Jet Kit, Complete 4 Piece, SG250 & TT250

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Product Overview

Complete Jet Kit for CSC Motorcycles TT250 & SG250

This carburetor jet kit is a great way to improve the performance of you stock TT250 & SG250 carburetor. It allows for maximum adjustment in performance tuning for all situations.

Comes complete with: #112 Main Jet, #115 Main Jet, #40 Idle Jet, and Air Mixture Screw.


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  • 5
    Jet Kit for the TT250

    Posted by Robert Kelly on Aug 11th 2021

    It made a big difference on how the bike starts and runs... there is more power too !

  • 4
    Noticeable power gains

    Posted by Chris on Apr 10th 2021

    Great little kit. I only used the 112 jet instead of the 115 and raised my needle up one slot by loving the c-clip down. The bike feels like it has more grunt right off the back. The only reason I gave it 4 instead of 5 stars is because the replacement idle screw head broke off immediately as I tried to put it in. Appears the w hole had a little gray gunk in it from the previous screw I took out which gave some resistance. I just ended up using the original screw I cut my slot into and that worked fine. My next step will be regearing for better highway now that I have more power.