SRAM X-9 Rear Derailleur - Medium Cage



Fitted bundle deal

includes Accessories + Fitting

Item: 820720

SRAM X-9 Rear Derailleur - Medium Cage


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  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Price Match
  • Buying Options
  • SRAM X-9 Rear Derailleur

    The SRAM X-9 Rear Derailleur is ready for some serious action and it aims to impress you just as much as its more expensive cousins. Enjoy quality, at great prices. Haaza!

    SRAM X-9 Rear Derailleur Extra Info

    • 1:1 Actuation ratio for use with SRAM 1:1 shifters
    • Speeds: 9/8
    • Weight: 227g
    • The SRAM X-9 Rear Derailleur offer SRAM X0 performance and style at a lower price using Aluminium alloy and Composite cages
  • Material: Aluminium
    Speed Type: 9 Speed
    Type: Rear Derailleurs
    Weight: 227g
  • SRAM X-9 Rear Derailleur - Medium Cage is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from Top quality item Excellent quality at low price no need to buy expensive mechs
    Date published: 2015-04-29
    Rated 5 out of 5 by from SRAM X9 Derailleur Great silky smooth shifting performance at an affordable price. Excellent build quality should give years of reliable service. Easy to fit - just make sure B adjustment screw is fully out before tightening derailleur hanger bolt.
    Date published: 2014-11-28
    Rated 5 out of 5 by from excellent piece of hardware Have to say this has changed the feel of my bike completely, bought the 9 speed sram cassette, the x9 rear shifter, and 9 speed sram chain and its epic the difference... Took about 10 mins riding to realise I was pushing the downshift back too far compared to the x4 gear I used to run so you can afford to be gentler with the x9 and not push the levers as hard, its a gentler slicker process altogether. Well impressed and will be sticking with this set up from now on, great value for the money and like night and day compared to the below x9 gear :)
    Date published: 2013-12-03
    Rated 5 out of 5 by from Really good piece of kit Light, strong and works like a wonder. Made my shifting so easy compared to the sram x5 that I had for years, really good upgrade and with a 14 pound discount feels like a bargain!!
    Date published: 2013-10-09
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    • clientName_halfords
  • UK Delivery

    Standard Delivery

    £3.99 or FREE delivery on all orders over £40 (Halfords products only)


    UK Delivery

    FREE Standard Delivery on all orders over £40

    Offer not available on products sold by our Approved Partners


  • Halfords - Our Price Match Promise

    At Halfords we strive to offer our customers first class service and products at competitive prices.

    In order to uphold our Price Promise to not be beaten on price, we actively monitor the prices offered by our competitors daily and adjust our own pricing accordingly.

    If you find a cheaper price we'll match it, and if you find it after you've purchased from us we'll refund the difference within 7 days of receipt of your goods.

    Simply take a print out of the competitor's online price into any Halfords store, ensuring, date and price are shown and we will match the competitor price if within policy.

    Terms & Conditions

    • The competitor's item must be identical (colour, size etc)
    • The competitor's item must be in stock at the time of match
    • The competitor's price must include delivery
    • The competitors price must be publically advertised online and cannot include any membership/personal discounts
    • We cannot match bulk promotional offers such as buy one get one free
    • The competitor must be based in the UK and sell direct to customers (no auction or marketplace retailers)
    • No other promotional offers or vouchers can be used on top of a price match
    • We will match within 7 days of receipt of purchase
    • We will match in store if our online price is lower than our store price
    • We will not match against clearance, closing down sales or specialist retailers such as market stalls.
    • In order to change the price of items bought on finance, the original agreement must be cancelled and a new one created at the lower price. The new agreement must still meet the minimum value and item requirements for finance.
    • Items sold by Halfords Approved Partners are not subject to our price match policy.
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

SRAM Gears, Drivetrain & Cables

SRAM X-9 Rear Derailleur - Medium Cage

£57.35 The SRAM X-9 Rear Derailleur brings you the power of specialised derailleurs at minimum price.