Ribble Allroad SL R Ultegra Di2

Name: Ribble Allroad SL R Ultegra Di2
Brand: Ribble

2026 RoadEndurance Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £3,499 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 160–169
SM 167–176
MD 174–181
LG 179–186
XL 184–193

Components

8 of 18 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 SL R Frame Black/Red Metallic XSM 45cm Not identified

Suspension

1 part

Fork

Allroad SL R Carbon Fork Black/Red Metallic Not identified

Drivetrain

7 parts

Brakes

2 parts

Brakes

Hydraulic Disc Not identified
Disc rotors
- Shimano RT-CL800
RT-CL800

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

P Zero Road TLR Tyre Black 700x32mm Not identified

Cockpit and contact points

5 parts

Grips

Embossed Black Bar Tape Not identified
Handlebar

RI-2 Carbon Integrated Bar & Stem 38cm x 80mm Not identified

RI-2
Headset

R457B Headset Bearing Not identified
Saddle

SL R Boost Saddle Not identified
Seatpost

Allroad Carbon Seatpost Gloss Black - 350mm Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 376mm

Stack 568mm

Wheelbase 985mm

Head angle 73.0°

Seat angle 73.5°

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	365	374	376	391	405
Stackmm	523	546	568	588	607
Top tube lengthmm	505	525	545	565	585
Seat tube lengthmm	450	480	500	520	540
Head tube lengthmm	120	140	160	180	200
Head tube angle	71°	72°	73°	73°	73°
Seat tube angle	75°	74.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	415	415	415	415	415
Wheelbasemm	978	985	985	1005	1026
Front centermm	573	580	580	600	620
Bottom bracket dropmm	69	69	69	69	69
Bottom bracket heightmm	267	267	267	267	267
Fork rakemm	45	45	45	45	45
Trailmm	69	64	57	58	57
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: 34
Lowest gear: 29.0 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

29.0 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: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 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 SL R Ultegra 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	34	36	34	36	36	36
Lowest gear	29.0 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