Quintana Roo Service Course SRAM Red AXS E1

2025 RoadAero Manufacturer page

Last known price: $7,099

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 35–48t / 10–33t
Gear range: 453%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 151–164
SM 159–170
MD 165–177
LG 171–184

Components

13 of 17 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 Carbon Aero Not identified

Drivetrain

8 parts

Brakes

2 parts

Wheels and tires

2 parts

Rims

Select Wheels Above Not identified
Tires
- Continental Grand Prix 5000 S TR

Cockpit and contact points

5 parts

Handlebar

Choose From Above Not identified
Headset
- ENVE
Saddle
- Selle Italia SLR Boost TI 316 Superflow
Seatpost

Aero Road Seatpost Not identified
Stem

None

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 380mm

Stack 535mm

Wheelbase 983mm

Head angle 72.0°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	370	380	390	400
Stackmm	515	535	560	585
Top tube lengthmm	513	533	556	573
Seat tube lengthmm	410	450	485	520
Head tube lengthmm	102	119	144	171
Head tube angle	71°	72°	73°	73°
Seat tube angle	74.5°	74°	73.5°	73.5°
Chainstay lengthmm	411	411	411	411
Wheelbasemm	976	983	993	1012
Front centermm	573	584	592	611
Bottom bracket dropmm	74	74	72	70
Bottom bracket heightmm	262	262	264	266
Standover heightmm	711	743	775	809
Fork rakemm	47	47	47	47
Trailmm	66	60	54	54
Stack/reach ratio	1.39	1.41	1.44	1.46

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

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: 35
Largest chainring: 48
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 33
Lowest gear: 30.8 in
Highest gear: 139.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: T47
Power meter: SRAM Red E1 2X 48-35 12spd Power Meter
Additional specification: Model display: Red AXS
Additional specification: Model id: red-axs
Tire width: 28c
Wheel material: Aluminum
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

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Highest gear

139.2 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Shifting

Electronic

330 of 418 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2025
Sample: 418 bicycles with this information
Coverage: 98.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 53.3 km/h

Total gear range 453%

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: 30.8–139.2 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2025
Lowest gear: 333 bicycles with this information, 78.7% of the class
Highest gear: 333 bicycles with this information, 78.7% 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 2025 builds

Differences across 2025 builds
Specification	This bicycle Quintana Roo Service Course SRAM Red AXS E1	Quintana Roo Service Course 105 Di2 12 spd	Quintana Roo Service Course Dura-Ace Di2 12 spd	Quintana Roo Service Course Shimano 105 Di2 12 spd	Quintana Roo Service Course SRAM Force eTap AXS	Quintana Roo Service Course SRAM Rival eTap AXS
Drivetrain
Smallest chainring	35	36	36	36	Not informed	Not informed
Largest chainring	48	52	52	52	Not informed	Not informed
Smallest sprocket	10	Not informed	11	11	Not informed	Not informed
Largest sprocket	33	Not informed	30	34	Not informed	Not informed
Lowest gear	30.8 in	Not informed	34.8 in	30.7 in	Not informed	Not informed
Highest gear	139.2 in	Not informed	137.1 in	137.1 in	Not informed	Not informed
Other specifications
Power meter	SRAM Red E1 2X 48-35 12spd Power MeterAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed	Dura-Ace R9200 52/36 12 spd with 4iiii Precision GEN3+ Left Crank ArmAdditional specification: Model display: PrecisionAdditional specification: Model id: precision	Not informed	Not informed	Not informed