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Trail Bikes 143cc Bore Kit & Performance Camshaft - KLX110 / KLX110L '03-Present / DRZ110 '03-'06 / Z125 '17-Present (Choose)

K9211TB ('03-'09) / K9212TB ('10-'16) / K9213TB ('17-Present)
KLX110 '03-Present / KLX110L '10-Present / DRZ110 '03-'06 / Z125 '17-Present
Pricing: $265.95

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TB 143cc Bore Kit & Performance Camshaft - KLX110 / KLX110L '03-Present / DRZ110 '03-'06 / Z125 '17-Present (Choose)

This 143cc (60mm) big bore kit with NEW bolt on performance race camshaft has a new & improved profile. The camshaft opens up the valves more so the larger bore kit can breathe better resulting in even more power throughout the power curve!
You will not believe the difference this setup makes over the stock engine! The all aluminum ceramic coated cylinder is lighter than a steel sleeved aluminum cylinder, which reduces friction (thus increasing power) and also improves sealing and provides better heat transfer (runs and cools down quicker). The 60mm high compression domed piston (w/ a 10.9:1 compression ratio is still pump gas friendly) It comes with a generator gasket & a complete head gasket kit which sets this kit apart from other similarly priced 143cc kits out there. The new camshaft grind profile has years of R&D built into it too and the camshaft gains alone are about 20% over the stock bike throughout the entire RPM range. Most other cams take power off the bottom end pull to move it all up on top end. This camshaft is brand new unit and is NOT a hard welded re-grind that alot of companies offer these days. The cam includes a brand new set of TPI bearings that are made to OEM specifications.
This is a waay affordable way to make your engine race ready and heaps more fun to ride! These high quality parts require no machining to the cases or any other modifications, just bolt on tune and go!

     • Kawasaki KLX110 2003-2009
     • Kawasaki KLX110 2010-2016
     • Kawasaki KLX110 2017-Present
     • Kawasaki KLX110L 2010-2016
     • Kawasaki KLX110L 2017-Present
     • Suzuki DRZ110 2003-2006
     • Kawasaki Z125 2017-Present

Kit Includes:
     •FF0378TB - 60mm Ceramic coated all aluminum lightweight cylinder with NO steel sleeve
     •FF0377TB - 60mm High Compression Domed Piston Kit (10:9:1 Ratio)
     •FF0305TB - Generator Cover Gasket
     •FF0306TB - Top End Gasket Kit 58mm-60MM with head o-rings and exhaust gasket
     •FF1431TB - Performance Race Camshaft
     •FF0645TB - Cam Gear
     •FF1558TB - Cam Retainer, Ring & Screws (ONLY comes w/ 2010-2016 Models)

This kit is super easy to install and the parts mount on just like your OEM parts.

Note – Bolt on kit for 2017-UP Kawasaki KLX110's & Z125s. Camshaft kit is for use with the stock cylinder head this is not a decompression cam like OEM, but will not affect starting. Fuel system tuning will be required for optimal performance and to avoid running lean. Our cam requires removal of the rear bearing for these model years.

If you have any questions please call one of our knowledgeable and friendly techs at 833-327-8507

Parts Included:

 Parts #        Parts in Kit             K9211TB   K9212TB    K9213TB
FF0378TB      Cylinder                      Yes             Yes              Yes
FF0377TB      Piston Kit                    Yes             Yes              Yes
FF0306TB      Top End Gasket         Yes             Yes              Yes
FF0305TB      Generator Gasket     Yes             Yes             Yes
FF1431TB      Camshaft                    Yes            Yes             Yes
FF0645TB      Cam Gear                    No           Yes               Yes
FF1558TB      Retainers & Screws    No           Yes               No


  • K9211TB ('03-'09) / K9212TB ('10-'16) / K9213TB ('17-Present)
  • K9211TB ('03-'09) / K9212TB ('10-'16) / K9213TB ('17-Present)
  • Trail Bikes
  • New


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.

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