Ribble CGR AL e Tiagra

2019 RoadGravel Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €1,756 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 11–32t
Gear range: 428%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 162–171
SM 169–176
MD 174–181
LG 179–186
XL 184–194

Components

5 of 10 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

aluminum Not identified

Drivetrain

4 parts

Cassette

11/32T Not identified
Crankset

172.5 34/50T Not identified
Rear derailleur
- Shimano Tiagra RD-4700 10 speeds
RD-4700
Shifters
- Shimano Tiagra SL-4700 2 speeds
SL-4700

Brakes

1 part

Brakes

Hydraulic Disc Not identified

Wheels and tires

2 parts

Cockpit and contact points

2 parts

Saddle
- Prologo
Seatpost

Level 1 Alloy 27.2mm, 350mm, Black Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 380mm

Stack 589mm

Wheelbase 1037mm

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	365	377	380	383	395
Stackmm	556	568	589	610	620
Top tube lengthmm	520	540	555	570	590
Seat tube lengthmm	470	510	530	555	580
Head tube lengthmm	140	150	170	190	200
Head tube angle	70.5°	71°	71.5°	72°	72°
Seat tube angle	74.5°	74°	73.5°	73°	72.5°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1021.5	1031	1036.8	1041.8	1055
Front centermm	595	605	611	616	630
Bottom bracket dropmm	69	69	69	69	69
Bottom bracket heightmm	280	280	280	280	280
Fork rakemm	50	50	50	50	50
Trailmm	69	67	63	60	62
Stack/reach ratio	1.52	1.51	1.55	1.59	1.57

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: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

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 above the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2019
Sample: 449 bicycles with this information
Coverage: 89.2% of the class

Shifting

Mechanical

65 of 503 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2019
Sample: 503 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 24.4–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2019
Lowest gear: 449 bicycles with this information, 89.2% of the class
Highest gear: 449 bicycles with this information, 89.2% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Ribble CGR AL e Tiagra	Ribble CGR AL e 105	Ribble CGR AL e Flat Bar	Ribble CGR AL e SRAM Apex 1	Ribble CGR AL e SRAM Rival 1	Ribble CGR AL e Ultegra
Drivetrain
Front chainrings	2	2	Not informed	1	1	2
Smallest chainring	34	34	Not informed	42	42	34
Largest chainring	50	50	Not informed	42	42	50
Rear sprockets	10	11	Not informed	11	11	11
Smallest sprocket	11	11	Not informed	11	11	11
Largest sprocket	32	32	Not informed	42	42	28
Lowest gear	30.8 in	30.8 in	Not informed	29.0 in	29.0 in	35.2 in
Highest gear	131.8 in	131.8 in	Not informed	110.7 in	110.7 in	131.8 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Not informed	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Tire width	28c	28c	Not informed	40c	40c	28c
Wheel material	Aluminum	Aluminum	Not informed	Aluminum	Aluminum	Aluminum