Shimano GRX RX820 2x12 speed group-set ***NEW***PRE-ORDER***FREE-SHIP***

  • Sale
  • Regular price $1,579.00



This listing is for one brand new GRX 12-speed group-set

aftermarket packaging - including manuals

full manufacturers’ warranty’s Notes: 

Understanding Shimano’s new 12-speed GRX gravel groupsets - 

Shimano is continue the format of GRX being more of a family of parts as opposed to 3 levels like their road groups - 

Shimano is billing 3 options:

  • 2x12 = 48/31T double with 11-36 HG cassette
  • 1x12= 42T or 40T single with 10-45T (microspline cassette)
  • 1x12= 42T or 40T single with 10-51T (microspline cassette) 
  • Also, there is two levels offered RX820 and RX620 (some parts are shared) and all GRX 12 groups share rotors and chains with XT/Ultegra and SLX/105, there is a new GRX880 carbon wheelset ($1549) that has the Microspline freehub

    Also, unique here is there is a specific rear derailleur for each cassette options - with

    • RX822-GS (short) matching with the 10-45T
    • RX822-SGS (long) matching with the 10-51T
    • 2x there is a RX820 for the 11-36T 

    We will be offering all options in 4-group listings with menu variants, this should cover everything offered by Shimano USA 

    1. RX820 2x12 (this listing) 
    2. RX820 1x12
    3. RX620 2x12
    4. RX620 1x12 

    Please see menu at top for crank length, chainring, cassette/derailleur, lever options 

    Got Questions? Message us!


    Shifter/brake front

    FRONT W/ ST-RX820

    Shifter/brake rear

    REAR W/ ST-RX820

    Rear Derailleur


    Front Derailleur 


    Crankset - 48-31T - 170, 172.5, 175 doubles

    RX820-2 48-31T




    CS-HG710 11-36T

    2x rotors


    Agreement of Sale: is the gravel, cyclocross, road, & track e-commerce store for Re.Cycle.D LLC Bend, Oregon. It is sister site to This purchase constitutes an agreement with Re.Cycle.D LLC. Please read this entire section and view all images before purchasing. All used items should be considered 'as-is, untested' and without any guarantees, written or implied. If you need a guarantee of condition, please buy a non-OEM new item. New items that have a manufacturer's warranty will be listed as such in the description. Returns will not be accepted, unless the item received is not the item shown in the pictures or if the listing states a specific return period, we usually list a 14 day return period.  All new items are subject to availability and we reserve the right to cancel any order for any reason.  

    Customer Service:

    If you see an error in one of my current listings or previously bought something that you are not happy with, please contact me immediately. I usually respond to all questions within 24 hours. If you have any questions or concerns, Please ask before buying.


    We offer fast shipping, generally within 24 hours after payment. Please see shipping times in ad for specific items. Actual USPS, FedEX, and UPS delivery times are dependent on their service. All items are packed with care. We do not offer International shipping at this time. 

    Thank you for your business! - 

    Check out our other listings in our eBay store:

    <<< >>>
    gravel, cyclocross, road, & track 
    upgrades, imports, carbon wheels, and closeouts
    Thank you for your business