My Cart: 0 item(s)

Duplex Timing Chain w/ Master Link
    Purchase Duplex Timing Chain w/ Master Link
    • Part # 1131258
      Duplex Timing Chain w/ Master Link

    • ★★★★★ ★★★★★
    • $54.95

    • In Stock
      Caution! Our Duplex Timing Chain w/ Master Link does not fit all bike models. Please select your bike if you are not sure.

       

    -
    Write a Review
    Description Reviews Video Accessories Bike Fitment

    Description


    Duplex Timing Chain w/ Master Link

    The original timing chains are endless (no master link) which seems like the safest and best way to make a chain but impossible to install without major disassembly. The job is much easier if the replacement chain has a master link and they are very reliable when installed properly. An alternative to the more common U-Clip type master link however is the double e-clip solution! This uses a hardened e-clip on each link, so in theory, if one clip should somehow fail, the other one will likely remain. In actuality though, it's nearly impossible for either to fail.

    These master links were standard fare on Mercedes Benz V-8s like the 450 and 500 motors for example. On those motors, the duplex chain had 198 links, drove both camshafts up top and wrapped around an idler sprocket below so it was subjected to much more vigorous use. Proven technology!

    This is a chain of the highest quality with the best master link available for an easy installation with reliable performance so that you can sleep at night.

    Duplex chains were used on all models up to 9/78.

    Equivalent to 11 31 1 250 258 (no, better)



      11 31 1 250 258
      11311250258

    Reviews
    Write a review

    ★★★★★ ★★★★★
    5/5 Stars out of 2 Reviews
    5
    2
    4
    0
    3
    0
    2
    0
    1
    0
    Verified Buyer
    Timing chain
    | January 31st, 2021
    Fit as it should. Easy enough to replace following the excellent video this site.
    Excellent chaine whist master link
    | April 9th, 2020
    This timing chain worked perfectly on my R60/6 and was an easy install using the master link. Check out the youtube video by boxer2valve to get excellent details on how to do an easy replacement.
    Write Review:
    Duplex Timing Chain w/ Master Link
    • Click/Tap a star to rate. 5 stars is the best.
    • All fields are required except "where you're from".
    • Your email is for verification purposes only and will NOT be published or shared. See our Privacy Policy.

    Thank you for your review!

    Enter only the red text:  3Ry1631671Arq!


    Product Videos



    Related & Recommended
    Products




    Essential Tools





    Bike Fitment


    R50-5

    1970 · 1971 · 1972 · 1973

    R60-5

    1970 · 1971 · 1972 · 1973

    R75-5

    1970 · 1971 · 1972 · 1973

    R60-6

    1974 · 1975 · 1976

    R75-6

    1974 · 1975 · 1976

    R90-6

    1974 · 1975 · 1976

    R90 S

    1974 · 1975 · 1976

    R60-7

    1976 · 1977

    R75-7

    1976 · 1977

    R100-7

    1976 · 1977 · 1978

    R100 RS

    1976 · 1977 · 1978 · 1979 · 1980

    R100 S

    1976 · 1977 · 1978 · 1979 · 1980

    R80

    1977 · 1978 · 1979 · 1980

    Sign Up For Our Newsletter