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Quintana Roo PRsix Ultegra Race Orange

Availability: Out of stock

Item #:119185

$6,159.99

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For items shown as ‘Out-of-Stock’ or where sizes or colors are ‘grayed out’, please contact us for ordering options via email or call 1-888-343-6313.
Quintana Roo PRsix Ultegra Race Orange

Details

The PR Series is our premier line of high performance triathlon bikes. From the professional to the elite athlete to those with a goal to finish, the PR series is the best choice to help athletes achieve their personal record (PR). PRSix RACE has Reynolds Strike wheelset.

Specifications:

  • Fork: QR Integrated SHIFT+
  • Headset: FSA Orbit IS-2
  • Stem: QR 12-position
  • Handlebar: Profile Design Prosvet Carbon
  • Extensions: Profile Design T4+ Carbon
  • Seat Post: QR Aero Carbon
  • Saddle: ISM PN 2.1
  • Shifters: Shimano
  • Front Derailleur: Shimano Ultegra
  • Rear Derailleur: Shimano Ultegra
  • Brakes: Shimano Ultegra
  • Crankset: FSA SL-K Light 52-36
  • Cassette: Shimano Ultegra 12-25
  • Chain: Shimano Ultegra
  • Bottom Bracket: FSA PF30
  • Tires: Continental Kevlar
  • Wheels: Reynolds Strike
  • Photo is a representation only
SHIFT+ Technology: QR’s unique “shift” aero design was first introduced in the CD0.1 and further refined in our PR series. Shift + offsets the Static Aero Downtube towards the drive side of the bike thus redirecting the concentrated airflow away from the ‘dirty’ (drive side) to the ‘clean’ side (non-drive side) of the bike. This minimizes drag and makes the drivetrain virtually invisible to the wind. The result is a bike that is more stable and more aerodynamic across a wider range of yaw angles. Athletes find that Shift + helps stabilize the bike in cross winds which saves them energy on the bike to use on the run.

Boat Tail Airfoil: Used in ballistics technology and the automobile industry, Boat Tail Airfoils are more stable and more aerodynamic than Kamm Tail airfoils while still maintaining effectiveness over a wider range of yaw angles than traditional airfoil shapes. The boat tail shape reduces swirling air pockets off the back of each aero tube thus reducing drag and stabilizing the bike.

Static Downtube Orientation: Wind tunnel testing has shown that dropping the downtube as close as possible to the trailing edge of the front wheel improves aerodynamics. With this in mind, we’ve specifically calculated the downtube drop ratio for each size of the PRsix to make sure that every frame falls within the tightest standard. In other words, every size of the PRsix is as aero as we could possibly make it.

Leading Edge Absent Chainstay: (PRsix & PRfive only)Dramatically increased size and aero profile of the non-drive chainstay to minimize frame flex and maximizes power output while making the bike more aero and stable. This gives athletes the benefit of a sail effect in cross winds.

Aerodynamic Storage Systems: QR’s size specific QBox and Top Tube Storage systems are designed to further enhance the Boat Tail Airfoil increasing aerodynamics and stability while providing a quick and convenient location for storage.

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XLAB Reload Kit

XLAB Reload Kit

Kit Includes

  • Super-SealedTM TORPEDO Bottle
  • Straw, Drink Valve
  • Solid and Split Lids
  • Leak-Free
  • Breather Valve
  • Dolphin Tail Straw Retainer
  • Hardware and comprehensive instructions

New Super-SealedTM Bottle Design! Turn it upside down, and shake it around. The leak-free design keeps the liquids inside. Bottle is made in the USA and is lead free. It is BPA-Free and HDPE food safe certified. TRUE 26 oz bottle capacity (768 mL). There are 2 straw positions, along with cage & mount adjustments, that allow for the perfect straw location. The included drink valve allows for fluid intake only, no air intake which causes bloating. The bite valve keeps the fluid at top of straw for faster drinking. The Solid Refill Lid is ideal for adding powder, tablets and fluid,. It ensures the system is completely leak-free. The Slotted Refill Lid is ideal for adding tablets and fluid. The Refill area is located behind the computer, allowing you to keep the computer screen clean & clear! The TORPEDO BOTTLE can be moved to another XLAB cage on your bike, so you can use standard bottles or bottles from an aid station. It is Aerodynamically Invisible. The Computational Fluid Dynamic (CFD) airflow is optimized, and velodrome aero testing was approved. The bottle is contoured, designed to fit your arm shape. There is a small frontal area that allows a clean airflow around the bottle. The airflow straighteners are designed into the bottle to gather airflow for a clean, straight exit air flow. Lids sit flush to reduce drag. The dolphin tail designed straw retainer allows you to fold the straw flat.

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