New Kestrel Airfoil PRO SL with Shimano Ultegra
Very Limited Qtys

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Triathlon Bikes -  Kestrel Air Foil PRO SL Shimano

Detailed Specs | Geometry Sizing Chart

Your Chance to Save Hundreds on Special Clearance Priced Kestrels

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Shimano Ultegra, 20 Speed Triathlon Bikes
New Kestrel Airfoil PRO SL Carbon Tri Bikes
SALE $2,695.95 (Compare at $8500)
Ships Signature Req'd for your protection

Complete Bicycle featuring:
Shimano Ultegra Group,
Shimano Ultegra Cranks
Aero Carbon Seatpost
Profile Aero Bar and Oval Stem,
Oval W745 Carbon/Alloy Clincher

Save up to 60% Off List Prices
Buy Factory Direct from Bikesdirect

Compare to $8,000+ Trek or Specialized
Full Warranty

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Geometry Sizing Chart
We accept Visa/MC/Disc/Amex. PayPal is optional
Price Includes UPS Ground Shipping to 48 United States
(5 to 7 Day Delivery) (AK,PR, HI at addtional cost)
(Email us for Delivery to PO Box/APO/FPO)

Pay with your US Issued Visa, MC, Disc, AMEX Cards. You do NOT need to use Paypal
This bike comes 90% assembled. How much Assembly? CLICK HERE for sample assembly instructions and videos
CLICK HERE for a special price on the full Video DVD/CD and Folding Mini ToolKit

A Kestrel Selected by Outside Magazine as Gear of the Year - click here for the article

Brand New Kestrel Airfoil PRO SL Carbon Triathlon Bikes + Shimano Ultegra 20 Speed parts group + Oval W745 Carbon/Alloy Clincher, 45mm F & R, 10sp Wheelset + Shimano Ultegra Crankset

Available now at an incredible Factory Direct discount. Limited quantities available now.
Full Factory Warranty. Warranty


Professional parts specs such as a near top-of-the-line 20 Speed Shimano Ultegra Drivetrain - Shimano Ultegra Cranks, Rear Derailleur, Shifters AND Oval W745 Carbon/Alloy Clincher, 45mm F & R, 10sp Wheelset too.

Highest Quality Carbon
Since 1987, Kestrel has been meticuloulsy hand-building their carbon frames using the tightest quality control standards in the industry. Their goal - perfecting the science of speed. Kestrel was the first to launch an all carbon bike and thus wrote the book on bicycle performance: weight, stiffness, efficiency, and even the shape of the bicycle itself. With 20 years of carbon fiber experience under their belts, Kestrel is a name you can feel confident in.

Superb Ride
Kestrel's geometry has been painstakingly refined to maximize ride comfort and handling grip. Every Kestrel frame comes with a matching, frame-specific fork that's engineered and ride tuned for perfectly balanced handling with a sensitive road feel and superb ride comfort.

The Airfoil PRO SL uses Kestrel's unmatched carbon fiber know-how for a superior riding experience. Superb stiffness, superior strength, durability and Kestrel's legendary aerodynamic geometry lend to a road-smoothing ride with precise handling and efficient power transfer. Size-specific tuning optimizes the ride for every size, so you get the same precise handling with a responsive feel regardless of how big you are or where you ride.

The Air Foil comes out of the gate with world-class results. One of the lightest Triathlon Bikes Kestrel offers. The Air Foil features a unique carbon lay-up which offers both light overall weight and pedal power responsiveness. Its sculptured seat stays are designed to reduce road vibrations and offer unparalleled comfort to the rider. The Air Foil is guaranteed to provide enjoyment for years to come and winning results for those who choose to race it.

Highest Technology
Airfoil PRO SL is formed from a weight-shaving Carbon fiber hybrid into a Modular monocoque aerodynamic frame design.

Ever wonder what it’s like to ride the same bike the pros do? The new Airfoil Pro SL is that bike. Hours of wind tunnel testing refined the smooth lines of the already wind cheating frameset. Kestrel bicycles is proud to present the new Airfoil Pro SL.

The Kestrel Airfoil is designed with one thing in mind: aerodynamics. Its innovative and unique design offers two major advantages over the competition. Firstly, by creating a radical, “open” triangle, wind drag created by the rider’s movements was drastically reduced. So what’s that mean? It means the Airfoil is at its best when being ridden and not just good in a wind tunnel. Secondly, the open triangle offers one of the most comfortable and compliant triathlon bikes. A dream to ride on.

With all the advantages of the open triangle Kestrel was still not sastified. They wanted to improve on the design. They channeled the headtube to improve aerodynamics, in addition to increasing the crown to stiffen the front end. Then they redesigned the downtube and bottom bracket junction and improved the stiffness. This also improved the ride quality even more! The rear triangle uses 700K unidirectional carbon fiber which keeps the road vibrations to a minimum and improves aerodynamics as well. The final result? A lighter, faster bike that is also 20% stiffer than its predecessor.

Dual position Kestrel carbon, aero seatpost - forward position for a more aggressive seat angle and vice versa

Channeled headtube - improves aerodynamics, reduces, weight

KSL (Kestrel Superlight) - Kestrel's proprietary blend of high modulus carbon fibers, KSL frames provide the lightest, best riding, while maximizing stiffness and handling response

FD (Fluid Design) - continuous flow of long filament fibers (the fluid lines of the modular monocoque design) provide a smooth and fluid ride that provides maximum stiffness.

Internal cable routing - improves aerodynamics

Frame weight = 2.27lbs* approx (no pedals/reflectors, per Kestrel Bicycles)

A Kestrel Selected by Outside Magazine as Gear of the Year - click here for the article

Factory Direct Pricing
Other online retailers are selling comparably equipped bikes for $8,000 and up.
The frame and fork alone are listed at $2400
The Full Shimano Ultegra parts alone list for nearly $1000
The Oval W745 Carbon/Alloy Clincher, 45mm F & R, 10sp Aero Wheels alone list for $900
About $4,300 worth of parts alone without adding the saddle, stem or seatpost which are easily worth another $700.

Your Sale price is only $2,695 for the whole bicycle and includes shipping to 48 States.


Channeled headtube, KSL (Kestrel Superlight) - Kestrel's proprietary blend of high modulus carbon fibers - Structurally optimized one-piece modular Monocoque main triangle, Reinforced bottom bracket and chainstays for power transfer, replaceable derailleur hanger, Approx Frame weight = 2.27lbs


EMS Pro SL Aero, Full Carbon, 1 1/8-1 1/4” Tapered Steerer, co-engineered with the frame for balanced handling feel and precision


Shimano Ultegra, 10 Speed (20 gears total) rear and Shimano Ultegra, brazeon mount front


Shimano Dura Ace BAR END, 10 Speed


Shimano Ultegra Dual Pivot calipers, PROFILE QUICK STOP


Oval Precision Bearing Black Anodized


Oval W745 Carbon/Alloy Clincher, 45mm F & R, 10sp


Shimano Ultegra 53/39T (47cm, 50cm, 52cm: 170mm; 54cm, 56cm: 172.5mm; 59cm: 175mm)


Shimano Ultegra, External Sealed Precision Bearing


Shimano Ultegra, 10-Speed Cassette 11-23T / Shimano Ultegra, 10sp


Oval ST700 Tri w/Ti Rails


KESTREL EMS Pro w/Ritchey Clamp System


Oval R900, 31.8mm, 1.125 inch steerer
(Lengths per Factory Specs - NO Customizing prior to shipment -buy a longer or shorter one at and get free shipping)


FSA No. 53, Integrated 1 1/8’ Top, 1 1/4” Bottom w/10mm Carbon Top Cover


PROFILE Design CX3 Integrated Bar


No Pedals included - buy some at and get free shipping too

Tires VITTORIA Rubino Pro II, 700x23c
Color As Shown
Sizes As Shown Geometry Sizing Chart

This bike comes 90% assembled. How much Assembly? CLICK HERE for sample assembly instructions and videos
CLICK HERE for a special price on the full Video DVD/CD and Folding Mini ToolKit