2025 Polygon Kalosi Lanes EVO High Step

Archived: Frame: ALX TREKKING FRAME · Fork: SUNTOUR XCM32 HLO 100mm TRAVEL

• 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.

Archived: Fork: SUNTOUR XCM32 HLO 100mm TRAVEL

• 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: SHIMANO CUES SL-U6000 1x10-SPEED TRIGGER · Rear derailleur: SHIMANO CUES RD-U6000-GS DIRECT ATTACH · Crankset: SHIMANO FC-E5010 W/ SM-CRE50 44T CL:46.5mm W/ DOUBLE CG · Bottom bracket: SHIMANO DU-E5000 DRIVE UNIT · Cassette: SHIMANO CS-LG300-10 11-48T · Chain: SHIMANO CN-LG500

• 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 BR-MT201 HYDRAULIC DISC BRAKE; Levers: SHIMANO BR-MT201 HYDRAULIC DISC BRAKE; Rotors: SHIMANO F:SM-RT10 R:RT-EM600 180mm CENTER LOCK

• 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.

Archived: Wheels: ALLOY DOUBLE WALL FOR DISC BRAKE · Rims: ALLOY DOUBLE WALL 584x30C DEPTH:23mm 32H FOR TYRE 584-54/76 · Hubs: F: JOYTECH D761DSE QRx100mm 32H CENTERLOCK / R: JOYTECH D762DSE QRx135mm 32H CENTERLOCK · Front tire: SCHWALBE SUPER MOTO-X 27.5"x2.40" (584-62) · Rear tire: SCHWALBE SUPER MOTO-X 27.5"x2.40" (584-62)

• 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.

Archived: Headset: ZERO STACK (ZS) SEMI INTEGRATED SEALED BEARING FOR TAPER H/T, ZS 44/28.6 | ZS 56/30 · Handlebar: POLYGON EXPERT ALLOY, W: 700mm, BB: 31.8mm, R/D: 25mm, B: 18degree · Stem: POLYGON XPERT ALLOY, EXT: 60mm (S) / 80mm (M, L), BB: 31.8mm, R/D: 7degree · Seatpost: POLYGON EXPERT ALLOY, DxL: 30.9 x 300mm · Saddle: LINC EASE, STEEL ø7mm · Pedals: PP PEDALS W/ REFLECTOR

• 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: Motor: SHIMANO DU-E5000 MID MOTOR, CONTINUOUS RATED POWER 250Watt, MAXIMUM TORQUE 40Nm · Battery: SHIMANO BT-E8010 FOR DOWN TUBE - 504Wh (36V, 14Ah)

• 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.