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OEM Replacement Rings

Discussion in 'Suzuki 250cc In-line 4's' started by Mngforce, Apr 6, 2017.

  1. Mngforce

    Mngforce Active Member

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    Joined:
    Jan 22, 2016
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    Location:
    California USA
    My Bike:
    Many Hondas
    Hi All:

    It took a tremendous amount of work, but I was able to convince the original OEM of piston rings, Riken, to make me a custom run of replacement rings for the NLA inline 4, 250cc motorcycles. I have currently been approved to make any sizes of NL3 (Yamaha FZR250), and KAZ (Honda CBR250RR MC-22). I am waiting for some Kawasaki and if any Suzuki parts might be of interest.

    I have to order a minimum of 200 sets (50 engines) of each size. So, before I have a lot of stock in sizes that people don't care about, could you guys please let me know the following:

    1): How many of you are out there that are hurting for rings?

    2): What are the most used sizes of rings; STD, +0.25, +0.50, +0.75, +1.00?

    Looking forward to a response ASAP.
     
    • Agree Agree x 1

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