Ribble CGR E Carbon-X Ultegra Di2

Name: Ribble CGR E Carbon-X Ultegra Di2
Brand: Ribble

2025 RoadGravel Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £5,199 Last known price
Travel: / 42 mm Fork / rear shock
Wheels: 700c
Drivetrain: 2 × 12 30–46t / 11–34t
Gear range: 474%
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

8 of 20 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

Plastic Compression Spider 42mm ID +1.0 Not identified

Electric system

4 parts

Battery

X20 iX3+ Battery Pack Not identified
Charger

Charger Wire For UK Not identified
Display

IWOC One Head Unit - Std Not identified
Motor
- Shimano

Suspension

1 part

Fork

Expander For Carb Steerer 1-1/8 x 65mm (Regular) Not identified

Drivetrain

7 parts

Bottom bracket

X20 TCS PF 46x24mm Bottom Bracket Not identified
Cassette
- Shimano Ultegra CS-R8101 12 speeds 11–34t
CS-R8101
Chain
- Shimano Deore XT CN-M8100
CN-M8100
Crankset
- FSA Gossamer 30t
Front derailleur
- Shimano Ultegra FD-R8150 2 speeds
FD-R8150
Rear derailleur
- Shimano Ultegra RD-R8150 12 speeds
RD-R8150
Shifters
- Shimano Ultegra ST-R8170
ST-R8170

Brakes

2 parts

Brakes

Disc Caliper Bolt Black 27mm For Alloy Frames Not identified
Disc rotors

RT66 6-Bolt Disc Rotor 160mm Not identified

Wheels and tires

1 part

Tires

Inner Tube SV17 700x28/47 Presta 40mm Not identified

Cockpit and contact points

4 parts

Handlebar

Level Alloy Handlebar Not identified
Headset

RS-2 Stem Headset Bearing Cover Kit Not identified

RS-2
Saddle
- Selle Italia NOVUS Boost Evo
Seatpost

Carbon D-Shape Setback Seatpost Gloss Black 280mm Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 394mm

Stack 545mm

Wheelbase 1036mm

Head angle 71.5°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	386	394	404	409	417
Stackmm	526	545	562	588	607
Top tube lengthmm	522	550	570	585	602
Seat tube lengthmm	470	490	510	530	550
Head tube lengthmm	105	125	145	170	190
Head tube angle	70.5°	71.5°	71.5°	72°	72°
Seat tube angle	75.5°	74°	73.5°	73.3°	73°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1030	1036	1052	1061	1075
Front centermm	605	610	626	634	634
Bottom bracket dropmm	70	67	65	—	65
Bottom bracket heightmm	279	282	284	—	284
Fork rakemm	50	50	50	50	50
Trailmm	71	64	65	61	62
Stack/reach ratio	1.36	1.38	1.39	1.44	1.46
Suspension and parts
Crank lengthmm	165	170	170	172.5	172.5
Handlebar widthmm	380	380	400	400	420
Stem lengthmm	70	80	90	90	100

Not published by the manufacturer: Standover height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

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

Suspension

Suspension configuration: Full suspension
Rear travel: 42 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.6 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Battery: X20 iX3+ Battery Pack
Manufacturer name: MAHLE
Tire width: 40c
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

25.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Electronic

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 46.4 km/h

Total gear range 474%

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: 25.6–121.3 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% 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 2025 builds

Differences across 2025 builds
Specification	This bicycle Ribble CGR E Carbon-X Ultegra Di2	Ribble CGR AL e - Enthusiast	Ribble CGR AL e - Flat Bar	Ribble CGR AL e - Sport	Ribble CGR E AL 105	Ribble CGR E AL Sportfit Apex XPLR
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Suspension
Suspension configuration	Full suspension	Rigid	Rigid	Rigid	Rigid	Rigid
Rear travel	42 mm	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Front chainrings	2	2	1	2	2	1
Smallest chainring	30	Not informed	42	34	34	40
Largest chainring	46	Not informed	42	50	50	40
Rear sprockets	12	12	11	10	12	12
Largest sprocket	34	36	42	34	36	44
Lowest gear	25.6 in	Not informed	29.0 in	29.0 in	27.4 in	26.4 in
Highest gear	121.3 in	Not informed	110.7 in	131.8 in	131.8 in	105.5 in
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Battery	X20 iX3+ Battery PackManufacturer name: MAHLE	X 35 Battery Unit	X 35 Battery Unit	X 35 Battery Unit	X30 iX2+ Battery Pack	X30 iX2+ Battery Pack
Suspension	Full suspension	Rigid	Rigid	Rigid	Rigid	Rigid
Bottom bracket standard	Not informed	BB86/BB92	BB86/BB92	BB86/BB92	Not informed	Not informed
Wheel material	Not informed	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum