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  • Valve spring retainer

    Are these 2 retainers for different models or they are interchangeable?
    still learning.....

  • #2
    The retainer on the left looks to be a 14771-459-000 from the CT110/XR250 models: https://www.amazon.co.jp/%E3%83%9B%E.../dp/B01J3N9H9Y

    The retainer on the right looks to be the stock 14771-035-600 retainer from the Z50/CT70 models: https://www.cmsnl.com/honda-z50ak2-u.../#.Xz3upzURWUk

    The bulkier looking retainer will increase the spring tension compared to the slimmer Z50 retainer.

    Cheers

    Jaimie
    Classic Honda 50's Australia - Visit our online store at - www.classichonda50saustralia.com.au

    PERFORMANCE, REPRODUCTION AND OEM PARTS TO SUIT OLD AND NEW HONDA AND OTHER 4 STROKE MINIBIKES AND MOTORBIKES INCLUDING KAWASAKI, YAMAHA AND SUZUKI.

    Parts to Suit: Honda Z50A, Z50J1, Z50JZ, Z50R, Z50JDM, Z50M, QA50, QR50, MR50, XR50, CRF50, ATC70, CT70, CZ100, MSX125 (Grom), ST70, SL70, XL70, TRX70, XR75, XR80, TRX90, Kawasaki KLX110 and Z125 models to name a few.

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    • #3
      Originally posted by Classic Honda 50's View Post
      The retainer on the left looks to be a 14771-459-000 from the CT110/XR250 models: https://www.amazon.co.jp/%E3%83%9B%E.../dp/B01J3N9H9Y

      The retainer on the right looks to be the stock 14771-035-600 retainer from the Z50/CT70 models: https://www.cmsnl.com/honda-z50ak2-u.../#.Xz3upzURWUk

      The bulkier looking retainer will increase the spring tension compared to the slimmer Z50 retainer.

      Cheers

      Jaimie
      Is stronger the tension better?
      still learning.....

      Comment


      • #4
        Cams have a specific valve spring tension that it is designed to operate under, not a big issue for a low revving Z50 engine making a few HP, if you are pinned in every gear a bit more tension will help stop valve float at High RPM if you can rev that high.
        Classic Honda 50's Australia - Visit our online store at - www.classichonda50saustralia.com.au

        PERFORMANCE, REPRODUCTION AND OEM PARTS TO SUIT OLD AND NEW HONDA AND OTHER 4 STROKE MINIBIKES AND MOTORBIKES INCLUDING KAWASAKI, YAMAHA AND SUZUKI.

        Parts to Suit: Honda Z50A, Z50J1, Z50JZ, Z50R, Z50JDM, Z50M, QA50, QR50, MR50, XR50, CRF50, ATC70, CT70, CZ100, MSX125 (Grom), ST70, SL70, XL70, TRX70, XR75, XR80, TRX90, Kawasaki KLX110 and Z125 models to name a few.

        Comment

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