2006 GT Ruckus DJ

Archived: Frame: TIG-welded · Fork: Manitou Stance Static, 100mm · 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.

Archived: Fork: Manitou Stance Static, 100mm

• 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: SRAM, X-7 trigger type · Front derailleur: Truvativ BoxGuide · Rear derailleur: SRAM SX-7, Med cage length · Crankset: Truvativ Hussefelt DH,, 36 teeth · Bottom bracket: Truvativ Howitzer XR · Rear cogs: 9-speed, 11 - 32 teeth · Chain: KMC Z9000

• 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: Hayes Sole, hydraulic disc, V6 160mm rotor brakes, Hayes Sole levers

• 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: Wheel size: 26" wheels · Rims: Sun Single Track SL-1, double wall, 36H, 36-hole · Hubs: Front: Alloy, disc type, sealed bearing, 20mm through axle, Rear: Alloy, disc type, 9-speed cassette, 135mm spacing, nutted axle · Front tire: 26 x 2.40" Kenda Cortez

• 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 Mallet · Handlebar: Truvativ Hussefelt, AL 66, 50mm rise, 31.8OD. · Stem: Truvativ Hussefelt, 3D cold forged, 0 degree rise · Seatpost: SDG, I-Beam, AL 6061, 25.4mm diameter · Saddle: SDG, FRD I-Beam, stitched cover · Pedals: GT Alum Platform with cr-mo spindles

• 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.