Ridley E-Noah Shimano 105 Di2 2x12s

2025 RoadAero Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €7,099 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Battery: 290 Wh
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 151–164
SM 159–170
MD 165–177
LG 171–184

Components

14 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

E-Noah 7E9 Not identified

Electric system

2 parts

Battery
- TQ
Motor
- TQ

Suspension

1 part

Fork

E-Noah 7E8 50mm/ENO26D1s Not identified

Drivetrain

7 parts

Bottom bracket
- Ridley
Cassette
- Shimano 105 CS-R7101-12 12 speeds
CS-R7101-12
Chain
- KMC
Crankset
- Praxis 34t
Front derailleur
- Shimano 105 FD-R7150 2 speeds
FD-R7150
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150
Shifters
- Shimano 105 ST-R7170
ST-R7170

Brakes

2 parts

Brakes

Flat Mount Not identified
Disc rotors
- Shimano RT-CL700
RT-CL700

Wheels and tires

1 part

Rims
- DT Swiss E 1800 SPLINE

Cockpit and contact points

4 parts

Handlebar
- 4ZA
Pedals

Not included ** Not identified
Saddle
- San Marco
Seatpost
- Deda

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 394mm

Stack 546mm

Wheelbase 1000mm

Head angle 72.5°

Seat angle 74.5°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	382	394	403	416
Stackmm	532	546	565	589
Top tube lengthmm	525	545	565	585
Seat tube lengthmm	485	510	540	560
Head tube lengthmm	130	145	165	190
Head tube angle	72°	72.5°	72.5°	72.5°
Seat tube angle	75°	74.5°	74°	74°
Chainstay lengthmm	410	410	410	410
Wheelbasemm	988	1000	1015	1035
Front centermm	589	600	615	635
Bottom bracket dropmm	72	70	70	70
Bottom bracket heightmm	264	266	266	266
Fork rakemm	50	50	50	49
Trailmm	57	54	54	55
Stack/reach ratio	1.39	1.39	1.40	1.42

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: 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

Electric system

Battery capacity: 290 Wh

Additional specifications

Battery: TQ Lithium-Ion 290Wh
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Highest gear

131.8 gear inches

This value is below the central range for this class.

Cohort: Road / Aero Model year: 2025
Sample: 333 bicycles with this information
Coverage: 78.7% of the class

Shifting

Electronic

330 of 418 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2025
Sample: 418 bicycles with this information
Coverage: 98.8% 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): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2025
Lowest gear: 333 bicycles with this information, 78.7% of the class
Highest gear: 333 bicycles with this information, 78.7% of the class