Derbi Senda X-Race SM 50cc Installing New Jets + First Test Ride

Derbi senda, installing new carburetor jets + test ride.
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[@SlavkoStorm]

Little tip. You don’t have to disassemble the moped and take out the carburetor to put on larger jets. With a longer screwdriver, the two screws holding the bottom of the carburetor are unscrewed and the replacement is very easy. It takes just a couple of minutes.

[@Exotic36]

Other video then usual, hope you like it!

[@ybsavv592]

I have a 50cc derbi senda just bougt tecnigas enox exhaust and I dont know what jets to fit I have 54 will they be good

[@Exotic36]

1wheel sexappeal You’ll definitely need a bigger jet, otherwise I think it will stall. I think you should look for the 80-90 range

[@ybsavv592]

@@Exotic36 found out later that I have main jet 98 size and it wont go over 6k rpms bike runs but cant hit the powerband should I go up or down with the jets

[@Exotic36]

@@ybsavv592 Are you certain it's a 98? Original it's a 70 or 74. You can also get a indication by checking your sparkplug, if it's white you need a bigger jet, if it's black you need a smaller jet. Brow is perfect

[@ybsavv592]

@@Exotic36 thankyou

[@electriclightbulb1232]

Should have taken the restrictor out man. Then put a 15 tooth front sprocket in there. With the standard 50cc barrel it will do 55mph. If you use a 14 tooth it will accelerate better but give you a top speed of about 49 mph but it will rev very high.

[@EctoGamer]

what do you mean by a barrel?

[@möth39E]

Are these bikes pre mix or is there an oil pump?

[@Saner-vc8qj]

They come with an oil pump stock. Mine still has an oil pump so I don't have to mix myself but many people disable it cuz if your moped goes faster and isnt stock the oil pump wi give too little or might break