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The E-ASTR is an e-bike for the rider looking for a pure riding experience with the added benefit of electrical support to make the riding more enjoyable.
The E-ASTR is an e-bike for the rider looking for a pure riding experience with the added benefit of electrical support to make the riding more enjoyable.
Ridley

2025 Ridley E-ASTR Sram Rival XPLR 1x13 - E-Gravel Bike - Carbon / Dove Grey

£7,399.00
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Pre-Launch

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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2025 Ridley E-ASTR Sram Rival XPLR 1x13 - E-Gravel Bike - Carbon / Dove Grey

Season:2025

Brand:Ridley

Code:EAS02AsSramRivalXPLR1x13

Ridley Bikes Configurator

The E-ASTR is the electric version of our ASTR RS, the benchmark in gravel performance. Built on the same frame and geometry, it delivers the same responsive handling and ride feel — with a subtle boost thanks to the compact and silent TQ HPR40 motor. With tire clearance up to 52 mm and a geometry optimized for control, agility and speed, the E-ASTR stays true to its racing roots. The natural-feeling assistance cuts off smoothly above 25 km/h and provides just the right support when needed.
A fully integrated 290 Wh battery and optional 160 Wh range extender offer plenty of range without compromising weight or looks. The E-ASTR guarantees a sporty, natural ride — with just that little bit extra, without sacrificing suppleness or control.

The E-ASTR is an e-bike for the rider looking for a pure riding experience with the added benefit of electrical support to make the riding more enjoyable. We have selected the lightweight TQ system for this e-bike and we managed keep the look of the bike as close as possible to the non assisted ASTR RS version.
We have even hidden the controls and display to keep the e-system as stealthy as possible. In addition to the light system weight the TQ drive unit is also very silent and the support level it provides is least intrusive we have ever experienced from any drive unit.
Technical Information
  • Frame
    E-ASTR, HM carbon, designed for TQ mid motor, TA12x142, 52mm tire clearance
  • Material
    Carbon
  • Frame Level
    Elite Series
  • Max Tire Clearance 700c (*)
    50 mm
  • Paint Finish
    Glossy
  • Fork
    E-Astr 7E9/EAS01As
  • Drive Unit
    TQ drive unit, light assist
  • Battery
    TQ Lithium-Ion 290Wh
  • Groupset
    Sram Rival XPLR 1x13
  • Rear Derailleur
    SRAM RIVAL XPLR
  • Crank
    Praxis Type-5 , 42T , 172mm
  • Cassette
    Sram Rival XPLR 10-46 13sp
  • Brake Type
    Flat Mount
  • Front Wheel
    DT Swiss G1800 Spline , TA 12x100mm , Tubeless Ready, 25mm Deep , 24mmm Internal Width
  • Rear Wheel
    DT Swiss G1800 Spline , TA 12x142mm , Tubeless Ready , 25mm Deep , 24mm Internal Width
  • Outer Tyre
    Vittoria Terreno Dry TLR , 700x47c , Folding-TLR , Tan Wall
  • Handlebar
    Forza Cirrus Pro Integrated Flared , 100mm - 400mm (cc shifters) - 465mm (cc drops) , 16° flared , Drop 120mm , Reach 70mm
  • Seatpost
    Forza Aero , 6mm Offset , 400mm
  • Saddle
    Selle Italia Novus Boost Superflow , Manganese Rails , Black
  • Range
    Gravel
Sizing Information
Frame Geometry




XSSMLXL
AMax Seat Height (mm)765790860890915
BSeat Tube Length (mm)475500520550575
CTop Tube Length (mm)525550570590615
DHead Tube Length (mm)115130150175200
ESeat Tube Angle74.5°74°74°74°73.5°
FFork Angle71°71°71.5°71.5°71.5°
GChain Stay Length (mm)425425425425425
HBottom Bracket Drop (mm)7575757575
IWheel Base (mm)10061027104310641085
JStand Over (mm)-----
SStack (mm)536550571595619
RReach (mm)376392406419432
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