In Colnago’s words: “a fast, solid and precise gravel bike that is fun to ride.”
Source: Colnago, read October 30, 2026.
Published frame dimensions
Frame-only measurements in millimeters. Stem, spacers and handlebars change where your hands end up. Reach vs. typical compares each size with a typical gravel frame of the same stack.
Size
Stack
Reach
Wheelbase
Head angle
Standover
Reach vs. typical
450
541
375
Not published
70.5°
Not published
−6 mm
480
555
386
Not published
70.5°
Not published
0 mm
510
580
397
Not published
70.5°
Not published
+2 mm
540
605
408
Not published
70.5°
Not published
+4 mm
570
630
419
Not published
70.5°
Not published
+6 mm
From Colnago’s geometry chart, checked October 30, 2026. Visit Colnago ↗
What the Position levels mean
5 · AggressiveLong and low for its sizeMore than 10 mm more reach than a typical frame with the same stack.Most frames here are race bikes.
4 · Semi-AggressiveSporty and stretched4 to 10 mm more reach than a typical frame with the same stack.Common on road and gravel race bikes.
3 · BalancedMiddle of the rangeWithin 4 mm of typical reach for its stack.Found on every type of road and gravel bike.
2 · Semi-RelaxedTaller front, shorter reach4 to 10 mm less reach than a typical frame with the same stack.Common on endurance and all-rounder bikes.
1 · RelaxedTallest front and shortest reach for its sizeMore than 10 mm less reach than a typical frame with the same stack.Common on endurance and adventure bikes.
Where this frame sits
Each colored dot is one C68 Gravel size; gray dots are other current gravel frames. Shaded bands run from Position 1 Relaxed on the left to 5 Aggressive on the right.
How this frame scores
Compared with a typical gravel frame of the same stack, sizes run from −6 mm to +6 mm reach. Read at a middle-size stack of 583 mm, the C68 Gravel scores 3 of 5 (Balanced). Its sizes sit in different shaded bands because makers add reach at different rates as frames get bigger.
Price and builds
$8,245. Starting price only; builds (SRAM Red XPLR, SRAM Force XPLR, Shimano GRX 1x) are not individually priced.
Comparable frames from other brands
The closest match to a size 510 C68 Gravel from other brands, among current gravel frames. Same-type frames are listed first.
42 mm Feature text: tires up to a nominal 42 mm, a limit Colnago says it chose on purpose. Two build tables on the same page list 45 mm and the Force build lists 42 mm. GnR stores the feature statement, following the owner's October 26, 2026 decision for the same conflict on the G4-X.
Mounts
Two bottle cage mounts (down tube and seat tube) and two top tube rivets for a frame bag, per Colnago. No rack or load limit is implied.
Geometry chart
Colnago C68 Gravel geometry chart; model year not stated
Geometry: Colnago’s chart, checked October 30, 2026.
Maker description: Colnago, read October 30, 2026.
Prices: Colnago US list prices for complete bikes, October 30, 2026. Prices and stock change often.
Exact five-size chart from Colnago's C68 Gravel geometry image, owner-supplied 2026-10-30. The chart lists no wheelbase or standover. Frame stack and reach exclude cockpit and spacers. Colnago's US page lists the bike with a price, which the owner verified on 2026-10-30.