KymcoForum.com
General => General Discussion => Topic started by: hundacobra on August 22, 2019, 01:09:25 AM
-
i see talk about all the kymco scooter besides one ! and its wild ... is it rare or ? but im talking about the top boy ,racer,cobra,cross .its all the same scooter but the cross has bigger tires for offroad use and headlight grill .but this form has little to no info on them or support and with this post im hoping to get the word out and more info and a place on this form for this amazing scooter .. im building one and i would like a place to put my info and what ive done and learned so i can help others with this scooter if they have one lol thanks for your guys time
-
We appreciate your enthusiasm for your scooter!
Perhaps we could try sentences and punctuation in your future posts?
Your posts might or might not be responded to by other owners - but it would be easier to follow your comments.
Posting under any of the 50cc headings with the name of your scoot in the title - should get some responses - if there is interest here?
Stig
-
Eyup!
Many moons ago I had a Yiben YB50QT-6, which is very similar in form;
(http://img.diytrade.com/cdimg/1049393/14390142/0/1282893640/Motor_Scooters_Gasoline_Scooter.jpg)
In honesty I found it very well built and kind of regret letting it go, but I feel that way about most of my bikes I guess.
The problem is that it was probably 7/8 years ago but I'm happy to help if you've got any specific questions. I recall it being quite robust, and if it's got the standard 50cc GY6 (139QMB) engine in it you could always pop an 80cc head and barrel on and zip about happily.
I'm on the lookout for a Kymco Agility myself, which isn't a thousand miles from what you've got!
-
im not sure if this is the number that tells what motor it is but its ky-sf10 *8302268 *. there is stamp top left of the stator with them numbers ..if there is another way to tell or numbers and location in where they are at so i can give them to you let me know ...
-
i see talk about all the kymco scooter besides one ! and its wild ... is it rare or ? but im talking about the top boy ,racer,cobra,cross .its all the same scooter but the cross has bigger tires for offroad use and headlight grill .but this form has little to no info on them or support and with this post im hoping to get the word out and more info and a place on this form for this amazing scooter .. im building one and i would like a place to put my info and what ive done and learned so i can help others with this scooter if they have one lol thanks for your guys time
sorry i have Dyslexia.sometime its really hard for me to see my mistakes .ill try to find an app that might help me correct these problems i have .sorry
-
also do you have the manual? im needing the torque specs for the engine and trans bolts . since im doing all these upgrades ..
-
Cyclepedia has a manual available at this link...https://www.cyclepedia.com/online-manuals/kymco-atv-scooter-online-repair-manuals/kymco-cobra-50-top-boy-50-top-boy-100-scooter-online-service-manual/ (https://www.cyclepedia.com/online-manuals/kymco-atv-scooter-online-repair-manuals/kymco-cobra-50-top-boy-50-top-boy-100-scooter-online-service-manual/)
-
im not sure if this is the number that tells what motor it is but its ky-sf10
The "sf10" is a 50cc Kymco version of the Chinese 139-qmb engine. It's almost exactly the same as a 139-qmb, and all parts are interchangeable, including Chinese speed parts.. However, the qmb-139 doesn't have the Kymco attach point for the Kymco rear hugger fender. It's easy enough to fabricate a small bracket to hold the hugger fender.