Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset 105, microSHIFT -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Mechanical Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
carbon
Suspension Fork
QR Aero Disc Carbon
Drivetrain
Rear Derailleur
Shimano 105
Front Derailleur
Shimano 105
Shift Levers
Micro Shift
Cassette
Shimano 105 11-30 11spd
Crank
Shimano 105 R7000 52/36
Bottom Bracket
FSA PF30
Chain
Shimano 105
Wheels
Rims
Select Wheels Above
Tires
Continental Ultra Sport III 25c
Brakes
Brakes
TRP Spyre
Disk Rotors
TRP 25 Centerlock 160mm
Cockpit
Stem
Profile Seventeen
Handlebar
Profile Design Wing 10A with 35A Extensions
Headset
Cane Creek IS41
Seat
Saddle
ISM PN2.1 Blk
Seatpost
QR Aero Carbon
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 48cm | 50cm | 52cm | 54cm | 56cm | 58.5cm |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.27 mm | 1.29 mm | 1.27 mm | 1.27 mm | 1.29 mm | 1.32 mm |
| Bottom Bracket Height | 262 mm | 262 mm | 262 mm | 262 mm | 262 mm | 262 mm |
| Front Center | 574 mm | 584 mm | 610 mm | 633 mm | 647 mm | 665 mm |
| Rake | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm |
| Trail | 66 mm | 58 mm | 57 mm | 57 mm | 59 mm | 59 mm |
| Stack | 475 mm | 495 mm | 515 mm | 535 mm | 555 mm | 580 mm |
| Reach | 375 mm | 385 mm | 405 mm | 420 mm | 430 mm | 440 mm |
| Top Tube Length | 465 mm | 485 mm | 505 mm | 525 mm | 540 mm | 555 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 480 mm | 500 mm | 520 mm | 540 mm | 560 mm | 585 mm |
| Head Tube Angle | 71 ° | 72 ° | 72 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 74 mm | 95 mm | 115 mm | 142 mm | 158 mm | 184 mm |
| Chainstay Length | 390 mm | 390 mm | 390 mm | 390 mm | 390 mm | 390 mm |
| Wheelbase | 952 mm | 963 mm | 990 mm | 1012 mm | 1026 mm | 1045 mm |
| Bottom Bracket Drop | 74 mm | 74 mm | 74 mm | 74 mm | 74 mm | 74 mm |
| Standover Height | 725 mm | 745 mm | 765 mm | 785 mm | 810 mm | 835 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
About this model
PRfour Disc – Shimano 105 Premium Mix belongs to the Quintanaroo Prfour model. 5 bikes variations carry this model name so far.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Triathlon bikes average price
Our math shows that the average cost of a dependable Triathlon bike is 4177$. However, this doesn’t mean that if you spend less money on a Triathlon bike, you couldn’t get a decent one. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
PRfour Disc – Shimano 105 Premium Mix components
Fork material
PRfour Disc – Shimano 105 Premium Mix has a carbon fork, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The PRfour Disc – Shimano 105 Premium Mix 2022 bike is equipped with 700c aluminum wheels when leaving the factory. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Quintana Roo PRfour Disc – Shimano 105 Premium Mix is equipped with Mechanical Disc brakes. They deliver good performance and cost less than hydraulic disk brakes. However, with hydraulic disk brakes, you have the ultimate braking power!