Speed Concept Frameset | Trek Bikes

NEW 2019

Speed Concept Frameset

Model 22055

Speed Concept frameset is the perfect platform for your next race-winning triathlon bike. This OCLV Carbon tri bike frame is light, insanely aerodynamic, and fully capable of delivering your fastest bike splits ever.

You're out to win, and you're looking for the aero advantage other triathlon bikes simply can't provide. You understand fit is a crucial part of going fast, and you want a bike that's infinitely customizable to your perfect aero position.

Lightweight 500 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, and integrated stem and direct mount Bontrager Speed Concept brakeset. Built for BB90 bottom bracket. Includes brakes, carbon aero bar, seatpost, integrated direct mount stem, and headset.

Advanced aerodynamics, light weight, and a whole lot more than a frame. With all the included parts, this package gives you a major jump on your dream tri bike build. Plus, it's fully customizable through Project One!

It's a triathlon superbike that's proven to be the fastest in the wind tunnel
PRs are for breaking, and Speed Concept is the bike designed to put you closer to whatever goal you've set for yourself, whether that's a faster bike split or a new speed record
Make it yours: it's fully customizable through Project One
Speed Concept is easy to adjust and comes in an extended size range, which means every rider can find their fastest, most dialed fit

"The Speed Concept 9 Series’ combination of fit, adjustability, aerodynamics, drop-dead good looks and usability make it the best triathlon bike on the road today.”"

"With a laser focus on aerodynamic performance, this bike flies on the open road"

"Trek’s combination of effective shapes and creative integration allowed it to beat the other three contenders in the wind tunnel shoot-out"

NEW 2019

Customize

Speed Concept Women's

$4,699.99

NEW 2019

Customize

Speed Concept

$4,199.99 - $4,699.99

SALE 2017

Speed Concept 9 Series Frameset

$3,999.99 | $4,499.99

500 Series OCLV achieves a superb balance of light weight, strength, and stiffness that's perfectly suited to the sophisticated frame technologies that distinguish Trek frames.

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Our exclusive Kammtail Virtual Foil (KVF) is the most aerodynamic tube shape ever designed for a bicycle. And now it's even faster, with less frontal area and reduced drag at all yaw angles.

Kammtail virtual foil

We tested every shape possible, and found this 6:1 ratio is fastest where it matters most. This fork slices the wind from 2.5-12.5 degrees of yaw angle without stalling for unparalleled aerodynamic performance in real-world wind conditions.

We went beyond the wind tunnel to make the world's fastest bike even faster. We factored in real-world conditions, tested on actual courses, and again left the competition behind.

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Bontrager integrated Speed Storage products are so well fitted to the Speed Concept frame that you and your bike are actually more aerodynamic with them than without.

Tri bikes are not known to be mechanic friendly. But Speed Concept changes that. It’s faster to build, easier to adjust, simpler to pack for race travel. You’re welcome.

Bar is integrated into the frame for the sleekest, lowest-drag profile.

Move around to the front of Speed Concept and an amazing thing happens: it all but disappears. Fully integrated handlebar with hidden shift and brake cables presents 30% less surface to the wind. It's the lightest, cleanest, most aero front end ever.

Don't settle for anyone else's bike. Create your very own with Project One, Trek's custom bike program.

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Frameset

Frame

500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90, Speed Fin compatible, DuoTrap compatible, SC Draft Box 2 & SC Speed Box compatible

Fork

SC full foil carbon, integrated brake & stem
Wheels

Max tire size

25c Bontrager tires (with at least 4mm of clearance to frame)
Components

Seatpost

Bontrager Speed Concept Race Lite, alloy, +/-20mm offset

Handlebar

Bontrager Speed Concept KVF aero bar, carbon, direct mount, UCI legal

Stem

Bontrager Speed Concept, direct mount

Headset

Integrated, sealed bearings

Brakeset

Bontrager Speed Concept integrated
Weight

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.

Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

Rider Height

Inseam

154.0 - 170.0 cm

5'0.6" - 5'6.9"

72.0 - 80.0 cm

28.3" - 31.5"

164.0 - 177.0 cm

5'4.6" - 5'9.7"

77.0 - 83.0 cm

30.3" - 32.7"

174.0 - 187.0 cm

5'8.5" - 6'1.6"

82.0 - 88.0 cm

32.3" - 34.6"

185.0 - 198.0 cm

6'0.8" - 6'6.0"

87.0 - 93.0 cm

34.3" - 36.6"

All measurements provided in cm unless otherwise noted.

Frame size letter	Wheel size	A — Seat tube	B — Seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack	Saddle rail height minimum (w/short mast)	Saddle rail height maximum (w/tall mast)
L	700c	55.3	78.0°	11.5	72.5°	54.1	8.0	40.0	4.5	6.0	101.0	79.9	42.6	54.1	64.9	79.6
M	700c	52.9	78.0°	9.0	72.5°	51.8	8.0	40.0	4.5	6.0	98.5	77.5	40.8	51.7	62.5	77.2
S	700c	50.3	78.0°	6.5	72.2°	49.5	8.0	40.0	4.5	6.1	96.1	75.0	39.0	49.2	59.9	74.7
XL	700c	57.8	78.0°	14.0	72.5°	56.5	8.0	40.0	4.5	6.0	103.7	82.3	44.5	56.5	67.3	82