To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The ASTR RS is a performance gravel bike developed for modern gravel racing.
The ASTR RS is a performance gravel bike developed for modern gravel racing.
Ridley

2025 Ridley Astr RS GRX Di2 2x

£6,599.00
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

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
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

2025 Ridley Astr RS GRX Di2 2x

Season:2025

Brand:Ridley

Code:ASTRRSGRX_ARS01As

The ASTR RS is a performance gravel bike developed for modern gravel racing. Recently, these races have become increasingly rough, while riders are going faster than ever, leading to new demands on the bike.

The Astr RS uses aero-optimized tubing and a diffusor fork based on our Falcn RS aero-to-weight study. Additionally, the Astr RS has a confidence-inspiring geometry with a high degree of stability at high speed (longer wheelbase, slacker head angle, deeper BB). The large tire clearance allows fitting the tires required to handle rougher courses.

Riders need to be able to conserve more energy during the race: optimized aero, more comfort, less rolling resistance due to the wider tires, and better climbing performance due to the low weight mean racers will go into the final with more energy in the tank than their adversaries.

Technical Information
FrameASTR RS, Ultra HM carbon, BB86, TA12x142
ForkASTR RS, TA 12x100, Integrated forkcrown diffuser; 50mm rake, D-Shape steerer
MaterialCarbon
GroupsetShimano GRX800 DI2 2x
CrankShimano GRX 820 Crank 172.6mm 48-31T 12sp
CassetteShimano Ultegra // 11-34
Electric bikeNo
Brake TypeFlat Mount
Front DerailleurShimano GRX Di2 // Braze-on
Rear DerailleurShimano GRX DI2
Handlebar4ZA Nimbus Pro 7E8 / Size 100-360/400/NIM01
SeatpostForza Aero // 6mm Offset // 400mm
SaddleSelle Italia Novus Boost Superflow // Manganese Rails // Black
Front WheelDT Swiss GRC1600 // TA 12x100mm // 42mm deep // 24mm internal width
Rear WheelDT Swiss GRC1600 // TA 12x142mm // 42mm deep // 24mm internal width
Outer TyreVittoria Terreno Dry TLR // 700x47c // Folding-TLR // Tan Wall
Max Tire Clearance 700c (*)52mm (1x drivetrain) / 47mm (2x drivetrain)
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for 2025 Ridley Astr RS GRX Di2 2x

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about 2025 Ridley Astr RS GRX Di2 2x
Ask a question
Question(s) asked regarding 2025 Ridley Astr RS GRX Di2 2x

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Gravel / Adventure Bikes Ridley Gravel / Adventure