Ribble CGR AL 105

Name: Ribble CGR AL 105
Brand: Ribble

2026 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,599 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 30–46t / 11–36t
Gear range: 502%
Frame: Aluminum
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

11 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.

Frame and fork

1 part

Frame

CGR AL G2 Frame C01 XSM 47cm Not identified

Suspension

1 part

Fork

CGR AL Carbon Fork Green Not identified

Drivetrain

6 parts

Bottom bracket
- Shimano
Cassette
- Shimano CS-HG710 12 speeds 11–36t
CS-HG710
Chain
- Shimano SLX CN-M7100
CN-M7100
Crankset
- FSA Gossamer 30t
Front derailleur
- Shimano 105 FD-R7100 2 speeds
FD-R7100
Rear derailleur
- Shimano 105 RD-R7100 12 speeds
RD-R7100

Brakes

3 parts

Brake levers
- Shimano 105 ST-R7120
ST-R7120BR-R7170
Brakes
- Shimano 105 BR-R7170
BR-R7170ST-R7120
Disc rotors
- Shimano RT-CL700
RT-CL700

Wheels and tires

2 parts

Rims

G1800 Disc Front Wheel 700c CL, G1800 Disc Rear Wheel 700c CL HG Not identified
Tires
- Schwalbe G-One Allround

Cockpit and contact points

4 parts

Handlebar

Level Alloy Handlebar Not identified
Headset

R457B Headset Bearing, RS-2/RS-3 Round Headset Bearing Cover Not identified

RS-2RS-3
Saddle
- Selle Italia MODEL X
Seatpost

D-Shaped Alloy Seatpost - 350mm Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 404mm

Stack 562mm

Wheelbase 1052mm

Head angle 71.5°

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
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	65
Bottom bracket heightmm	279	282	284	284	284
Fork rakemm	50	50	50	50	50
Trailmm	71	64	65	62	62
Stack/reach ratio	1.36	1.38	1.39	1.44	1.46

Not published by the manufacturer: Standover height, 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: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 24.2 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: T47
Tire width: 40c
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

24.2 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Shifting

Mechanical

706 of 1,980 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,980 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.3 km/h
Highest gear: 46.4 km/h

Total gear range 502%

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: 24.2–121.3 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2026
Lowest gear: 1455 bicycles with this information, 73.2% of the class
Highest gear: 1455 bicycles with this information, 73.2% 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 CGR AL 105	Ribble CGR 725 105	Ribble CGR 725 Tiagra	Ribble CGR AL Sportfit Apex XPLR	Ribble CGR AL Sportfit Apex XPLR AXS	Ribble CGR AL Tiagra
Frame
Frame material	Aluminum	Steel	Steel	Aluminum	Aluminum	Aluminum
Drivetrain
Front chainrings	2	2	2	1	1	2
Smallest chainring	30	34	34	40	40	30
Largest chainring	46	50	50	40	40	46
Rear sprockets	12	12	10	12	12	10
Largest sprocket	36	36	34	44	44	34
Lowest gear	24.2 in	27.4 in	29.0 in	26.4 in	26.4 in	25.6 in
Highest gear	121.3 in	131.8 in	131.8 in	105.5 in	105.5 in	121.3 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Electronic	Mechanical
Other specifications
Bottom bracket standard	T47	Not informed	Not informed	T47	T47	T47