Colnago C68 All Road geometry, BikeViewer

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Height178 cm · 5 ft 10 in

Inseam auto85 cm · 33.5 in

Size 490

Render Align Overlay50%

Geometry

Size	430	460	490	520	550	580
Stack mm	523	543	563	583	603	623
Reach mm	370	375	380	386	393	400
Head tube angle °	70.6	71.0	71.5	72.0	72.5	72.5
Seat tube angle °	75.5	75.0	74.5	74.0	73.5	73.0
Head tube length mm	117	136	157	177	198	219
Seat tube mm	430	460	490	520	550	580
Chainstay mm	412	412	415	415	417	417
Stack to reach	1.41	1.45	1.48	1.51	1.53	1.56
Effective top tube mmi	505	520	536	553	572	590

Size490key specs

Stack-to-reach (size 490)1.48

More aggressive (lower and longer) than 51% of gravel frames in the database at comparable sizes.

Closest geometry matches (size 490)

Matched by stack, reach and head tube angle.

Bombtrack Tensionalloy cyclocross, 2026M · 563 / 380 Superior XRcarbon, GF and GR, CurrentM · 563 / 381 Salsa Chili Con Crossoearlier version, before 201151cm · 563.2 / 381.9 All-City Macho King 8532015–1752 · 563 / 377.9 All-City Macho Man Disc52cm · 563 / 377.9 All-City Nature Boy52cm · 563 / 377.9

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Colnago geometry chart · Some C68 All Road numbers are derived, not from the chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error