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JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. We are committed to supplying the most durable, best quality sprocket available in the marketplace worldwide. This is why we produce and sell more sprockets than all the other aftermarket brands combined.
JT sprockets are made using only the best available materials. Aviation-grade 7075-T6 aluminium alloy for lightweight competition sprockets, SCM420 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.
  • CT110 Front Sprocket

    CT110 Front Sprocket

    High Quality CT110 / Postie Bike Sprockets All CT110 use a standard 15T Front Sprocket Going smaller with the front sprocket will improve acceleration but reduce top speed Going bigger with the front sprocket will...

    $12.90 - $13.90

  • JTF1263.17  JT 17T Front Sprocket

    JTF1263.17 JT 17T Front Sprocket

    JTF1263.17 JT 17T Front Sprocket CT110 Postie Bike (2 T up on Standard)Some modification to engine case may be required if fitting a 17T front sprocket to CT110FZR250 EXUP 3LN Japan 1989-FZR250 Genesis 2KR, 2RF...

    $9.80