2006 GT Avalanche 2.0 Disc

Archived: Frame: TIG-welded · Fork: RST Omega T6, 80-120mm · Aluminum/magnesium

• 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.
• 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: Fork: RST Omega T6, 80-120mm

• 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: Mountain Mix · Shifters: Shimano ST-EF29 · Front derailleur: Shimano M330 · Rear derailleur: Shimano Deore · Crankset: Truvativ ISO FLO, 22/32/42 teeth · Bottom bracket: TruVativ Power Spline · Rear cogs: 8-speed, 11 - 32 teeth · Chain: Shimano CN-IG31

• 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: Tektro Aquila Mechanical Disc, forged caliper with dial adjust pad centerin front/Tektro Aquila Mechanical Disc rear brakes, Shimano ST-EF29 levers

• Check both cables and housings for corrosion, fraying or drag. Confirm each caliper releases cleanly, then inspect pad thickness, rotor wear and rotor alignment.

Archived: Wheel size: 26" wheels · Rims: Alloy double wall ATB · Hubs: Front: Alloy QR for Disc, Rear: Alloy 8 speed Cassette with QR for Disc · Front tire: Front: 26 x 1.95" Tioga Factory Extreme, Rear: 26 x 1.95" Tioga Factory XC

• 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: 1 1/8" TH Zero Stack · Handlebar: Alum. 20 mm Rise, 6 degree bend, anatomically sized · Stem: GT ATB, threadless 25 degree rise with four bolt alum face plate · Seatpost: Alloy Micro adjust · Saddle: WTB Speed V · Pedals: ATB Resin body, Steel cage, toe clip compatible

• 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.