X-PR SHIMANO 105 DI2 12 SPD | SIZE 50CM

Name: X-PR Shimano 105 Di2 12 Spd | Size 50cm
Brand: Quintana Roo Tri
SKU: QR-653
Price: 5899.0 USD
Availability: InStock

$5,899 USD $5,899 MSRP $7,374

In stock Out of stock

X-PR Shimano 105 Di2 12 spd, DT Swiss ARC 1600 carbon, Profile Design Wing 10A Ergo+ 39A, ISM PS1.0, XLab Versa 500, Stealth/Silver Metallic size 50cm

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EXPLORE THE DETAILS

The X-PR makes pro-level performance more approachable than ever. The frame uses the same aerodynamic and wind tunnel-tested design as the race-winning V-PR, but reduces costs with a more affordable carbon lay-up and budget-friendly build options. The X-PR represents the best performance-per-dollar offering in triathlon for both new and experienced athletes who want to maximize their potential on race day.

Integrated Hydration - BTA (Between-the-arm hydration) options improve hydration and aerodynamics
Nutrition Box - Aero top tube nutrition box with a rigid rubber design and a simple zipper closure
QR.SF Short Fork - Minimalist design saves weight, improves aerodynamics at greater yaw angles, and provides responsive handling
QR.SP carbon seatpost - Lightweight and aero with a high range of adjustability
Qbox Aero Integrated Storage - Fully removable QBox storage box holds spares while improving aerodynamics
Shift+ Downtube - Asymmetric shape diverts air to the cleaner non-drive side of the frame
LEA2 Chainstay - Leading Edge Absent non-drive chainstay reduces disruption and drag
T47 BB - Threaded bottom bracket silently increases stiffness, serviceability, and reliability

	48cm	50cm	52cm	54cm	56cm	58.5cm
Seat Tube	48cm	50cm	52cm	54cm	56cm	58.5cm
Top tube	47cm	49cm	51cm	53cm	54.5cm	56cm
Head tube	5.8cm	8cm	10cm	12.2cm	14.3cm	17cm
Head Tube Angle	72°	72°	72°	72°	72°	72°
Seat Tube Angle	77/83°	77/83°	77/83°	77/83°	77/83°	77/83°
Chainstay	39.5cm	39.5cm	39.5cm	39.5cm	39.5cm	39.5cm
Wheelbase	95.3cm	96.7cm	99.4cm	101.5cm	103.1cm	104.8cm
Standover	73cm	75cm	77cm	79cm	81.5cm	84cm
Front Center	56.9cm	58.4cm	61cm	63.1cm	64.8cm	66.5cm
BB Drop	7.35cm	7.35cm	7.35cm	7.35cm	7.35cm	7.35cm
Wheel size	700c	700c	700c	700c	700c	700c
Stack	47.5cm	49.5cm	51.5cm	53.5cm	55.5cm	58cm
Reach	38.2cm	39.2cm	41.2cm	42.7cm	43.7cm	44.7cm

150cm 4'11" - 162cm 5'4"

160cm 5'3" - 170cm 5'7"

170cm 5'7" - 178cm 5'10"

175cm 5'9" - 185cm 6'1"

180cm 5'11" - 190cm 6'3"

58.5

188cm 6'2" - 201cm 6'7"

The amount of assembly required depends on shipping option you select. Typically our bike assembly runs between 30 to 45 minutes. Check out our shipping and delivery options to find the best option for you and your budget.

The V-PR is a flagship model designed from the ground up to replace Quintana Roo's legendary PRSeries triathlon bikes with class-leading aerodynamic performance and the lowest weight possible. The X-PR frame uses the same mold as the V-PR, but it is built with more affordable carbon fiber to reduce cost. The X-PR offers the same class-leading aerodynamic performance as the V-PR, but weighs a few hundred grams more.

Triple check the seatpost battery/Di2 wire connection. Many times even though you think you have the wire firmly connected, give it another push and 9 times out of 10 the system comes to life.

We spec different length components on our bikes based on common lengths per each size of bike. If you are looking to specify what length components or the gearing you'd like on your new Quintana Roo just live-chat or contact us and we'll get you started on a custom order.

Absolutely. Our bikes are built to order so you can customize however you'd like. If there are components you'd really like on your bike but don't see them offered live-chat or contact us for availability and a custom quote!

No, the BTA System has been designed and tested with the Arundel Mandible bottle cages to ensure bottle retention and safety during training and racing.

For additional support, please contact Quintana Roo Customer Service or visit our website for further assistance.

Watch the video below:

https://youtu.be/duC4MvhoPfg

To mount your Quintana Roo bike to a direct drive stationary trainer, follow these steps:

1. Shift into the bike's hardest gear

2. Remove the rear thru axle

3. Remove the rear wheel

4. Place the frame onto the direct drive trainer, ensuring the chain falls onto the cassette and the rear axle dropouts are aligned with the trainer hub end caps.

5. Reinstall the rear thru-axle and tighten.

Notes:

We recommend shifting into the hardest gear before removing the rear wheel to make it easier to remove the rear wheel and position your bike for installation on the trainer.

Mounting a bike to a direct drive trainer is very similar to installing a rear wheel. You may need to swing the rear derailleur back to direct the chain onto the cassette cogs. If you have a rear derailleur with an adjustable clutch, turn the clutch off to be able to articulate the rear derailleur.

Ensure the rear axle dropouts of the frame are aligned with the endcaps on the trainer, and that the chain is properly routed before reinstalling the rear axle and using your direct drive to prevent damage.

Ensure the rear cassette on your direct drive trainer is compatible with your bike's drivetrain to prevent damage. (E.g., you must use a 12-speed Shimano cassette with a 12-speed Shimano drivetrain and a 12-speed SRAM cassette with 12-speed SRAM drivetrains.)