TBolt USA is open and filling orders quicker than ever!
Email: contact@tboltusa.comText 704-826-5887Request a Callback

TBParts - 143cc Big Bore and VM26 Carb Kit
for DRZ110 & KLX110

Vital Information
Part No TBW0987
Stock Level In Stock

143cc Big Bore Kit and Mikuni VM26mm Carburetor Performance Kit

´╗┐Key Features:

  • Ceramic coated all aluminum cylinder (no steel sleeve)
  • Lightweight high compression domed 60mm piston with rings, pin, & clips
  • Head gasket kit - Includes the cylinder head o-ring set and an exhaust gasket.
  • Genuine Mikuni VM26mm Performance Carb  
  • Intake Kit ported to match stock head
  • Jet kit with 3 different sizes for varying conditions and exhausts (Stock size is a #190 - Extra jets sizes of 155, 165 & 175) 
  • Throttle Cable
  • Foam Air Filter now included

The all aluminum ceramic coated cylinder is lighter than a steel sleeved aluminum cylinder, reduces friction (increasing power), improves sealing, and provides better heat transfer (runs and cools down quicker). This new cylinder along with a complete head gasket kit, VM26 carb kit, and domed piston set this kit apart from other similarly priced 143 kits on the market. This affordable setup will really make your KLX110 or DRZ110 fly!  High quality parts and requires no machining to the cases or other modifications - bolt on and go! 

There are no installation instructions, but if you can replace your piston, you can install this kit. If you don't have any experience working on your engine, we highly recommend purchasing the shop manual for your bike available in TECH DATA or from your local Kawasaki or Suzuki dealer. The parts are installed in the same manner as the OEM parts.

See the Performance Info section for additional information on our performance products

Exceeds OEM Standard equipment specification.


  • Kawasaki KLX110 and KLX110L 2002-Present
  • Suzuki DRZ110 2003-2006

Kit Includes

  • TBW0378 Cylinder
  • TBW0377 Piston Kit 
  • TBW0306 Gasket
  • TBW0305 Gasket 
  • TBW0321 Throttle Cable
  • TBW0362 Intake Manifold Kit
  • TBW0399 Carb
  • TBW0477 Filter

(1 Reviews)

Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online Pit Bike Technical Info Database!

We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.