Ribble Allroad Carbon Aero 105 Di2

Name: Ribble Allroad Carbon Aero 105 Di2
Brand: Ribble

2026 RoadEndurance Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £3,199 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–36t
Gear range: 481%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 159–169
SM 167–176
MD 174–181
LG 179–186
XL 184–193

Components

10 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.

Frame and fork

1 part

Frame

Allroad Carbon Frame Blue XSM 45cm Not identified

Suspension

1 part

Fork

Allroad Carbon Fork Blue Not identified

Drivetrain

6 parts

Bottom bracket
- Shimano SM-BBR60
SM-BBR60
Cassette
- Shimano CS-HG710 12 speeds 11–36t
CS-HG710
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- Shimano 105 FC-R7100 12 speeds 34t
FC-R7100
Front derailleur
- Shimano 105 FD-R7150 2 speeds
FD-R7150
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150

Brakes

3 parts

Brake levers
- Shimano 105 ST-R7170
ST-R7170BR-R7170
Brakes
- Shimano 105 BR-R7170
BR-R7170ST-R7170
Disc rotors
- Shimano RT-CL700
RT-CL700

Wheels and tires

2 parts

Rims

Cosmic S 42 Disc Front Wheel 700c CL, Cosmic S 42 Disc Rear Wheel 700c CL HG Not identified
Tires

Corsa N.EXT TLR G2.0 Black 700x32mm Not identified

Cockpit and contact points

3 parts

Handlebar

Aero Road Carbon INT Bar & Stem 38cm x 80mm Not identified
Saddle
- Selle Italia MODEL X
Seatpost

Alloy Setback Seatpost 27.2mm - 350mm Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 374mm

Stack 565mm

Wheelbase 987mm

Head angle 72.6°

Seat angle 73.1°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	363	372	374	390	403
Stackmm	520	542	565	585	604
Top tube lengthmm	506	526	546	568	586
Seat tube lengthmm	450	490	530	550	580
Head tube lengthmm	120	140	160	180	200
Head tube angle	70.6°	71.7°	72.6°	72.7°	72.6°
Seat tube angle	74.6°	74.2°	73.1°	73.2°	73.1°
Chainstay lengthmm	415	415	415	415	415
Wheelbasemm	980	987	987	1009	1028
Front centermm	574	581	581	603	622
Bottom bracket dropmm	67	67	67	67	67
Bottom bracket heightmm	269	269	269	269	269
Fork rakemm	45	45	45	45	45
Trailmm	72	64	59	57	59
Stack/reach ratio	1.43	1.46	1.51	1.50	1.50
Suspension and parts
Crank lengthmm	165	170	170	172.5	172.5
Stem lengthmm	80	90	100	110	120

Not published by the manufacturer: Standover height, Front travel, Rear travel, Handlebar width, 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: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 27.4 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 32c
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

27.4 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2026
Sample: 479 bicycles with this information
Coverage: 79.3% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2026
Sample: 479 bicycles with this information
Coverage: 79.3% of the class

Shifting

Electronic

327 of 604 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2026
Sample: 604 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.5 km/h
Highest gear: 50.5 km/h

Total gear range 481%

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: 27.4–131.8 gear inches
Class reference (p10–p90): 26.6–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2026
Lowest gear: 479 bicycles with this information, 79.3% of the class
Highest gear: 479 bicycles with this information, 79.3% 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 Ribble Allroad Carbon Aero 105 Di2	Ribble Allroad AL 105	Ribble Allroad AL Tiagra	Ribble Allroad Carbon 105	Ribble Allroad Carbon Aero 105	Ribble Allroad Carbon 105 Di2
Frame
Frame material	Carbon	Aluminum	Aluminum	Carbon	Carbon	Carbon
Drivetrain
Smallest chainring	34	34	34	34	34	Not informed
Largest chainring	50	50	50	50	50	Not informed
Rear sprockets	12	12	10	12	12	12
Largest sprocket	36	36	34	36	36	36
Lowest gear	27.4 in	27.4 in	29.0 in	27.4 in	27.4 in	Not informed
Highest gear	131.8 in	131.8 in	131.8 in	131.8 in	131.8 in	Not informed
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Wheel material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Aluminum
Bottom bracket standard	Not informed	T47	T47	Not informed	Not informed	Not informed