Quintana Roo Ironman X-PR Shimano 105

2026 RoadTriathlon Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–34t
Gear range: 446%
Frame: Carbon
Brakes: Mechanical disc

Not published by the manufacturer

Sizes and geometry

Components

13 of 16 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Suspension

1 part

Fork

QR.SF – Short Fork Aero Design Not identified

Drivetrain

7 parts

Bottom bracket

T47 Not identified
Cassette
- Shimano 105 CS-R7101-12 12 speeds
CS-R7101-12
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- Shimano 105 FC-R7100 12 speeds 52/36t
FC-R7100
Front derailleur
- Shimano 105 FD-R7100 2 speeds
FD-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100
Shifters
- microSHIFT

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Headset
- Cane Creek
Saddle
- Selle Italia WATT TI 316 Gel Superflow
Seatpost

QR.SP – Short Post Aero Carbon Not identified
Stem
- Profile Design

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 30.7 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: T47
Tire width: 28c
Wheel material: Carbon
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

30.7 gear inches

This value is below the central range for this class.

Cohort: Road / Triathlon Model year: 2026
Sample: 141 bicycles with this information
Coverage: 74.6% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Triathlon Model year: 2026
Sample: 141 bicycles with this information
Coverage: 74.6% of the class

Shifting

Mechanical

142 of 188 bicycles with this information use electronic shifting.

Cohort: Road / Triathlon Model year: 2026
Sample: 188 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 52.5 km/h

Total gear range 446%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 30.7–137.1 gear inches
Class reference (p10–p90): 30.7–145.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Triathlon Model year: 2026
Lowest gear: 141 bicycles with this information, 74.6% of the class
Highest gear: 141 bicycles with this information, 74.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds

Differences across 2026 builds
Specification	This bicycle Quintana Roo Ironman X-PR Shimano 105	Quintana Roo Ironman Finisher Service Grava Shimano GRX 820 1x12 spd	Quintana Roo Ironman Finisher Service Grava Shimano GRX 820 2x12 spd	Quintana Roo Ironman Finisher Service Grava Shimano GRX 825 Di2 12 spd	Quintana Roo Ironman Finisher Service Grava SRAM Apex XPLR	Quintana Roo Ironman Finisher Service Grava SRAM Force XPLR E1
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Drivetrain
Front chainrings	2	1	2	2	1	1
Smallest chainring	36	40	31	31	40	42
Largest chainring	52	40	48	48	40	42
Rear sprockets	12	12	12	12	12	13
Smallest sprocket	11	10	11	11	11	10
Largest sprocket	34	51	34	34	44	46
Lowest gear	30.7 in	22.8 in	26.4 in	26.4 in	26.4 in	26.5 in
Highest gear	137.1 in	116.0 in	126.6 in	126.6 in	105.5 in	121.8 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Electronic	Mechanical	Electronic
Other specifications
Suspension	Rigid	Hardtail	Hardtail	Hardtail	Hardtail	Hardtail
Tire width	28c	50c	50c	50c	50c	50c
Travel	Configuration: Rigid	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: HardtailFront: Additional specification: Not available: No	Configuration: HardtailFront: Additional specification: Not available: No
Power meter	Not informed	Not informed	Not informed	Not informed	Not informed	SRAM Force XPLR E1 AXS 42T Power MeterAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs