image of SRAM MRX Comp 7 Speed Rear Gear Shifter

Item: 778308

SRAM MRX Comp 7 Speed Rear Gear Shifter


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  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Price Match
  • Buying Options

    The SRAM MRX Comp 7 Speed Rear Gear Shifter is a very popular shifter, due to its compatibility with Shimano and D.I.R.T rear derailleurs. It offers solid and reliable indexing at an entry level price.


    • Weight: 51kg
    • Easy installation
    • Compatible with Shimano rear derailleurs
    • SRAM MRX Comp 3 Speed Front Gear shifter is designed using SRAMs Grip Shift design for simple reliable shifting
  • Material: Plastic/Rubber
    Speed Type: 7 Speed
    Type: Gear Shifters
    Weight: 51g
  • Rated 3.7 out of 5 by 3 reviewers.
    Rated 3 out of 5 by it works It fitted ok with a bit of fiddling......and it works.....cheaper metal ones avail on line....but needed it there and then for 11year old with broken bike.....job done. 03 August 2015
    Rated 4 out of 5 by excellent replacement Bought this to replace another gripshift that's been failing for a while. This unit works perfectly and comes complete with cable. As it comes it is an easy job to fit. However I wanted to put in a ptfe coated cable. Instructions say the unit does not need to be taken apart to replace a cable. Do not believe this I tried to get a new cable through the unit for some time before I gave up and just took it apart and routed the cable easily. Gears now working like new again. 07 February 2015
    Rated 4 out of 5 by Excellent value product The MRX shifter is very good value. It is cheap and therefore the quality isn't top notch. This replaces a previous Sram shifter that had broken. I will monitor the longevity of this one! 23 November 2013
    • 2016-09-23 T09:02:09.674-05:00
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    • Standard Delivery

      FREE within 4 working days on all orders over £30 (Halfords products only)

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    • Saturday Delivery

      Order by 8pm Friday for delivery on Saturday

    • Sunday Delivery

      Order by 8pm Friday for delivery on Sunday

    • Morning Delivery

      Order by 8pm for delivery 8am - 12 midday (Mon - Fri)

    • Afternoon Delivery

      Order by 8pm for delivery
      12 midday - 6pm (Mon - Fri)

    • Evening Delivery

      Order by 8pm for delivery 6pm - 9pm (Mon - Fri)

  • Halfords Price Match

    Here at Halfords we always want to make sure we're offering you a first class service and products at competitive prices.

    To ensure we keep our Price Promise to not be beaten on cost, we monitor the prices offered by our competitors daily and adjust our own pricing accordingly.

    So, What's Halfords Price Guarantee?

    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
    • If purchased from store the match must be from a store within 20 miles radius
    • 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.
  • 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.

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SRAM Gears, Drivetrain & Cables

SRAM MRX Comp 7 Speed Rear Gear Shifter

£8 The SRAM MRX Comp 7 Speed Rear Gear Shifter provides solid indexing at a low price.