primary gear up kits

Discussion in 'Scooter Tuning' started by patwk03, Nov 30, 2012.

  1. patwk03

    patwk03 Member

    Messages:
    79
    Rides:
    yam neos 50/yam cw70
    hey guys i have checking out theys kits for my neos
    i have romove the varator restrictor and also the the exhaust has also been changed
    GOPR0007.JPG
    as well as changed the rolers and i am going to upjet when they arrive
    bu i was wondering wheather there any good
    becouse it feels like it could easly go up afew gears my engine dosent struggle at all
    and are they to difficult to fit ?
    all the best oli
     
  2. astro77

    astro77 Active Member

    Messages:
    385
    gear ups are for when you change from a 50 to a 70, the smallest gear up ratios designed for 70 cast iron sport kits and up, are around 20%, I doubt a 50 will have the guts to pull this. I f you do go for a primary, get a ready pressed one it will make life a lot easier and you can just swap the old with the new:)
     
  3. patwk03

    patwk03 Member

    Messages:
    79
    Rides:
    yam neos 50/yam cw70
    yeah its just my bike feels like it just runs out of gears really early and i want to keep it a 50cc
     
  4. patwk03

    patwk03 Member

    Messages:
    79
    Rides:
    yam neos 50/yam cw70
    would it still work thoue or would i lose acseleration ect
     
  5. ramo

    ramo GoldMember

    Messages:
    1,572
    At best it will gain about 3mph and take twice as long to get there. Get a 70 kit if you want to go fast tbh
     
  6. astro77

    astro77 Active Member

    Messages:
    385
    edit: pretty much what ramo said:)
     
  7. patwk03

    patwk03 Member

    Messages:
    79
    Rides:
    yam neos 50/yam cw70
    well i will save myself £50 thanks guys
     
  8. Edgar

    Edgar Active Member

    Messages:
    960
    there is a nice guide on pedparts.co.uk about hte gear up kits very clearly explained have a read mate ;)
     
  9. patwk03

    patwk03 Member

    Messages:
    79
    Rides:
    yam neos 50/yam cw70
    will do :p
     
  10. Thatcharliebre

    Thatcharliebre Member

    Messages:
    55
    If i get a gear up kit (got a 70 kit full malossi transmission pm360 exhaust) would i see a 'good' improvement. And would my accel suffer badly?
     

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