Ridley E-Astr SRAM Rival XPLR 1x13

2026 RoadGravel Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €8,199 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 13 42t / 10–46t
Gear range: 460%
Battery: 290 Wh
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

13 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-ASTR, HM carbon, designed for TQ mid motor, TA12x142, 52mm tire clearance Not identified

Electric system

2 parts

Battery
- TQ
Motor
- TQ

Suspension

1 part

Fork

E-Astr 7E9/EAS02As Not identified

Drivetrain

7 parts

Bottom bracket
- Ridley
Cassette
- SRAM Rival XPLR XG-1351 13 speeds
XG-1351
Chain
- SRAM Rival 12 speeds
Crankset
- Praxis 42t
Front derailleur
- SRAM Rival
Rear derailleur
- SRAM Rival
Shifters
- SRAM Rival

Brakes

2 parts

Brakes

Flat Mount Not identified
Disc rotors

REVER Flat Mount Adapter, Rear 140 -> 160 Not identified

Wheels and tires

1 part

Rims
- DT Swiss

Cockpit and contact points

4 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 392mm

Stack 550mm

Wheelbase 1027mm

Head angle 71.0°

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
Reachmm	376	392	406	419	432
Stackmm	536	550	571	595	619
Top tube lengthmm	525	550	570	590	615
Seat tube lengthmm	475	500	—	550	575
Head tube lengthmm	115	130	150	175	200
Head tube angle	71°	71°	71.5°	71.5°	71.5°
Seat tube angle	74.5°	74°	74°	74°	73.5°
Chainstay lengthmm	425	425	425	425	425
Wheelbasemm	1006	1027	1043	1064	1085
Front centermm	592	613	629	650	671
Bottom bracket dropmm	75	75	75	75	75
Bottom bracket heightmm	274	274	274	274	274
Fork rakemm	50	50	50	50	50
Trailmm	67	67	64	64	64
Stack/reach ratio	1.43	1.40	1.41	1.42	1.43

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: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 13
Smallest sprocket: 10
Largest sprocket: 46
Lowest gear: 26.5 in
Highest gear: 121.8 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

26.5 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,452 bicycles with this information
Coverage: 73.2% of the class

Highest gear

121.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,452 bicycles with this information
Coverage: 73.2% of the class

Shifting

Electronic

706 of 1,977 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,977 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.1 km/h
Highest gear: 46.7 km/h

Total gear range 460%

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: 26.5–121.8 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: 1452 bicycles with this information, 73.2% of the class
Highest gear: 1452 bicycles with this information, 73.2% of the class