![FMF Factory 4.1 Mini Slip-On SS w/ Aluminum Muffler - All KLX140 Z50/ XR50/ CRF50 [1988+] Carb & Fuel TB 143cc Bore kit w/](https://cdn.shopify.com/s/files/1/1205/7200/files/08-21-klx-140-aluminium-fait-41-fmf-042382-silencieux.jpg?v=1716260649)
![FMF Factory 4.1 Mini Slip-On SS w/ Aluminum Muffler - All KLX140 Z50/ XR50/ CRF50 [1988+] Carb & Fuel TB 143cc Bore kit w/](https://cdn.shopify.com/s/files/1/1205/7200/files/download.jpg?v=1716260649)
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
TB 143cc Bore kit w/ 26mm Carb Kit – KLX110
Includes hardware as shown in the picture
choppy terrain or tire tracks
it is a high quality cylinder head adopted aluminum roller rocker arm and auto decompression camshaft which are well established with super head + R
Brushed aluminum canister
FMF Factory 4.1 Mini Slip-On SS w/ Aluminum Muffler - All KLX140 Z50/ XR50/ CRF50 [1988+] Carb & Fuel TB 143cc Bore kit w/The Factory 4. 1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering moving the muffler closer to the motor to centralize mass. The Factory 4. 1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at
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