Speed upgrade kit for your Tomos A55 LX, Arrow, Revival, Sprint, ST, and Streetmate. Basically any Tomos A55 based newer moped will really benefit from this. Works great to de-restrict stock setup. Increased performance with after market exhaust.
Includes larger Main Jet, Infuser, Idle Jet, and Hi Flow UNI air filter, now in stealth black.
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This is a great product. It helped increase the performance on my moped greatly.
This was an easy fit and lets your motor breathe.The long piece in the jet upgrade is not easy to install. Mine did not come out easily or at all. It is supposed to drive out. I used the right size punch and it would not come out. Again MOPED service is top notch.
Filter works great in my tomos moped I have 4 mopeds and have both the 2 stage and this one (single stage) and my peds prefer this one. Combine this filter with a 30 idle jet 58 high jet and the 210 atomizer plus a biturbo pipe and a 22t rear sprocket and its a good 10 mph boost on flat land with a 200 pound body sitting on the moped.