Description
Shimano GRX RX820 1 x 12 Speed Wide Ratio Groupset
Shimano GRX, designed with gravel-specific ergonomics, optimized gearing, and rugged reliability, offers a quiet, stable drivetrain suited for unpaved adventures.
This premium series provides outstanding performance and value with ergonomic designs and gravel-centric gearing.
These are fully boxed UK products.
Full List of spec-
Chain: XT/Ultegra M8100 12 Speed Chain
Outer plate design has been developed to reduce the chance of chain suck
Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability
For use with 12-speed HG+ drivetrains
Comes complete with Quick Link which enables fast tool free chain assembly
Cassette: XT CS-M8100 12 Speed Cassette (RRP £159.99)
New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+
BEAM SPIDER construction
Lighter and stiffer, reducing cassette inertia for faster acceleration and enhanced chain security
MICRO SPLINE technology
Average weight: 461g (10-45T), 470g (10-51T)
Choose 10-45T OR 10-51T
Chainset: GRX FC-RX820 12-Speed Single (RRP £229.99)
The RX820 series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventure. Choose - 170 , 172.5 AND 175mm with a 40T or 42T chainring
Rear Mech: GRX RD-RX822 12-Speed Single Rear Derailleur (RRP £119.99)
Low profile Shadow Plus design 12-speed rear derailleur for fast and precise shifting performance
Shadow Plus uses a chain stabilizing switch that, when on, will reduce chain bounce in rough terrain, maintaining more stable drive and shifting
High-tolerance cold forged aluminium link plates and body construction is extremely light and durable
Choose - SGS or GS
R/H Lever: GRX ST-RX820 12-Speed Right Hand STI Lever & BR-RX820 Disc Brake (RRP £349.99)
Greater comfort and control on mixed terrain
Gravel-specific brake lever and bracket ergonomics
Anti-slip coating on brake lever surface
Optimized for use with flared handlebars
L/H Lever: Shimano GRX BL-RX820 Left Hand Lever & BR-RX820 Disc Brake (RRP £329.99)
Brake hose (kit) - SM-BH90-JK-SSR
Hose joint - Straight
Clamp band - Diameter (mm) - 23.8-24.2
Pads L05A-RF Resin (w/ fin)
Customer Reviews
Shipping & Returns
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Custom Tab
Returns Policy
Vestibulum non quam luctus, gravida est sed, volutpat magna. Mauris vel tempor felis. Ut dignissim odio sed tortor venenatis mattis. Donec eget commodo lectus. Maecenas ornare ornare lectus et auctor. Phasellus pretium nulla ex, vel eleifend ante molestie nec. Sed non justo neque. In vitae efficitur erat. Nunc sed mauris dictum, iaculis odio ac
Duis venenatis tortor tellus, nec luctus sapien lacinia sit amet. Sed volutpat a massa quis euismod. Aliquam felis tellus, varius et odio a, posuere consequat massa. Ut sed lorem condimentum.
