• 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: Integrated Sealed Bearing, Tapered · Handlebar: Cannondale Trekking, 31.8mm · Stem: Cannondale 2, 6061 Alloy, 31.8, 70mm, integrated cable routing · Seatpost: Parallelogram Suspension Seatpost, 31.6, 25mm Setback, 50mm Travel, 300mm (SM), 350mm (MD), 400mm (LG, XL) · Saddle: Fizik Vivo Active Ergo

• 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.

Archived: Cannondale Tesoro X 1 · electric-assist identification

• Inspect the battery case, mount, lock and electrical contacts for cracks, impact, corrosion, swelling, overheating marks or looseness. Confirm the battery charges normally.
• Confirm the correct charger, battery keys and removable system parts are included. Check charger cables and connectors for damage or improvised repairs.
• Power the system on from cold, check the display for warnings, and test every assist mode. Assistance should engage and stop predictably without intermittent cutouts or abnormal motor noise.
• Ask for available battery-health, cycle-count, diagnostic and firmware records. Confirm that replacement batteries and system support remain available before agreeing on value.

• 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.