2007 Rocky Mountain RC 50 Disc

Archived: Frame: TIG-welded · Fork: RMB · Carbon, 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.
• 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: Shimano mix · Shifters: Shimano R440 · Front derailleur: Shimano FD-443 · Rear derailleur: Shimano 105 · Crankset: FSA Vero, 30/42/52 teeth · Bottom bracket: FSA ISIS · Rear cogs: 10-speed · Chain: Shimano CN-HG53

• 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 MX-4 brakes, Shimano M511 levers

• Inspect pads and braking surfaces, check the complete cable or hose path, and confirm both controls feel consistent and return cleanly.

Archived: Wheel size: 700c wheels · Rims: Formula XSD29 Disc · Hubs: Formula XSD29 Disc · Front tire: 700 x 28c Kenda Koncept

• 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: FSA Intellaset · Handlebar: Easton EA30 · Stem: Easton EA30 · Seatpost: RMB · Saddle: Selle Italia XO · Pedals: Wellgo LU-C8S-P

• 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.