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Kestrel 2018 RT-1100 Shimano Ultegra Disc Road Bike (Carbon Grey) (S) (48cm)

Price: $2,499.99
Sale: $2,424.99
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The Kestrel RT-1100 is the ideal choice for enthusiasts or endurance road riders who want to compete in gran fondos or century rides, increase their overall mileage on the weekends, or simply desire a more upright riding position for comfort. The 1100 has undergone some significant geometry changes from last year's RT-1000, with thinner seat stays and a more, overall aerodynamic profile, including fully internal cable routing to ensure clean airflow over the entire bike. A full, KSL (Kestrel Super Light) 800K carbon fiber frame and fork grace the 1100 for a super light ride with plenty of stiffness to counter balance those long days in the saddle.

For the ultimate in performance, the RT-1100 Ultegra is fitted with a complete Shimano Ultegra groupset - including a 50/34T crankset, 11-28T 11-speed cassette and 11-speed shifters and derailleurs, for a pro-proven groupset that utilizes trickle down technology from Shimano's top-of-the-line Dura-Ace series. Also updated for the 1100 is added hydraulic disc brakes for no-fuss maintenance and reliable, all-weather stopping power, a perfect addition for any long range riding effort. Oval Concepts 524 aluminum rims are paired with Vittoria Rubino Pro, 700x28c tires for fast response and dependable performance. New ZIPP Service Course handlebar and stem are both lightweight and strong with an element of sophistication.

Finally, Kestrel's EMS Pro Aero seatpost allows for the saddle to be mounted in a wide range of positions. Add to that, Kestrel's unique tube lengths, diameters, shapes and carbon layups for each individual frame size, and you have a bike that's designed to produce the best possible ride for endurance riders looking for a road bike with lasting comfort and exceptional performance.


  • Kestrel Super Light 800K carbon fiber frame and fork
  • Shimano Ultegra 11-speed Groupset
  • Aerodynamic profile
  • Internal cable routing ensures clean airflow
  • Shimano Hydraulic Disc Brakes
  • ZIPP Service Course handlebar & stem
  • EMS Pro Aero seatpost allows saddle to be mounted in a wide range of posiitons
  • Each of Kestrel's six sizes has unique tube lengths, diamters, shapes, and carbon layups to produce the best possible ride quality fo4r every size rider
Size: 48cm
Frame: Kestrel Super Light (KSL) 800K carbon fiber, FM Disc, PF30 BB
Fork: KSL full-carbon, 1 1/8 - 1 1/2 tapered steerer, FM Disc 12mm TA
Crankset: Shimano Ultegra, 50/34T
Bottom Bracket: Praxis PF30 Conversion 24mm spindle
Pedals: N/A
Front Derailleur: Shimano Ultegra, braze-on
Rear Derailleur: Shimano Ultegra, 11-speed
Shifters: Shimano Ultegra STI, 11-speed
Cassette: Shimano Ultegra, 11-28T, 11-speed
Chain: KMC X11EL w/MissingLink, 11-speed
Wheelset: Oval Concepts 524, 700c 24/28H rims
Tires: Vittoria Rubino Pro, 700 x 28c, folding
Brakeset: Shimano R8020 hydraulic, 160mm rotors
Brake Levers: Shimano R8020 STI
Headset: ACROS The Clamp integrated 1 1/8 top, 1 1/2 bottom
Handlebar: ZIPP Service Course 70 Ergo, 31.8mm
Stem: ZIPP Service Course, 6061 3D-forged alloy, 31.8mm, +/- 6
Tape: Prologo OneTouch Gel 2
Saddle: Prologo Kappa RS, STN rails
Seatpost: Kestrel EMS Pro Aero

This product was added to our catalog on March 12, 2019