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The ASTR brings all the features of the ASTR RS to an affordable price point: from aerodynamic improvements to modern gravel geometry.
The ASTR brings all the features of the ASTR RS to an affordable price point: from aerodynamic improvements to modern gravel geometry.
Ridley

2025 Ridley ASTR - Rival XPLR 1x13 - Gravel Bike - Rich Orange Metallic

£4,499.00
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Pre-Launch

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Estimated Delivery & Collection Dates

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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 ASTR - Rival XPLR 1x13 - Gravel Bike - Rich Orange Metallic

Season:2025

Brand:Ridley

Code:AST01AsSramRivalXPLR1x13

Ridley Bikes Configurator

The ASTR is ready for every fast ride or gravel race on every type of terrain. Just like the ASTR RS, the ASTR has a tire clearance of 47 - 52 mm (52 millimeters with a 1x setup and 47 millimeters with a 2x setup) for increased grip and comfort. Modern performance geometry also requires more stability due to increasingly rough terrain combined with higher speeds. A 71.5-degree headtube angle ensures you have faster steering. The ASTR features a steeper seat tube (74 degrees), making climbing performance and power transfer better than with a less steep seat tube. The product developers kept the chainstays as short as possible to accommodate tyres up to 52 millimetres without losing the feeling of responsiveness when accelerating. In addition, the bottom bracket is a bit lower than on bikes that bet on comfort. This ensures you have more stability at high speed. Finally, the head height is lower, so you sit more aerodynamically on the bike. In summary, this boils down to a modern competitive geometry, tailored for the ambitious gravel racer. With the addition of the ASTR to the lineup, Ridley underscores its ambition to offer everyone the chance to own an ASTR: from ambitious amateurs to the most dedicated pros.
Technical Information
  • Frame
    ASTR, HM carbon, BB86, TA12x142
  • Material
    Carbon
  • Frame Level
    Essential Series
  • Max Tire Clearance 700c (*)
    52mm (1x drivetrain) / 47mm (2x drivetrain)
  • Paint Finish
    Matt
  • Fork
    ASTR, TA 12x100, Integrated forkcrown diffuser; 50mm rake, D-Shape steerer
  • Groupset
    Sram Rival XPLR 1x13
  • Rear Derailleur
    SRAM RIVAL XPLR
  • Crank
    SRAM Rival XPLR , 172,5 , 42
  • 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
    Schwalbe G-One Evo, R Pro, TLR 50-622
  • Handlebar
    Forza Cirrus Pro Integrated Flared , 100mm - 400mm (cc shifters) - 465mm (cc drops) , 16° flared , Drop 120mm , Reach 70mm
  • Seatpost
    4ZA Cirrus , 27.2 , 400mm , Zero offset , Black
  • Saddle
    Selle Italia Novus Boost Superflow , Manganese Rails , Black
  • Range
    Gravel
  • Weight Limit
    110 KG (Bike included)
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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