2011 Redline MX 24

Archived: 2011 Redline MX 24 · BMX · Published sizes: One Size

• 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: Brazed/welded · Fork: Redline Pro · Hi Ten, unicrown crown

• 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: Group: BMX Mix · Crankset: Redline Tubular Chromo 175mm, Redline 41t teeth · Bottom bracket: Sealed Bearing · Cassette: Redline · Rear cogs: 1-speed, 18T FW teeth · Chain: KMC Z-410

• Check chain tension and chainline, rotate the drivetrain through a full revolution and confirm the rear axle or tensioning hardware cannot slip.
• 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: Wheel size: 24" wheels · Rims: Alex C303, 36-hole · Hubs: Front: Redline aluminum, Rear: Redline Aluminum Flip-Flop · Front tire: Front: 24 x 2.1" Tioga PowerBlock, Rear: 24 x 1.95" Tioga PowerBlock

• 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: Headset: 1 1/8" VP threadless · Handlebar: Redline 27.25 x 5.5 Hi Ten · Stem: Redline Hollowpoint Aluminum 55mm · Seatpost: Alloy Micro Adjust, 26.8mm diameter · Saddle: Redline MX · Pedals: Redline Aluminum Platform

• 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.

• This record explicitly describes a bicycle without installed brakes. Do not test it on public roads or anywhere a safe stopping method and controlled riding environment have not been established.
• Before a qualified rider begins at low speed, confirm both wheels are secure, tires are safe, and the headset, handlebar, stem, cranks and pedals have no looseness.
• Listen and feel for repeated knocks, grinding, skipping or movement at joints. Stop the test immediately if the bicycle cannot be controlled safely.