2026 Cervelo Caledonia 105 Di2

Archived: Frame: Cervélo Caledonia frame · Fork: Cervélo All-Carbon, Tapered Caledonia Fork · Carbon Fiber

• Inspect the complete frame for cracks, dents, distortion, heavy abrasion, suspicious paint differences or evidence of a previous repair.
• 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: Shifters: Shimano 105, R7170 · Front derailleur: Shimano 105, R7150 · Rear derailleur: Shimano 105, R7150 · Crankset: Shimano 105, R7100, 52/36T · Bottom bracket: FSA, T47 BBright for 24mm spindle · Cassette: Shimano 105, R7101, 11-34T, 12-Speed · Chain: Shimano M7100

• 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: Brake controls: Shimano 105, R7170; Rotors: Shimano CL700 Centerlock

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

Archived: Wheels: Front: Vision Team i23 Disc, 23mm IW, direct pull, 12x100mm, centerlock, tubeless compatible; Rear: Vision Team i23 Disc, 23mm IW, direct pull, 12x142mm, HG freehub, centerlock, tubeless compatible · Front tire: Vittoria Corsa N.EXT TLR G2.0 700x32c · Rear tire: Vittoria Corsa N.EXT TLR G2.0 700x32c

• 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.
• Confirm whether the bike is actually set up tubeless, whether both tires hold pressure, and when sealant and rim tape were last serviced.

Archived: Headset: FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45° · Handlebar: Cervélo HB23 alloy 400mm · Stem: Cervélo ST36 Alloy · Seatpost: Cervélo SP19 Carbon 27.2 · Saddle: Cervélo Saddle

• 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.