ROAD RACE · ALL-ROUND

Colnago V4

A race bike that balances low weight and aerodynamics. Position 4 of 5, Semi-Aggressive, scored at a middle size.

Type: Road Race · All-round
Price: $5,175 to $6,250
Sizes: 420 to 570 (6)
Position: 4 · Semi-Aggressive

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What Colnago says

In Colnago’s words: “Lightness and responsiveness, with Colnago charm.”

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 road frame of the same stack.

Size	Stack	Reach	Wheelbase	Head angle	Standover	Reach vs. typical
420	510	370	Not published	70.6°	Not published	−2 mm
455	522	375	Not published	71°	Not published	0 mm
485	539	383	Not published	71.5°	Not published	+4 mm
530	575	395	Not published	72.5°	Not published	+6 mm
550	593	403	Not published	72.9°	Not published	+9 mm
570	612	410	Not published	73.1°	Not published	+11 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 V4 size; gray dots are other current road 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 road frame of the same stack, sizes run from −2 mm to +11 mm reach. Read at a middle-size stack of 564 mm, the V4 scores 4 of 5 (Semi-Aggressive). Its sizes sit in different shaded bands because makers add reach at different rates as frames get bigger.

Price and builds

$5,175 to $6,250 across 3 builds. Three builds: Shimano 105 Di2, SRAM Rival AXS and Shimano Ultegra Di2.

See all 3 builds

Build	Groupset	Price
Shimano 105 Di2	Shimano 105 Di2	$5,175
SRAM Rival AXS	SRAM Rival AXS	$5,400
Shimano Ultegra Di2	Shimano Ultegra Di2	$6,250

Colnago US list prices, checked October 30, 2026.

Comparable frames from other brands

The closest match to a size 485 V4 from other brands, among current road frames. Same-type frames are listed first.

Compare these with the bike you ride now

Frame details and sources

Tire clearance: -
Mounts: One bottle cage is listed with each build; Colnago lists no other mounts.
Geometry chart: Colnago V4 US product page 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.
Chart from Colnago's US V4 product page, owner-supplied text checked 2026-10-30. Colnago prints no stack for size 510, so that size is left out; the six other sizes are complete for stack and reach. The chart lists no wheelbase or standover. Frame stack and reach exclude cockpit and spacers.